A plant species cultivated for the seed used as animal feed and as a source of canola cooking oil.
A plant genus of the family Cruciferae. It contains many species and cultivars used as food including cabbage, cauliflower, broccoli, Brussel sprouts, kale, collard greens, MUSTARD PLANT; (B. alba, B. junica, and B. nigra), turnips (BRASSICA NAPUS) and rapeseed (BRASSICA RAPA).
A plant species of the family BRASSICACEAE best known for the edible roots.
The genetic complement of a plant (PLANTS) as represented in its DNA.
A plant genus of the family BRASSICACEAE known for its peppery red root.
Complex nucleoprotein structures which contain the genomic DNA and are part of the CELL NUCLEUS of PLANTS.
Substituted thioglucosides. They are found in rapeseed (Brassica campestris) products and related cruciferae. They are metabolized to a variety of toxic products which are most likely the cause of hepatocytic necrosis in animals and humans.
Proteins found in plants (flowers, herbs, shrubs, trees, etc.). The concept does not include proteins found in vegetables for which VEGETABLE PROTEINS is available.
The functional hereditary units of PLANTS.
Any of several BRASSICA species that are commonly called mustard. Brassica alba is white mustard, B. juncea is brown or Chinese mustard, and B. nigra is black, brown, or red mustard. The plant is grown both for mustard seed from which oil is extracted or used as SPICES, and for its greens used as VEGETABLES or ANIMAL FEED. There is no relationship to MUSTARD COMPOUNDS.
Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control of gene action in plants.
The reproductive organs of plants.
The presence of two or more genetic loci on the same chromosome. Extensions of this original definition refer to the similarity in content and organization between chromosomes, of different species for example.
A plant genus of the family BRASSICACEAE that contains ARABIDOPSIS PROTEINS and MADS DOMAIN PROTEINS. The species A. thaliana is used for experiments in classical plant genetics as well as molecular genetic studies in plant physiology, biochemistry, and development.
DNA constructs that are composed of, at least, a REPLICATION ORIGIN, for successful replication, propagation to and maintenance as an extra chromosome in bacteria. In addition, they can carry large amounts (about 200 kilobases) of other sequence for a variety of bioengineering purposes.
The failure of PLANTS to complete fertilization and obtain seed (SEEDS) as a result of defective POLLEN or ovules, or other aberrations. (Dict. of Plant Genet. and Mol. Biol., 1998)
Deoxyribonucleic acid that makes up the genetic material of plants.
Expanded structures, usually green, of vascular plants, characteristically consisting of a bladelike expansion attached to a stem, and functioning as the principal organ of photosynthesis and transpiration. (American Heritage Dictionary, 2d ed)
The fertilizing element of plants that contains the male GAMETOPHYTES.
A part of the embryo in a seed plant. The number of cotyledons is an important feature in classifying plants. In seeds without an endosperm, they store food which is used in germination. In some plants, they emerge above the soil surface and become the first photosynthetic leaves. (From Concise Dictionary of Biology, 1990)
Any method used for determining the location of and relative distances between genes on a chromosome.
A phenotypically recognizable genetic trait which can be used to identify a genetic locus, a linkage group, or a recombination event.
The chromosomal constitution of a cell containing multiples of the normal number of CHROMOSOMES; includes triploidy (symbol: 3N), tetraploidy (symbol: 4N), etc.
PLANTS, or their progeny, whose GENOME has been altered by GENETIC ENGINEERING.
The genetic process of crossbreeding between genetically dissimilar parents to produce a hybrid.
The detection of RESTRICTION FRAGMENT LENGTH POLYMORPHISMS by selective PCR amplification of restriction fragments derived from genomic DNA followed by electrophoretic analysis of the amplified restriction fragments.
Genetic loci associated with a QUANTITATIVE TRAIT.
A plant family of the order Capparales, subclass Dilleniidae, class Magnoliopsida. They are mostly herbaceous plants with peppery-flavored leaves, due to gluconapin (GLUCOSINOLATES) and its hydrolysis product butenylisotrhiocyanate. The family includes many plants of economic importance that have been extensively altered and domesticated by humans. Flowers have 4 petals. Podlike fruits contain a number of seeds. Cress is a general term used for many in the Brassicacea family. Rockcress is usually ARABIS; Bittercress is usually CARDAMINE; Yellowcress is usually RORIPPA; Pennycress is usually THLASPI; Watercress refers to NASTURTIUM; or RORIPPA or TROPAEOLUM; Gardencress refers to LEPIDIUM; Indiancress refers to TROPAEOLUM.

Functional expression of Cf9 and Avr9 genes in Brassica napus induces enhanced resistance to Leptosphaeria maculans. (1/214)

The tomato Cf9 resistance gene induces an Avr9-dependent hypersensitive response (HR) in tomato and transgenic Solanaceae spp. We studied whether the Cf9 gene product responded functionally to the corresponding Avr9 gene product when introduced in a heterologous plant species. We successfully expressed the Cf9 gene under control of its own promoter and the Avr9 or Avr9R8K genes under control of the p35S1 promoter in transgenic oilseed rape. We demonstrated that the transgenic oilseed rape plants produced the Avr9 elicitor with the same specific necrosis-inducing activity as reported for Cladosporium fulvum. An Avr9-dependent HR was induced in Cf9 oilseed rape upon injection of intercellular fluid containing Avr9. We showed Avr9-specific induction of PR1, PR2, and Cxc750 defense genes in oilseed rape expressing CJ9. Cf9 x Avr9 oilseed rape did not result in seedling death of the F1 progeny, independent of the promoters used to express the genes. The F1 (Cf9 x Avr9) plants, however, were quantitatively more resistant to Leptosphaeria maculans. Phytopathological analyses revealed that disease development of L. maculans was delayed when the pathogen was applied on an Avr9-mediated HR site. We demonstrate that the CJ9 and Avr9 gene can be functionally expressed in a heterologous plant species and that the two components confer an increase in disease resistance.  (+info)

Recombinant pronapin precursor produced in Pichia pastoris displays structural and immunologic equivalent properties to its mature product isolated from rapeseed. (2/214)

2S albumin storage proteins from rapeseed (Brassica napus), called napins, consist of two different polypeptide chains linked by disulphide bridges, which are derived by proteolytic cleavage from a single precursor. The precursor form of the napin BnIb (proBnIb) has been cloned using a PCR strategy and sequenced. The amino-acid sequence deduced from the clone includes 31 residues of the small chain and 75 of the large chain, which are connected by the peptide Ser-Glu-Asn. Expression of the cDNA encoding proBnIb has been carried out in the methylotrophic yeast Pichia pastoris. The induced protein was secreted to the extracellular medium at a yield of 80 mg.L(-1) of culture and was purified by means of size-exclusion chromatography and reverse phase-HPLC. Recombinant proBnIb appeared properly folded as its molecular and spectroscopic properties were equivalent to those of the mature heterodimeric protein. As 2S albumin storage proteins from Brassicaceae have been shown to be type I allergy inducers, the immunological activity of the recombinant proBnIb was analysed as a measure of its structural integrity. The immunological properties of the recombinant precursor and the natural napin were indistinguishable by immunoblotting and ELISA inhibition using polyclonal antisera and sera of patients allergic to mustard and rapeseed. In conclusion, the recombinant expression of napin precursors in P. pastoris has been shown to be a successful method for high yield production of homogeneous and properly folded proteins whose polymorphism and complex maturation process limited hitherto their availability.  (+info)

Toxic oil syndrome: the perspective after 20 years. (3/214)

Toxic oil syndrome burst upon the scene in Spain in May of 1981, draining the resources of a newly evolving political and social medicine system. The vehicle of the causative toxic agent was identified as an illicit oil that had been diverted from industrial use and refined in order to remove the aniline denaturant, and that was sold in unlabeled 5-liter containers by itinerant salesmen. Over 20,000 people were ultimately affected, and over 1,200 deaths from all causes have been recorded in the affected cohort. The epidemiologic investigation of toxic oil syndrome involved all facets of investigative and analytical work; from visits to factories and interviewing workers, to sophisticated chemical and statistical analytical techniques. This investigation serves as a further illustration that data and information of all types, and from a wide range of fields, need to be systematically collected and evaluated in order to best resolve an epidemiologic mystery. Astute clinical observation of the patients, however, led to the hypothesis that toxic oil syndrome was a result of a toxic exposure. In this and other epidemics of unknown etiology, clinical observation and the intense scrutiny of patients' histories, signs, and symptoms by treating clinicians have often led to hypotheses that could be tested epidemiologically. When there are medical unknowns, the role of the astute clinician continues to be crucial. The toxic oil syndrome epidemic is an example of how even a developed country can be affected by a massive epidemic of environmental origin if failures occur in the systems that control and regulate the food supply or other consumer products. However, such failures could occur anywhere that large commercial networks operate on the regulatory edge, and if these business lack an in depth knowledge of the consequences of alterations in manufacturing conditions. Such was the case with eosinophilia-myalgia syndrome as well, when apparently minor alterations in manufacturing conditions of L-tryptophan led to an increase in impurities in the product that were later associated with the illness. These risks are even greater in countries with few or inconsistent control systems, making the food and drug supply potential portals of entry for serious health hazards, as is further exemplified by the tragic episode of pediatric renal failure in Haiti associated with a legitimate consumer product, paracetamol elixir, that had been manufactured using a fraudulently supplied toxic ingredient, diethylene glycol (81). The potential toxicants in the adulterated rapeseed oil were present in extremely small amounts. If fatty acid anilides or related compounds are indeed the etiologic agents in toxic oil syndrome, then these compounds must be extremely toxic at the parts per million concentrations at which they were found. Further, the roles of causative agents in the development of disorders such as scleroderma, eosinophilic fasciitis, eosinophilic perimyositis, and other similar diseases are unknown, but scientists can speculate that some sort of low level environmental agent may play a role if such extremely small quantities of contaminants are indeed capable of causing disease. Although the exact identity of the etiologic agent in toxic oil syndrome remains unknown, work on toxic oil syndrome continues. Follow-up clinical studies and long-term mortality studies are under way. Investigation of the mechanisms involved in toxic oil syndrome continues. The identification of suspect chemical compounds, their characterization, and effects will hopefully one day contribute to the prevention of other similar diseases.  (+info)

Male fitness of oilseed rape (Brassica napus), weedy B. rapa and their F(1) hybrids when pollinating B. rapa seeds. (4/214)

The likelihood that two species hybridise and backcross may depend strongly on environmental conditions, and possibly on competitive interactions between parents and hybrids. We studied the paternity of seeds produced by weedy Brassica rapa growing in mixtures with oilseed rape (B. napus) and their F(1) hybrids at different frequencies and densities. Paternity was determined by the presence of a transgene, morphology, and AFLP markers. In addition, observations of flower and pollen production, and published data on pollen fertilisation success, zygote survival, and seed germination, allowed us to estimate an expected paternity. The frequency and density of B. napus, B. rapa, and F(1) plants had a strong influence on flower, pollen, and seed production, and on the paternity of B. rapa seeds. Hybridisation and backcrossing mostly occurred at low densities and at high frequencies of B. napus and F(1), respectively. F(1) and backcross offspring were produced mainly by a few B. rapa mother plants. The observed hybridisation and backcrossing frequencies were much lower than expected from our compilation of fitness components. Our results show that the male fitness of B. rapa, B. napus, and F(1) hybrids is strongly influenced by their local frequencies, and that male fitness of F(1)hybrids, when pollinating B. rapa seeds, is low even when their female fitness (seed set) is high.  (+info)

Supplementing barley or rapeseed meal to dairy cows fed grass-red clover silage: I. Rumen degradability and microbial flow. (5/214)

The present study was conducted to measure the flow of microbial and nonmicrobial N fractions entering the omasal canal of lactating dairy cows fed grass-red clover silage supplemented with barley and rapeseed meal. Four ruminally cannulated Finnish Ayrshire dairy cows were fed, in a 4 x 4 Latin square design, grass-red clover silage alone or supplemented with (on DM basis) 5.1 kg/d of barley, 1.9 kg/d of rape-seed meal or 5.1 kg/d of barley and 1.9 kg/d rapeseed meal. Nonammonia N flow entering the omasal canal was fractionated into microbial and nonmicrobial N using 15N. Microbial N was fractionated into N associated with liquid-associated bacteria, particle-associated bacteria, and protozoa. Supplementation of diets with barley increased microbial N flow entering the omasal canal (P < 0.01) but had no effect on nonmicrobial N flow. Increased microbial N flow was attributed to liquid-associated bacteria and protozoa. Barley had no effect on apparent ruminal N degradability, but increased true ruminal N degradability (P < 0.01). Barley had no effect on urinary N excretion, but increased daily N retention (P = 0.03). Furthermore, barley supplementation decreased ruminal (P = 0.02) and total tract (P < 0.01) NDF digestibility. Supplementation of diets with rapeseed meal increased apparent ruminal N degradability (P < 0.01) and nonmicrobial N flow entering the omasal canal (P < 0.01), but had no effect on true ruminal N degradability. Despite higher N excretion in urine, rapeseed meal improved daily N retention (P < 0.01). Milk yield was increased (P < 0.01) by barley and rapeseed meal supplements, with the responses being additive. Responses attained with barley were primarily due to increased energy supply for ruminal microbes and improvements in energy and protein supply for the animal. However, provision of readily digestible carbohydrates in barley did not improve microbial capture of ruminal ammonia. Benefits associated with rapeseed meal supplementation were explained as an increase in the supply of ruminally undegradable protein.  (+info)

Supplementing barley or rapeseed meal to dairy cows fed grass-red clover silage: II. Amino acid profile of microbial fractions. (6/214)

Four ruminally cannulated dairy cows were used to examine the effect of diet on the AA composition of rumen bacteria and protozoa, and the flow of microbial and nonmicrobial AA entering the omasal canal. Cows were offered grass-red clover silage alone, or that supplemented with 5.1 kg DM of barley, 1.9 kg DM of rapeseed meal, or 5.1 kg DM of barley and 1.9 kg DM of rapeseed meal according to a 4 x 4 Latin square design with a 2 x 2 factorial arrangement of treatments. During the first 10 d of each period, cows had free access to silage and, thereafter intake was restricted to 95% of ad libitum intake. Postruminal digesta flow was assessed using the omasal canal sampling technique in combination with a triple marker method. Liquid- (LAB) and particle- (PAB) associated bacteria were isolated from digesta in the reticulorumen and protozoa from digesta entering the omasal canal. Microbial protein flow was determined using 15N as a microbial marker. Flows of AA entering the omasal canal were similar in cows fed silage diets supplemented with barley or rapeseed meal. However, rapeseed meal increased nonmicrobial AA flow while barley increased the flow of AA associated with LAB and protozoa. Diet had negligible effects on the AA profile of microbial fractions. Comparison of AA profiles across diets indicated differences between LAB and PAB for 10 out of 17 AA measured. Rumen bacteria and protozoa were found to be different for 14 out of 15 AA measured. For grass silage-based diets, energy and protein supplementations appear to alter postruminal AA supply through modifications in the proportionate contribution of microbial and nonmicrobial pools to total protein flow rather than as a direct result of changes in the AA profile of microbial protein.  (+info)

Coevolution of the S-locus genes SRK, SLG and SP11/SCR in Brassica oleracea and B. rapa. (7/214)

Brassica self-incompatibility (SI) is controlled by SLG and SRK expressed in the stigma and by SP11/SCR expressed in the anther. We determined the sequences of the S domains of 36 SRK alleles, 13 SLG alleles, and 14 SP11 alleles from Brassica oleracea and B. rapa. We found three S haplotypes lacking SLG genes in B. rapa, confirming that SLG is not essential for the SI recognition system. Together with reported sequences, the nucleotide diversities per synonymous and nonsynonymous site (pi(S) and pi(N)) at the SRK, SLG, and SP11 loci within B. oleracea were computed. The ratios of pi(N):pi(S) for SP11 and the hypervariable region of SRK were significantly >1, suggesting operation of diversifying selection to maintain the diversity of these regions. In the phylogenetic trees of 12 SP11 sequences and their linked SRK alleles, the tree topology was not significantly different between SP11 and SRK, suggesting a tight linkage of male and female SI determinants during the evolutionary course of these haplotypes. Genetic exchanges between SLG and SRK seem to be frequent; three such recent exchanges were detected. The evolution of S haplotypes and the effect of gene conversion on self-incompatibility are discussed.  (+info)

Characterization and effects of the replicated flowering time gene FLC in Brassica rapa. (8/214)

Functional genetic redundancy is widespread in plants and could have an important impact on phenotypic diversity if the multiple gene copies act in an additive or dosage-dependent manner. We have cloned four Brassica rapa homologs (BrFLC) of the MADS-box flowering-time regulator FLC, located at the top of chromosome 5 of Arabidopsis thaliana. Relative rate tests revealed no evidence for differential rates of evolution and the ratios of nonsynonymous-to-synonymous substitutions suggest BrFLC loci are not under strong purifying selection. BrFLC1, BrFLC2, and BrFLC3 map to genomic regions that are collinear with the top of At5, consistent with a polyploid origin. BrFLC5 maps near a junction of two collinear regions to Arabidopsis, one of which includes an FLC-like gene (AGL31). However, all BrFLC sequences are more closely related to FLC than to AGL31. BrFLC1, BrFLC2, and BrFLC5 cosegregate with flowering-time loci evaluated in populations derived by backcrossing late-flowering alleles from a biennial parent into an annual parent. Two loci segregating in a single backcross population affected flowering in a completely additive manner. Thus, replicated BrFLC genes appear to have a similar function and interact in an additive manner to modulate flowering time.  (+info)

'Brassica rapa' is the scientific name for a species of plant that includes various types of vegetables such as turnips, Chinese cabbages, and bok choy. It is a member of the Brassicaceae family, also known as the mustard or cabbage family. The plants in this species are characterized by their broad leaves and branching stem, and they are native to Europe and Central Asia.

Turnips, which are one of the most common vegetables in this species, are cool-season root crops that are grown for their enlarged taproot. They have a white or yellowish flesh that is crisp and tender with a sweet, slightly bitter flavor. Turnips can be eaten raw or cooked and are often used in soups, stews, and casseroles.

Chinese cabbages, also known as Napa cabbages, are another type of vegetable in the 'Brassica rapa' species. They have elongated, pale green leaves that form a compact head, and they are often used in Asian cuisine. Chinese cabbages have a mild flavor and can be eaten raw or cooked.

Bok choy, also known as pak choi, is another type of vegetable in the 'Brassica rapa' species. It has dark green leaves and white stems, and it is often used in stir-fries and soups. Bok choy has a mild flavor and a crisp texture.

Overall, 'Brassica rapa' is an important species of plant that includes many nutritious and delicious vegetables that are popular around the world.

'Brassica' is a term used in botanical nomenclature, specifically within the family Brassicaceae. It refers to a genus of plants that includes various vegetables such as broccoli, cabbage, cauliflower, kale, and mustard greens. These plants are known for their nutritional value and health benefits. They contain glucosinolates, which have been studied for their potential anti-cancer properties. However, it is not a medical term per se, but rather a taxonomic category used in the biological sciences.

'Brassica napus' is the scientific name for a species of plant that includes both rapeseed and canola. It is a type of cruciferous vegetable that is widely cultivated for its seeds, which are used to produce oil, as well as for its leaves and stems, which are eaten as vegetables in some parts of the world.

Rapeseed oil, which is produced from the seeds of 'Brassica napus', has historically been used as a source of industrial lubricant and as a fuel for diesel engines. However, modern canola oil, which is also produced from 'Brassica napus' but has been bred to have lower levels of erucic acid and glucosinolates, is more commonly used as a food oil due to its mild flavor and high smoke point.

The leaves and stems of 'Brassica napus' are also edible and are commonly consumed in parts of Europe and Asia. They can be prepared in a variety of ways, including boiling, steaming, or stir-frying. The plant is also sometimes used as a cover crop or green manure due to its ability to improve soil health and reduce erosion.

A plant genome refers to the complete set of genetic material or DNA present in the cells of a plant. It contains all the hereditary information necessary for the development and functioning of the plant, including its structural and functional characteristics. The plant genome includes both coding regions that contain instructions for producing proteins and non-coding regions that have various regulatory functions.

The plant genome is composed of several types of DNA molecules, including chromosomes, which are located in the nucleus of the cell. Each chromosome contains one or more genes, which are segments of DNA that code for specific proteins or RNA molecules. Plants typically have multiple sets of chromosomes, with each set containing a complete copy of the genome.

The study of plant genomes is an active area of research in modern biology, with important applications in areas such as crop improvement, evolutionary biology, and medical research. Advances in DNA sequencing technologies have made it possible to determine the complete sequences of many plant genomes, providing valuable insights into their structure, function, and evolution.

"Raphanus" is the genus name for a group of plants that include the common radish. The black radish (*Raphanus sativus* var. *niger*) and the white radish (also known as daikon or *Raphanus sativus* var. *longipinnatus*) are examples of species within this genus. These plants belong to the family Brassicaceae, which also includes vegetables such as broccoli, cabbage, and kale. The roots, leaves, and seeds of Raphanus plants have been used in traditional medicine for various purposes, including as a digestive aid and to treat respiratory conditions. However, it is essential to consult with a healthcare professional before using these plants or their extracts for medicinal purposes, as they can interact with certain medications and may cause side effects.

Chromosomes in plants are thread-like structures that contain genetic material, DNA, and proteins. They are present in the nucleus of every cell and are inherited from the parent plants during sexual reproduction. Chromosomes come in pairs, with each pair consisting of one chromosome from each parent.

In plants, like in other organisms, chromosomes play a crucial role in inheritance, development, and reproduction. They carry genetic information that determines various traits and characteristics of the plant, such as its physical appearance, growth patterns, and resistance to diseases.

Plant chromosomes are typically much larger than those found in animals, making them easier to study under a microscope. The number of chromosomes varies among different plant species, ranging from as few as 2 in some ferns to over 1000 in certain varieties of wheat.

During cell division, the chromosomes replicate and then separate into two identical sets, ensuring that each new cell receives a complete set of genetic information. This process is critical for the growth and development of the plant, as well as for the production of viable seeds and offspring.

Glucosinolates are naturally occurring compounds found in various plants, particularly in cruciferous vegetables such as broccoli, Brussels sprouts, cabbage, and mustard greens. They are sulfur-containing glucosides that can be hydrolyzed by the enzyme myrosinase when the plant tissue is damaged, leading to the formation of biologically active compounds like isothiocyanates, thiocyanates, and nitriles. These breakdown products have been shown to exhibit various health benefits, such as anti-cancer, anti-inflammatory, and antimicrobial activities. However, excessive intake or exposure may also cause adverse effects in some individuals.

"Plant proteins" refer to the proteins that are derived from plant sources. These can include proteins from legumes such as beans, lentils, and peas, as well as proteins from grains like wheat, rice, and corn. Other sources of plant proteins include nuts, seeds, and vegetables.

Plant proteins are made up of individual amino acids, which are the building blocks of protein. While animal-based proteins typically contain all of the essential amino acids that the body needs to function properly, many plant-based proteins may be lacking in one or more of these essential amino acids. However, by consuming a variety of plant-based foods throughout the day, it is possible to get all of the essential amino acids that the body needs from plant sources alone.

Plant proteins are often lower in calories and saturated fat than animal proteins, making them a popular choice for those following a vegetarian or vegan diet, as well as those looking to maintain a healthy weight or reduce their risk of chronic diseases such as heart disease and cancer. Additionally, plant proteins have been shown to have a number of health benefits, including improving gut health, reducing inflammation, and supporting muscle growth and repair.

A gene in plants, like in other organisms, is a hereditary unit that carries genetic information from one generation to the next. It is a segment of DNA (deoxyribonucleic acid) that contains the instructions for the development and function of an organism. Genes in plants determine various traits such as flower color, plant height, resistance to diseases, and many others. They are responsible for encoding proteins and RNA molecules that play crucial roles in the growth, development, and reproduction of plants. Plant genes can be manipulated through traditional breeding methods or genetic engineering techniques to improve crop yield, enhance disease resistance, and increase nutritional value.

I'm sorry for any confusion, but "Mustard Plant" is not a term typically used in medical definitions. Mustard plants are actually a type of crop plant from the Brassicaceae family, which also includes vegetables like broccoli and cabbage. The seeds from these plants are often ground to make mustard condiments and spices. If you're looking for information related to potential medicinal uses or health effects of mustard plants or their derivatives, I would be happy to help with that.

Gene expression regulation in plants refers to the processes that control the production of proteins and RNA from the genes present in the plant's DNA. This regulation is crucial for normal growth, development, and response to environmental stimuli in plants. It can occur at various levels, including transcription (the first step in gene expression, where the DNA sequence is copied into RNA), RNA processing (such as alternative splicing, which generates different mRNA molecules from a single gene), translation (where the information in the mRNA is used to produce a protein), and post-translational modification (where proteins are chemically modified after they have been synthesized).

In plants, gene expression regulation can be influenced by various factors such as hormones, light, temperature, and stress. Plants use complex networks of transcription factors, chromatin remodeling complexes, and small RNAs to regulate gene expression in response to these signals. Understanding the mechanisms of gene expression regulation in plants is important for basic research, as well as for developing crops with improved traits such as increased yield, stress tolerance, and disease resistance.

I'm sorry for any confusion, but "flowers" is not a term that has a medical definition. The term "flowers" is commonly used to refer to the reproductive structures of flowering plants (angiosperms), which are characterized by having both male and female reproductive organs or separate male and female flowers.

If you have any questions related to medical terminology or health conditions, I would be happy to try to help answer those for you!

Synteny, in the context of genetics and genomics, refers to the presence of two or more genetic loci (regions) on the same chromosome, in the same relative order and orientation. This term is often used to describe conserved gene organization between different species, indicating a common ancestry.

It's important to note that synteny should not be confused with "colinearity," which refers to the conservation of gene content and order within a genome or between genomes of closely related species. Synteny is a broader concept that can also include conserved gene order across more distantly related species, even if some genes have been lost or gained in the process.

In medical research, synteny analysis can be useful for identifying conserved genetic elements and regulatory regions that may play important roles in disease susceptibility or other biological processes.

'Arabidopsis' is a genus of small flowering plants that are part of the mustard family (Brassicaceae). The most commonly studied species within this genus is 'Arabidopsis thaliana', which is often used as a model organism in plant biology and genetics research. This plant is native to Eurasia and Africa, and it has a small genome that has been fully sequenced. It is known for its short life cycle, self-fertilization, and ease of growth, making it an ideal subject for studying various aspects of plant biology, including development, metabolism, and response to environmental stresses.

Artificial bacterial chromosomes (ABCs) are synthetic replicons that are designed to function like natural bacterial chromosomes. They are created through the use of molecular biology techniques, such as recombination and cloning, to construct large DNA molecules that can stably replicate and segregate within a host bacterium.

ABCs are typically much larger than traditional plasmids, which are smaller circular DNA molecules that can also replicate in bacteria but have a limited capacity for carrying genetic information. ABCs can accommodate large DNA inserts, making them useful tools for cloning and studying large genes, gene clusters, or even entire genomes of other organisms.

There are several types of ABCs, including bacterial artificial chromosomes (BACs), P1-derived artificial chromosomes (PACs), and yeast artificial chromosomes (YACs). BACs are the most commonly used type of ABC and can accommodate inserts up to 300 kilobases (kb) in size. They have been widely used in genome sequencing projects, functional genomics studies, and protein production.

Overall, artificial bacterial chromosomes provide a powerful tool for manipulating and studying large DNA molecules in a controlled and stable manner within bacterial hosts.

'Plant infertility' is not a standard medical term, as it is typically used in the context of agriculture and plant biology. However, I can provide you with a general definition related to this context:

Plant infertility refers to the inability of a plant to produce viable seeds, fruits, or propagules due to various factors affecting its reproductive system. These factors may include genetic disorders, environmental stressors (such as extreme temperatures, drought, or nutrient deficiencies), pathogens, pests, or poor pollination. In some cases, assisted reproduction techniques, such as hand-pollination or embryo rescue, might be employed to overcome infertility issues in plants.

DNA, or deoxyribonucleic acid, is the genetic material present in the cells of all living organisms, including plants. In plants, DNA is located in the nucleus of a cell, as well as in chloroplasts and mitochondria. Plant DNA contains the instructions for the development, growth, and function of the plant, and is passed down from one generation to the next through the process of reproduction.

The structure of DNA is a double helix, formed by two strands of nucleotides that are linked together by hydrogen bonds. Each nucleotide contains a sugar molecule (deoxyribose), a phosphate group, and a nitrogenous base. There are four types of nitrogenous bases in DNA: adenine (A), guanine (G), cytosine (C), and thymine (T). Adenine pairs with thymine, and guanine pairs with cytosine, forming the rungs of the ladder that make up the double helix.

The genetic information in DNA is encoded in the sequence of these nitrogenous bases. Large sequences of bases form genes, which provide the instructions for the production of proteins. The process of gene expression involves transcribing the DNA sequence into a complementary RNA molecule, which is then translated into a protein.

Plant DNA is similar to animal DNA in many ways, but there are also some differences. For example, plant DNA contains a higher proportion of repetitive sequences and transposable elements, which are mobile genetic elements that can move around the genome and cause mutations. Additionally, plant cells have cell walls and chloroplasts, which are not present in animal cells, and these structures contain their own DNA.

I believe there may be a slight misunderstanding in your question. "Plant leaves" are not a medical term, but rather a general biological term referring to a specific organ found in plants.

Leaves are organs that are typically flat and broad, and they are the primary site of photosynthesis in most plants. They are usually green due to the presence of chlorophyll, which is essential for capturing sunlight and converting it into chemical energy through photosynthesis.

While leaves do not have a direct medical definition, understanding their structure and function can be important in various medical fields, such as pharmacognosy (the study of medicinal plants) or environmental health. For example, certain plant leaves may contain bioactive compounds that have therapeutic potential, while others may produce allergens or toxins that can impact human health.

Pollen, in a medical context, refers to the fine powder-like substance produced by the male reproductive organ of seed plants. It contains microscopic grains known as pollen grains, which are transported by various means such as wind, water, or insects to the female reproductive organ of the same or another plant species for fertilization.

Pollen can cause allergic reactions in some individuals, particularly during the spring and summer months when plants release large amounts of pollen into the air. These allergies, also known as hay fever or seasonal allergic rhinitis, can result in symptoms such as sneezing, runny nose, congestion, itchy eyes, and coughing.

It is important to note that while all pollen has the potential to cause allergic reactions, certain types of plants, such as ragweed, grasses, and trees, are more likely to trigger symptoms in sensitive individuals.

A cotyledon is a seed leaf in plants, which is part of the embryo within the seed. Cotyledons are often referred to as "seed leaves" because they are the first leaves to emerge from the seed during germination and provide nutrients to the developing plant until it can produce its own food through photosynthesis.

In some plants, such as monocotyledons, there is only one cotyledon, while in other plants, such as dicotyledons, there are two cotyledons. The number of cotyledons is a characteristic that is used to classify different types of plants.

Cotyledons serve important functions during the early stages of plant growth, including providing energy and nutrients to the developing plant, protecting the embryo, and helping to anchor the seed in the soil. Once the plant has established its root system and begun to produce true leaves through photosynthesis, the cotyledons may wither or fall off, depending on the species.

Chromosome mapping, also known as physical mapping, is the process of determining the location and order of specific genes or genetic markers on a chromosome. This is typically done by using various laboratory techniques to identify landmarks along the chromosome, such as restriction enzyme cutting sites or patterns of DNA sequence repeats. The resulting map provides important information about the organization and structure of the genome, and can be used for a variety of purposes, including identifying the location of genes associated with genetic diseases, studying evolutionary relationships between organisms, and developing genetic markers for use in breeding or forensic applications.

Genetic markers are specific segments of DNA that are used in genetic mapping and genotyping to identify specific genetic locations, diseases, or traits. They can be composed of short tandem repeats (STRs), single nucleotide polymorphisms (SNPs), restriction fragment length polymorphisms (RFLPs), or variable number tandem repeats (VNTRs). These markers are useful in various fields such as genetic research, medical diagnostics, forensic science, and breeding programs. They can help to track inheritance patterns, identify genetic predispositions to diseases, and solve crimes by linking biological evidence to suspects or victims.

Polyploidy is a condition in which a cell or an organism has more than two sets of chromosomes, unlike the typical diploid state where there are only two sets (one from each parent). Polyploidy can occur through various mechanisms such as errors during cell division, fusion of egg and sperm cells that have an abnormal number of chromosomes, or through the reproduction process in plants.

Polyploidy is common in the plant kingdom, where it often leads to larger size, increased biomass, and sometimes hybrid vigor. However, in animals, polyploidy is less common and usually occurs in only certain types of cells or tissues, as most animals require a specific number of chromosomes for normal development and reproduction. In humans, polyploidy is typically not compatible with life and can lead to developmental abnormalities and miscarriage.

Genetically modified plants (GMPs) are plants that have had their DNA altered through genetic engineering techniques to exhibit desired traits. These modifications can be made to enhance certain characteristics such as increased resistance to pests, improved tolerance to environmental stresses like drought or salinity, or enhanced nutritional content. The process often involves introducing genes from other organisms, such as bacteria or viruses, into the plant's genome. Examples of GMPs include Bt cotton, which has a gene from the bacterium Bacillus thuringiensis that makes it resistant to certain pests, and golden rice, which is engineered to contain higher levels of beta-carotene, a precursor to vitamin A. It's important to note that genetically modified plants are subject to rigorous testing and regulation to ensure their safety for human consumption and environmental impact before they are approved for commercial use.

Genetic hybridization is a biological process that involves the crossing of two individuals from different populations or species, which can lead to the creation of offspring with new combinations of genetic material. This occurs when the gametes (sex cells) from each parent combine during fertilization, resulting in a zygote with a unique genetic makeup.

In genetics, hybridization can also refer to the process of introducing new genetic material into an organism through various means, such as genetic engineering or selective breeding. This type of hybridization is often used in agriculture and biotechnology to create crops or animals with desirable traits, such as increased disease resistance or higher yields.

It's important to note that the term "hybrid" can refer to both crosses between different populations within a single species (intraspecific hybrids) and crosses between different species (interspecific hybrids). The latter is often more challenging, as significant genetic differences between the two parental species can lead to various reproductive barriers, making it difficult for the hybrid offspring to produce viable offspring of their own.

Amplified Fragment Length Polymorphism (AFLP) analysis is a molecular biology technique used for DNA fingerprinting, genetic mapping, and population genetics studies. It is based on the selective amplification of restriction fragments from a total digest of genomic DNA, followed by separation and detection of the resulting fragments using polyacrylamide gel electrophoresis.

In AFLP analysis, genomic DNA is first digested with two different restriction enzymes, one that cuts frequently (e.g., EcoRI) and another that cuts less frequently (e.g., MseI). The resulting fragments are then ligated to adapter sequences that provide recognition sites for PCR amplification.

Selective amplification of the restriction fragments is achieved by using primers that anneal to the adapter sequences and contain additional selective nucleotides at their 3' ends. This allows for the amplification of a subset of the total number of restriction fragments, resulting in a pattern of bands that is specific to the DNA sample being analyzed.

The amplified fragments are then separated by size using polyacrylamide gel electrophoresis and visualized by staining with a fluorescent dye. The resulting banding pattern can be used for various applications, including identification of genetic differences between individuals, detection of genomic alterations in cancer cells, and analysis of population structure and diversity.

Overall, AFLP analysis is a powerful tool for the study of complex genomes and has been widely used in various fields of biology, including plant and animal breeding, forensic science, and medical research.

Quantitative Trait Loci (QTL) are regions of the genome that are associated with variation in quantitative traits, which are traits that vary continuously in a population and are influenced by multiple genes and environmental factors. QTLs can help to explain how genetic variations contribute to differences in complex traits such as height, blood pressure, or disease susceptibility.

Quantitative trait loci are identified through statistical analysis of genetic markers and trait values in experimental crosses between genetically distinct individuals, such as strains of mice or plants. The location of a QTL is inferred based on the pattern of linkage disequilibrium between genetic markers and the trait of interest. Once a QTL has been identified, further analysis can be conducted to identify the specific gene or genes responsible for the variation in the trait.

It's important to note that QTLs are not themselves genes, but rather genomic regions that contain one or more genes that contribute to the variation in a quantitative trait. Additionally, because QTLs are identified through statistical analysis, they represent probabilistic estimates of the location of genetic factors influencing a trait and may encompass large genomic regions containing multiple genes. Therefore, additional research is often required to fine-map and identify the specific genes responsible for the variation in the trait.

Brassicaceae is a scientific family name in the field of botany, which includes a group of plants commonly known as the mustard family or crucifers. This family includes many economically important crops such as broccoli, cauliflower, kale, cabbage, brussels sprouts, turnips, radishes, and mustards. The name Brassicaceae comes from the genus Brassica, which includes many of these familiar vegetables.

Plants in this family are characterized by their flowers, which have four petals arranged in a cross-like pattern, hence the common name "crucifers." They also typically have four sepals, six stamens, and two fused carpels that form a fruit called a silique or silicle.

Brassicaceae plants are known for their production of glucosinolates, which are sulfur-containing compounds that give these plants their characteristic pungent or bitter flavors. When the plant tissues are damaged, such as during chewing, the glucosinolates are broken down into isothiocyanates, which have been shown to have potential health benefits, including anti-cancer properties.

"Brassica rapa L." Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 22 August 2022. "Brassica rapa subsp. ... Canola oil is sourced from three species of Brassica plants: Brassica rapa and Brassica napus are commonly grown in Canada, ... the name Brassica rapa was adopted. Many butterflies, including the small white, feed from and pollinate the B. rapa flowers. ... Brassica rapa subsp. oleifera is an oilseed which has many common names, including rape, field mustard, bird's rape, and ...
"Brassica rapa subsp. sylvestris. Pōhata. Wild turnip. - Ngā Rauropi Whakaoranga". rauropiwhakaoranga.landcareresearch.co.nz. ... Brassica rapa subsp. sylvestris) "NZGB Gazetteer". New Zealand Geographic Board Ngā Pou Taunaha o Aotearoa. Retrieved 9 April ...
"Brassica rapa var. chinensis in Flora of China". efloras.org. Retrieved 2022-04-28. "Brassica rapa var. glabra in Flora of ... "Genetic Characterization of Brassica rapa chinensis L.,B. rapa parachinensis (L. H. Bailey) Hanelt, and B. oleracea alboglabra ... Now considered a subspecies of Brassica rapa, this group was originally classified as its own species under the name Brassica ... Media related to Brassica rapa subsp. chinensis at Wikimedia Commons Bok Choy at the Wikibooks Cookbook subproject (Articles ...
saccharifera Brassica napus var. napobrassica Brassica rapa subsp. rapa Capsicum Cucumis sativus Cynara cardunculus var. ...
... (Brassica rapa subsp. narinosa or Brassica rapa var. rosularis) is an Asian variety of Brassica rapa grown for greens. ... "Sorting Brassica rapa names". Multilingual Multiscript Plant Name Database. The University of Melbourne. Retrieved 17 March ...
Gai lan Chinese cabbage Collard greens Mustard greens Rutabaga Turnip Brassica rapa "Brassica rapa (Ruvo Group)". North ... Rapini is classified scientifically as Brassica rapa var. ruvo, or Brassica rapa subsp. sylvestris var. esculenta. It is also ... Conversa, G. (2016). "Bio-physical, physiological, and nutritional aspects of ready-to-use cima di rapa (Brassica rapa L. subsp ... Mun JH, Yu HJ, Shin JY, Oh M, Hwang HJ, Chung H (October 2012). "Auxin response factor gene family in Brassica rapa: genomic ...
Brassica rapa subsp. rapa) and pak-choi (Brassica rapa subsp. chinensis). Artificial crosses between these two species, as well ... Napa cabbage (Brassica rapa subsp. pekinensis or Brassica rapa Pekinensis Group) is a type of Chinese cabbage originating near ... Brassica rapa species are diploid and have 10 chromosomes. A challenge for breeding of napa cabbage is the variable self- ... Media related to Brassica rapa subsp. pekinensis at Wikimedia Commons (All articles with bare URLs for citations, Articles with ...
Brassica rapa subsp. chinensis 30. Pumpkin leaves Cucurbita pepo 31. Red cabbage Brassica rapa subsp. chinensis 32. Spinach ... Broccoli rabe Brassica ruvo 27. Kale Brassica oleracea var. sabellica 28. Moringa Moringa oleifera 29. Pak-choi or bok-choy ( ...
... rapa/latest_assembly_versions/GCF_000309985.2_CAAS_Brap_v3.01". ftp.ncbi.nih.gov. Retrieved 2020-12-01. "Brassica rapa (ID 229 ...
PROTAbase on Brassica rapa "Brassica rapa". Integrated Taxonomic Information System. Retrieved 17 November 2006. Wikimedia ... Commons has media related to Brassica rapa subsp. nipposinica. Wikispecies has information related to Brassica rapa subsp. ... Mizuna (ミズナ(水菜), "water greens"), kyouna (京菜), Japanese mustard greens, or spider mustard, is a cultivar of Brassica rapa var. ... being applied to at least two different species of Brassica, horticulturalists have defined and named a number of varieties. ...
Colza oil, from Brassica rapa, var. oleifera (turnip) is closely related to rapeseed (or canola) oil. It is a major source of ...
Host plants include Brassica rapa, Fragaria sp., Medicago sativa, Pisum sp., Rubus spp., Solanum aviculare, Trifolium repens, ...
Young-Matthews, A (June 2012). "Plant guide for field mustard (Brassica rapa ssp. rapa" (PDF). USDA-NRCS Plant Materials Center ...
... (野沢菜, Brassica rapa L. var. hakabura) is a Japanese leaf vegetable, often pickled. It is of the same species as the ... Brassica, Japanese pickles, All stub articles, Brassicales stubs, Vegetable stubs). ...
The turnip or white turnip (Brassica rapa subsp. rapa) is a root vegetable commonly grown in temperate climates worldwide for ... Punaisessa kentässä kultainen nauris Wikimedia Commons has media related to Brassica rapa subsp. rapa. Wikibooks Cookbook has a ... Starting as early as 2000 BC, related oilseed subspecies of Brassica rapa like oleifera may have been domesticated several ... Brassica). The most common type of turnip is mostly white-skinned apart from the upper 1 to 6 centimetres (1⁄2 to 2+1⁄2 inches ...
Brassica rapa was successfully grown there in 1997. The project was a joint Russian-Bulgarian one, developed at the Space ...
Brassica rapa subsp. rapa) (Hebrew: לפת) with rape (Brassica napus subsp. napus) (Hebrew: נפוס). Likewise, cauliflower ( ... It is to be noted, furthermore, that in foliage, Brassica napus and turnip (Brassica rapa) have similar leaves, for which ... Brassica oleracea botrytis) (Hebrew: תרובתור) and kohlrabi (Brassica var. caulorapa) (Hebrew: כרוב), although different species ... Brassica oleracea var. capitata) or kale (Brassica oleracea var. acephala). Conversely, radish (Raphanus raphanistrum) (Hebrew ...
August 2011). "The genome of the mesopolyploid crop species Brassica rapa". Nature Genetics. 43 (10): 1035-9. doi:10.1038/ng. ... Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome". Science. 345 (6199): 950-3. Bibcode:2014Sci ...
2010). "Sequence and structure of Brassica rapa chromosome A3". Genome Biology. 11 (9): R94. doi:10.1186/gb-2010-11-9-r94. PMC ... Conifers Cultivar R570 Brassica Euphrasia Paspalum dilatatum Few fungi have been researched so far, possibly due to the low ...
August 2011). "The genome of the mesopolyploid crop species Brassica rapa". Nature Genetics. 43 (10): 1035-9. doi:10.1038/ng. ... The most recent event took place before the divergence of the Arabidopsis and Brassica lineages, about 20 million years ago to ...
Thus, Wisconsin Fast Plants may be scientifically referred to as Brassica rapa ssp. dichotoma. While many species of Brassica ... Rapid Cycling varieties have been bred in several Brassica species, including Brassica rapa, to which Wisconsin Fast Plants ... Wisconsin Fast Plants is the registered trademark for a cultivar of Brassica rapa, developed as a rapid life-cycle model ... From among these populations emerged Rapid-Cycling Brassica rapa, later dubbed Wisconsin Fast Plants (also known as Fast Plants ...
The plant specimen studied in the PGF was Brassica rapa (turnip). The Extravehicular Activity Development Flight Test - 05 ( ...
Bao Xiaoming; Pollard Mike; Ohlrogge John (1998). "The Biosynthesis of Erucic Acid in Developing Embryos of Brassica rapa". ... Canola was bred from rapeseed cultivars of B. napus and B. rapa by Dr. Baldur Stefansson at the University of Manitoba, Canada ... but especially so in members of the genus Brassica. For industrial purposes and production of erucic acid, rapeseed is used; ...
... was formerly known for the Teltower Rübchen (Brassica rapa ssp. rapa f. teltowiensis), a special type of turnip quite ...
O.E.Schulz Brassica rapa L. - Chinese cabbage, turnip, rapini Brassica repanda (Willd.) DC. Brassica rupestris Raf. Brassica ... Sarepta mustard Brassica loncholoma Pomel Brassica macrocarpa Guss. Brassica maurorum Durieu Brassica montana Pourr. Brassica ... Brassica somalensis Hedge & A.G.Mill. Brassica souliei (Batt.) Batt. Brassica spinescens Pomel Brassica taiwanensis S.S.Ying ... Brassica hilarionis Post - St. Hilarion cabbage Brassica incana Ten. Brassica insularis Moris Brassica juncea (L.) Czern. - ...
The 3D structure of Brassica rapa (Turnip) cyt f has been determined. The lumen-side segment of cyt f includes two structural ...
Brassica rapa var. perviridis) is a leaf vegetable. It is a variety of Brassica rapa, the plant species that yields the turnip ... It is an excellent source of calcium, vitamin A, and vitamin C. Brassica juncea "小松菜 (こまつな) - 語源由来辞典". 語源由来辞典. 29 October 2006 ... Brassica, All stub articles, Brassicales stubs, Vegetable
Brassica rapa) Polyphenols Red stinkwood (Pygeum africanum) Riboflavin (vitamin B2). Saw palmetto (Serenoa repens, active ... "5 alpha-reductase and aromatase inhibitory constituents from Brassica rapa L. pollen". Chemical & Pharmaceutical Bulletin. 57 ( ...
Simard, M.-J.; Légère, A.; Warwick, S.I. (2006). "Transgenic Brassica napus fields and Brassica rapa weeds in Québec: sympatry ... "Seeds of a possible natural hybrid between herbicide-resistant Brassica napus and Brassica rapa detected on a riverbank in ... Transgenic rapeseed Brassicus napus - hybridized with a native Japanese species, Brassica rapa - was found in Japan in 2011 ... The case of an herbicide resistance transgene in a weedy Brassica rapa population". Molecular Ecology. 17 (5): 1387-1395. doi: ...
The major canola species that are susceptible to Alternaria black spot include Brassica rapa and Brassica napus (which are ... "Effect of swathing on alternaria black spot in Brassica rapa canola in Saskatchewan". Canadian Journal of Plant Science. 79 (2 ... Assembly on Brassicas, Port Lincoln, Australia. web page: http://www.australianoilseeds.com/__data/assets/pdf_file/0004/4594/ ... modified forms of rapeseed or brown mustard). The Canola Council of Canada has reported that B. rapa is more susceptible to the ...
"Brassica rapa L." Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 22 August 2022. "Brassica rapa subsp. ... Canola oil is sourced from three species of Brassica plants: Brassica rapa and Brassica napus are commonly grown in Canada, ... the name Brassica rapa was adopted. Many butterflies, including the small white, feed from and pollinate the B. rapa flowers. ... Brassica rapa subsp. oleifera is an oilseed which has many common names, including rape, field mustard, birds rape, and ...
... of Brassica rapa. Bok choy belongs to a family of plants that includes other vegetables popular in Asian cookery such as ... Brassica rapa), member of the mustard family (Brassicaceae) that is a variety (chinensis) ... bok choy, (Brassica rapa), member of the mustard family (Brassicaceae) that is a variety (chinensis) of Brassica rapa. ... Also known as: Brassica rapa, variety chinensis, Chinese cabbage, bak choi, pak choi, spoon cabbage ...
Brassica rapa var. trilocularis Kitam.. Synonym. TRO. 2012-04-18. Brassica rapa f. variegata Alef.. Synonym. WCSP (in review). ... Brassica rapa subsp. pekinensis (Lour.) Hanelt. Synonym. TRO. 2012-04-18. Brassica rapa var. perviridis L.H.Bailey. Synonym. ... Brassica rapa L. is an accepted name This name is the accepted name of a species in the genus Brassica (family Brassicaceae). ... Brassica chinensis L.. Synonym. WCSP (in review). 2012-03-23. Brassica chinensis var. angustifolia V.G. Sun. Synonym. TRO. 2012 ...
Brassica rapa L. 蕪菁(圓菜頭) Code: 357 003 09 0. Volume & Page: VI(ed1): 57. ...
Brassica rapa Pak Choi Group [kow peck chye]. Family Name:. Brassicaceae (Cruciferae). ...
Scarlet Kashmir, also known as Scarlet Ball is an heirloom variety with 3 inch diameter roots which are somewhat flat. The color of the skin is rose
... billede af Brassica rapa ssp. campestris. Gratis brug for skoler osv., betalt brug 200 - 400 DKK /foto. Hobro Skov, Jylland, ... Brassica rapa ssp. campestris foto. Brassica rapa ssp. campestris © Biopix: JC Schou ... Brassica. Lokalitet. Hobro Skov, Jylland, Danmark Størrelse. 2592x3872 ...
Brassica campestris, Brassica septiceps). Birds Rape. Brassicaceae - Mustard family. Non-native. Carousel Farm Park. April ...
Brassica rapa f. nagakabu Kitam. is a synonym of Brassica rapa L. This name is a synonym of Brassica rapa L. . ...
Tap-rooted brassica; used by dairy cattle, beef cattle, and sheep; graze within 35-50 days of planting and at 25-30-day ... Brassica rapa, Vivant. Hybrid Forage Brassica, Vivant Tap-rooted brassica; used by dairy cattle, beef cattle, and sheep; ... The palatable tops (stems as well as leaves) and bulb roots of the brassicas are high in crude protein. Mix formulations are ...
Transfer of auxinic herbicide resistance from Brassica kaber to Brassica juncea and Brassica rapa through embryo rescue. In ... Brassica rapa ssp. pekinensis). Plant Biotechnology 30 : 125 - 133. Heading Chinese cabbage (Brassica rapa ssp. pekinensis) has ... kaber was transferred to Brassica juncea and Brassica rapa, two commercially important Brassica crops, by traditional breeding ... Seeds of a possible natural hybrid between herbicide-resistant Brassica napus and Brassica rapa detected on a riverbank in ...
Plant Brassica rapa. Reference. Porterfield DM, Kuang A, Smith PJ, Crispi ML, Musgrave ME. Oxygen-depleted zones inside ... Oxygen microzonation in Brassica rapa. Range. Table - link kPa Organism. ...
2006 Fitness of hybrids between rapeseed (Brassica napus) and wild Brassica rapa in natural habitats. Molecular Ecology, 15. ... Brassica napus, Brassica rapa, fitness, gene flow, genetically modified crops, wild relatives. ... Fitness of hybrids between rapeseed (Brassica napus) and wild Brassica rapa in natural habitats ... Brassica rapa hybrids in natural populations. The F1 hybrids yielded 46.9% seed output of B. rapa, were 16.9% as effective as ...
Introgression of the highly effective Brassica rapa blackleg resistance gene Rlm11 into spring-type Brassica napus. View all ... Rlm11 was identified in a Brassica rapa accession; however, the genome location of the gene and associated markers were unknown ... This homozygous Rlm11 line named BR-11 was then used to generate inter-species (B. napus x B. rapa) mapping populations by ... At the time of this project, 19 resistance (R) genes in Brassica have been identified (named as Rlm or LepR) that confer ...
Mibuna has the scientific designation Brassica rapa var. japonica or Brassica rapa var. nipposini. However, it also goes by the ... Botanical Name: Brassica rapa var. Japonica. Mibuna is a long leaved variety of Japanese Green, reaching up to 30 cm high at ... The flower is the normal four yellow petals found in the Brassicas. ... rather than forming a rosette or bunched clump like many Brassicas. When viewed as mature plants, the appearance is of an open ...
Clubroot of Brassicas Damping-off in Flower and Vegetable Seedlings Black Rot of Brassicas Brassica rapa (Chinensis Group) has ... Mustard Cabbage Brassica rapa (Chinensis Group) Other Common Name(s):. *Bok Choy ... Brassica. Species:. rapa. Family:. Brassicaceae. Life Cycle:. Annual. Recommended Propagation Strategy:. Seed. Country Or ... Brassica rapa (Chinensis Group) has some common insect problems:. Slugs and Snails Found on Flowers and Foliage Caterpillars ...
Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution CC BY Licence.. ...
Brassica rapa. Home/Vegetables/Brassica rapa. How to care for Brassica rapa. *. Light: Part sun, part shade. Place in a window ...
Attracts wildlife: adult butterfly, specific butterfly species. Seedling days to mature: 90. Edible: vegetable. Exposure: sun. Propagates by: seed. Soil types: loam, well drained. USDA Zones: zone 3 -40 f, zone 4 -30 f, zone 5 to -20 f, zone 6 to -10 f, zone 7 to 0 f, zone 8 to +10 f, zone 9 to +20 f. Temp. range: -40 to +30 °F. Water: regular. ...
Brassica rapa description by Thomas H. Kent, last updated 11 Oct 2021. ...
It is slower-growing than standard Pak choi, Brassica rapa chinensis[. 206. Title. Oriental Vegetables. Publication. Author. ... Rosette pak choi is an annual to biennial plant developed in cultivation from Brassica rapa. Growing from a non-fleshy taproot ...
Brassica rapa subsp. campestris (L.) A.R.Clapham; Brassica rapa subsp. napus (L.) Briq.; Brassica rapa var. campestris (L.) ... Brassica rapa var. chinensis (L.) Kitam.; Brassica rapa var. campestris (L.) Peterm.; Raphanus rapa (L.) Crantz; Sinapis rapa ( ... Brassica colza H.Lév.; Brassica cyrenaica Sprengel; Brassica dubiosa L.H.Bailey; Brassica japonica Makino; Brassica lutea Gilib ... Brassica macrorhiza Gray; Brassica musifolia (Makino) Makino; Brassica napella Chaix; Brassica narinosa L.H.Bailey; Brassica ...
Brassica rapa subsp. campestris (L.) A.R.Clapham; Brassica rapa subsp. napus (L.) Briq.; Brassica rapa var. campestris (L.) ... Brassica rapa var. chinensis (L.) Kitam.; Brassica rapa var. campestris (L.) Peterm.; Raphanus rapa (L.) Crantz; Sinapis rapa ( ... Brassica colza H.Lév.; Brassica cyrenaica Sprengel; Brassica dubiosa L.H.Bailey; Brassica japonica Makino; Brassica lutea Gilib ... Brassica macrorhiza Gray; Brassica musifolia (Makino) Makino; Brassica napella Chaix; Brassica narinosa L.H.Bailey; Brassica ...
Stock photos and videos for brassica rapa subsp. chinensis. ...
Brassica rapa subsp. campestris (L.) A.R.Clapham; Brassica rapa subsp. napus (L.) Briq.; Brassica rapa var. campestris (L.) ... Brassica rapa var. chinensis (L.) Kitam.; Brassica rapa var. campestris (L.) Peterm.; Raphanus rapa (L.) Crantz; Sinapis rapa ( ... Brassica colza H.Lév.; Brassica cyrenaica Sprengel; Brassica dubiosa L.H.Bailey; Brassica japonica Makino; Brassica lutea Gilib ... Brassica macrorhiza Gray; Brassica musifolia (Makino) Makino; Brassica napella Chaix; Brassica narinosa L.H.Bailey; Brassica ...
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2017: The Year of the Brassica. Each year the National Garden Bureau, a non-profit organization promoting the pleasures of home ...
Bok Choy is also known as white cabbage and belongs to the leafy vegetable family of Chinese brassicas. ...
Brassica rapa ssp. rapa. Brassica rapa ssp. rapa. Brassica rapa ssp. rapa L. Engl.: turnip, seven-top turnip. Deu.: Speiserübe ... rapifera (Metzg.) Sinsk., Brassica campestris L. var. rapa Hart., Brassica rapa L. ssp. rapifera Metzg., Brassica rapa L. var. ... Brassica rapa ssp. campestris. Brassica rapa ssp. oleifera. Brassica rapa ssp. rapa ...
  • Brassica rapa subsp. (wikipedia.org)
  • Brassica campestris subsp. (asu.edu)
  • rapa ), Chinese mustard or pakchoi [subsp. (asu.edu)
  • Scarlet Red Tatsoi (Brassica rapa subsp. (bumbleseeds.com)
  • Japanese salad greens wintered outside after a mild winter - from front to back - Brassica rapa subsp. (gapphotos.com)
  • This display of freshly delivered Napa cabbage, Brassica rapa subsp. (cdc.gov)
  • There are two common cultivars: choy sum ( Brassica rapa subsp. (ufl.edu)
  • parachinensis ) (Figure 1A) and purple cai-tai choy sum ( Brassica rapa subsp. (ufl.edu)
  • The flowering shoots of bok choy ( Brassica rapa subsp. (ufl.edu)
  • A) Choy sum ( Brassica rapa subsp. (ufl.edu)
  • B) Purple cai-tai choy sum ( Brassica rapa subsp. (ufl.edu)
  • C) Flowering bok choy ( Brassica rapa subsp. (ufl.edu)
  • Canola oil is sourced from three species of Brassica plants: Brassica rapa and Brassica napus are commonly grown in Canada, while Brassica juncea (brown mustard) is a minor crop for oil production. (wikipedia.org)
  • Hybridization in the field in Europe has been described between B. napus and B. rapa (R. B. Jørgensen and B. Andersen 1994). (asu.edu)
  • Brassica rapa and B. napus are the only two Brassica species in the Chicago Region with at least the middle and upper leaves clasping. (asu.edu)
  • Brassica napus is otherwise similar, but it is not covered with a waxy coating (glaucous). (asu.edu)
  • Thomson, Caulanthus sulfureus Payson, Crucifera rapa E.H.L.Krause, Gorinkia campestris , Napus campestris , Napus rapa (L.) Schimp. (cch2.org)
  • ACEITES VEGETALES derivados de una especie de COLZA conocida como BRASSICA NAPUS. (bvsalud.org)
  • Choy sum, also spelled choi sum, is a member of the genus Brassica of the mustard family, Brassicaceae ( Brassica rapa var. (ufl.edu)
  • Here, it was found that the green manures of Vicia villosa (leguminous) and Brassica juncea (non-leguminous) have different fungal structures, despite the soil originally being the same. (mdpi.com)
  • H. Gustia, "Pengaruh Penambahan Sekam Bakar Pada Media Tanam Terhadap Pertumbuhan dan Produksi Tanaman Sawi (Brassica juncea L.)". E-journal widya kesehatan dan lingkungan. (unpatti.ac.id)
  • Effect of different sources and rates of nitrogen and phosphorus fertilizer on the yield and quality of Brassica juncea L". Journal Agricultur Resources, vol. 7, pp. 249 - 259, 2007. (unpatti.ac.id)
  • narinosa ''Yukina' - Tatsoi, Brassica juncea 'O. (gapphotos.com)
  • In the 18th century, the turnip and the oilseed-producing variants were seen as being different species by Carl Linnaeus who named them B. rapa and B. campestris. (wikipedia.org)
  • Since the turnip had been named first by Linnaeus, the name Brassica rapa was adopted. (wikipedia.org)
  • The name Brassica rapa also refers to a number of cultivated vegetables that were derived from it, including the turnip. (asu.edu)
  • Rapa means turnip. (asu.edu)
  • 12. Neuroprotection against cerebral ischemia/reperfusion by dietary phytochemical extracts from Tibetan turnip (Brassica rapa L. (nih.gov)
  • Choy sum is susceptible to pests and diseases common to the Brassica family. (ufl.edu)
  • A subspecies of Brassica that includes rape mustard. (nih.gov)
  • Genome-Wide Identification and Characterization of Warming-Related Genes in Brassica rapa ssp. (bvsalud.org)
  • L.) Clavaud, Brassica septiceps (L.H. Bailey) L.H. Bailey, Brassica trilocularis (Roxb. (cch2.org)
  • Brassica rapa is widely cultivated as an oil crop and vegetable, and cultivars, especially in Asia, have been recognized as species, subspecies, and varieties. (asu.edu)
  • The term rapeseed oil is a general term for oil from Brassica species. (wikipedia.org)
  • The relationship between some Brassica species is illustrated by the Triangle of U. (jerrestad.com)
  • These indicate that the ancestral B. rapa probably originated 4000 to 6000 years ago in the Hindu Kush area of Central Asia, and had three sets of chromosomes. (wikipedia.org)
  • Illumina NovaSeq 6000 (Brassica rapa var. (nih.gov)
  • Oilseed subspecies (oleifera) of Brassica rapa may have been domesticated several times from the Mediterranean to India, starting as early as 2000 BC. (wikipedia.org)
  • The origin of B. rapa, both geographically and any surviving wild relatives, has been difficult to identify because it has been developed by humans into many types of vegetables, is now found in most parts of the world, and has returned to the wild many times as a feral plant. (wikipedia.org)
  • There are descriptions of B. rapa vegetables in Indian and Chinese documents from around 1000 BC. (wikipedia.org)
  • The identification of CRd linked markers can be applied to marker-assisted selection in the breeding of new CR cultivars of Chinese cabbage and other Brassica crops. (frontiersin.org)
  • Salopek-Sondi, Branka (2018) Short-term salt stress in Brassica rapa seedlings causes alterations in auxin metabolism . (irb.hr)
  • Necrotrophic fungal infection affects indolic glucosinolate metabolism in Brassica rapa. (mpg.de)
  • Salinity is one of major abiotic stresses affecting Brassica crop production. (irb.hr)
  • Cultural controls: control cabbage-family weeds near crop fields, till under crop debris of early-season brassicas after harvest. (fedcoseeds.com)
  • Brassica is the Latin word for cabbage. (asu.edu)
  • In this study, samples of Brassica rapa grown in different nutrient stresses are analyzed physiologically by recording height and molecularly by Southern Blot Analysis. (flsouthern.edu)
  • Identification and Mapping of the Clubroot Resistance Gene CRd in Chinese Cabbage (Brassica rapa ssp. (frontiersin.org)
  • Because brassicas are prone to soil infections, for example, Clubroot , it's important to use a minimum 3 year rotation plan. (gardenzone.info)
  • Chinese cabbage ( Brassica rapa ssp. (frontiersin.org)
  • DataSheet_1_A BrLINE1-RUP insertion in BrCER2 alters cuticular wax biosynthesis in Chinese cabbage (Brassica rapa L. ssp. (figshare.com)
  • Flavor is milder and more tender than that of its western cousins in the brassica family. (superseeds.com)
  • Many butterflies, including the small white, feed from and pollinate the B. rapa flowers. (wikipedia.org)
  • Brassicas have a high nitrogen requirement and also need very firm soil. (gardenzone.info)
  • A study of genetic sequences from over 400 domesticated and feral B. rapa individuals, along with environmental modelling, has provided more information about the complex history. (wikipedia.org)
  • In this study, the cold resistance of four Brassica rapa varieties was analyzed. (eurekamag.com)
  • Study : Brassica rapa ssp. (inrae.fr)