Tropaeolum
Glucans
Nasturtium
Encyclopedias as Topic
Central America
Species-specific acquisition and consolidation of long-term memory in parasitic wasps. (1/11)
Long-term memory (LTM) formation usually requires repeated, spaced learning events and is achieved by the synthesis of specific proteins. Other memory forms require a single learning experience and are independent of protein synthesis. We investigated in two closely related parasitic wasp species, Cotesia glomerata and Cotesia rubecula, whether natural differences in foraging behaviour are correlated with differences in LTM acquisition and formation. These parasitic wasp species lay their eggs in young caterpillars of pierid butterflies and can learn to associate plant odours with a successful egg laying experience on caterpillars on the odour-producing plant. We used a classical conditioning set-up, while interfering with LTM formation through translation or transcription inhibitors. We show here that C. rubecula formed LTM after three spaced learning trials, whereas C. glomerata required only a single trial for LTM formation. After three spaced learning trials, LTM formation was complete within 4 h in C. glomerata, whereas in C. rubecula, LTM formation took 3 days. Linking neurobiology with ecology, we argue that this species-specific difference in LTM acquisition and formation is adaptive given the extreme differences in both the number of foraging decisions of the two wasp species and in the spatial distributions of their respective hosts in nature. (+info)A gene from the cellulose synthase-like C family encodes a beta-1,4 glucan synthase. (2/11)
Despite the central role of xyloglucan (XyG) in plant cell wall structure and function, important details of its biosynthesis are not understood. To identify the gene(s) responsible for synthesizing the beta-1,4 glucan backbone of XyG, we exploited a property of nasturtium (Tropaeolum majus) seed development. During the last stages of nasturtium seed maturation, a large amount of XyG is deposited as a reserve polysaccharide. A cDNA library was produced from mRNA isolated during the deposition of XyG, and partial sequences of 10,000 cDNA clones were determined. A single member of the C subfamily from the large family of cellulose synthase-like (CSL) genes was found to be overrepresented in the cDNA library. Heterologous expression of this gene in the yeast Pichia pastoris resulted in the production of a beta-1,4 glucan, confirming that the CSLC protein has glucan synthase activity. The Arabidopsis CSLC4 gene, which is the gene with the highest sequence similarity to the nasturtium CSL gene, is coordinately expressed with other genes involved in XyG biosynthesis. These and other observations provide a compelling case that the CSLC gene family encode proteins that synthesize the XyG backbone. (+info)Structural evidence for the evolution of xyloglucanase activity from xyloglucan endo-transglycosylases: biological implications for cell wall metabolism. (3/11)
High-resolution, three-dimensional structures of the archetypal glycoside hydrolase family 16 (GH16) endo-xyloglucanases Tm-NXG1 and Tm-NXG2 from nasturtium (Tropaeolum majus) have been solved by x-ray crystallography. Key structural features that modulate the relative rates of substrate hydrolysis to transglycosylation in the GH16 xyloglucan-active enzymes were identified by structure-function studies of the recombinantly expressed enzymes in comparison with data for the strict xyloglucan endo-transglycosylase Ptt-XET16-34 from hybrid aspen (Populus tremula x Populus tremuloides). Production of the loop deletion variant Tm-NXG1-DeltaYNIIG yielded an enzyme that was structurally similar to Ptt-XET16-34 and had a greatly increased transglycosylation:hydrolysis ratio. Comprehensive bioinformatic analyses of XTH gene products, together with detailed kinetic data, strongly suggest that xyloglucanase activity has evolved as a gain of function in an ancestral GH16 XET to meet specific biological requirements during seed germination, fruit ripening, and rapid wall expansion. (+info)Fructobacillus tropaeoli sp. nov., a fructophilic lactic acid bacterium isolated from a flower. (4/11)
(+info)Diuretic and potassium-sparing effect of isoquercitrin-an active flavonoid of Tropaeolum majus L. (5/11)
(+info)Antihypertensive effects of isoquercitrin and extracts from Tropaeolum majus L.: evidence for the inhibition of angiotensin converting enzyme. (6/11)
(+info)Comparative deep transcriptional profiling of four developing oilseeds. (7/11)
(+info)Floral biology of Tropaeolum majus L. and its relation with Astylus variegatus activity (Germar 1824). (8/11)
(+info)"Tropaeolum" is the botanical name for a genus of plants commonly known as nasturtiums. While "nasturtium" is also used to refer to the watercress plant (Nasturtium officinale), in a medical context, "Tropaeolum" usually refers to the ornamental garden plants and their edible leaves and flowers.
These plants are not closely related to watercress, but their leaves and flowers have a similar peppery flavor. They have been used in traditional medicine for various purposes, such as treating wounds, skin irritations, and respiratory conditions. However, there is limited scientific evidence supporting these uses, and they should not be used as a substitute for professional medical advice or treatment.
Tropaeolaceae is a family of flowering plants, commonly known as nasturtiums. It consists of one genus, Tropaeolum, with around 80 species. These plants are native to South and Central America, and some species are widely cultivated as ornamentals and for their edible leaves and flowers. The name "nasturtium" is derived from the Latin words "nasus tortus," which means "twisted nose," referring to the mustard oil's pungent effect on the nasal passages when the plant is consumed. Despite its common name, Tropaeolaceae is not related to the watercress family (Brassicaceae), which also includes plants with the common name "nasturtium."
Xylans are a type of complex carbohydrate, specifically a hemicellulose, that are found in the cell walls of many plants. They are made up of a backbone of beta-1,4-linked xylose sugar molecules and can be substituted with various side groups such as arabinose, glucuronic acid, and acetyl groups. Xylans are indigestible by humans, but they can be broken down by certain microorganisms in the gut through a process called fermentation, which can produce short-chain fatty acids that have beneficial effects on health.
Glucans are polysaccharides (complex carbohydrates) that are made up of long chains of glucose molecules. They can be found in the cell walls of certain plants, fungi, and bacteria. In medicine, beta-glucans derived from yeast or mushrooms have been studied for their potential immune-enhancing effects. However, more research is needed to fully understand their role and effectiveness in human health.
"Nasturtium" is not a term commonly used in medical definitions. It is most often used to refer to the genus Tropaeolum, which includes several species of plants with brightly colored flowers that are often used as ornamentals. Some people also use the leaves of these plants in salads or teas for their slightly spicy flavor.
However, there is a substance called "nasturtium oil" that has been studied for its potential medicinal properties. Nasturtium oil is extracted from the seeds of Tropaeolum majus and contains several compounds with reported antibacterial, antifungal, and anti-inflammatory effects. However, more research is needed to determine the safety and efficacy of nasturtium oil as a medical treatment.
An encyclopedia is a comprehensive reference work containing articles on various topics, usually arranged in alphabetical order. In the context of medicine, a medical encyclopedia is a collection of articles that provide information about a wide range of medical topics, including diseases and conditions, treatments, tests, procedures, and anatomy and physiology. Medical encyclopedias may be published in print or electronic formats and are often used as a starting point for researching medical topics. They can provide reliable and accurate information on medical subjects, making them useful resources for healthcare professionals, students, and patients alike. Some well-known examples of medical encyclopedias include the Merck Manual and the Stedman's Medical Dictionary.
Central America is a geographical region that connects North America and South America. It is made up of seven countries: Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama. The eastern coast of Central America is bordered by the Caribbean Sea, while the western coast is bordered by the Pacific Ocean.
The region is characterized by its diverse geography, which includes lowland rainforests, volcanic mountain ranges, and coastal plains. It is also home to a wide range of plant and animal species, many of which are found nowhere else in the world.
Culturally, Central America is a melting pot of indigenous, African, and European influences. The region has a rich history of Mayan civilization, as well as Spanish colonialism. Today, the countries of Central America have diverse economies, with agriculture, manufacturing, and tourism being major industries.
I'm sorry for any confusion, but "Verbena" is not a medical term. It is the name of a genus of plants commonly known as vervain, which have been used in various traditional medicines and herbal remedies. However, it is not a term used in modern conventional medicine.
Tropaeolum
Tropaeolum incisum
Tropaeolum brideanum
Tropaeolum adpressum
Tropaeolum azureum
Tropaeolum minus
Tropaeolum majus
Tropaeolum huigrense
Tropaeolum brachyceras
Tropaeolum tricolor
Tropaeolum carchense
Tropaeolum pentaphyllum
Tropaeolum leonis
Tropaeolum papillosum
Tropaeolum tuberosum
Tropaeolum asplundii
Tropaeolum argentinum
Tropaeolum speciosum
Tropaeolum beuthii
Tropaeolum magnificum
Tropaeolum hookerianum
Tropaeolum menispermifolium
Tropaeolum leptophyllum
Tropaeolum umbellatum
Tropaeolum peregrinum
Tropaeolum polyphyllum
Richard Wilford
Flora of Malta
List of wort plants
Pieris rapae
Tropaeolum - Wikipedia
Tropaeolum minus Dwarf Nasturtium PFAF Plant Database
Tropaeolum - Genus | Wayside Gardens
Ipomoea and Tropaeolum
Buy nasturtium Tropaeolum majus Empress of India: £1.89 Delivery by Crocus
Tropaeolum polyphyllum; Soldadito Grande de La Cordillera
Photo of Tropaeolum Alaska (Nasturtium)
Nasturtium 'Empress of India' - Tropaeolum majus seeds - Select Seeds
Tropaeolum Azureum Seeds (6 seeds) (Perennial Blue Nasturtium) - Plant World Seeds
Description and images of Tropaeolum gracile (), a native Chilean plant, provided by the supplier of native exotic Chilean...
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Anti-adipogenic effects of |em|Tropaeolum majus|/em| (nasturtium) ethanol extract on 3T3-L1 cells | Food & Nutrition...
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Trefle | Tropaeolum majus (Garden nasturtium)
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Tropaeolum minus 'Ladybird Gold' (Nasturtium)
Tropaeolum spp Nasturtium Picture Detail
tropaeolum-majus Archive - Münchner Kräutergarten GmbH
Tropaeolum Margaret Long. : Grows on You
Tropaeolum majus Archives - Guini Ridge Farm
Majus12
- The genus Tropaeolum, native to South and Central America, includes several very popular garden plants, the most common being T. majus, T. peregrinum and T. speciosum. (wikipedia.org)
- Tropaeolum majus was named by the Swedish botanist Carl Linnaeus, who chose the genus name because the plant reminded him of an ancient custom: After victory in battle, the Romans erected a trophy pole (or tropaeum, from the Greek tropaion, source of English "trophy") on which the vanquished foe's armour and weapons were hung. (wikipedia.org)
- Tropaeolum majus Alaska - A fast-growing annual that today is usually offered in its compact, non-vining form. (millettephotomedia.com)
- Yu MC, Yang CX, Wang JZ, Hou QS, Zhang S, Cao MJ (2021) First report of Tomato spotted wilt virus isolated from Nasturtium (Tropaeolum majus) with a serious leaf mosaic disease in China. (eppo.int)
- Tropaeolum we recognise as T.majus which is the common annual Nasturtium illustrated in the central image. (sundaygardener.co.uk)
- Tropaeolum majus L. (plantnet.org)
- Tropaeolum Majus is a plant. (herbpathy.com)
- Tropaeolum Majus possess Antibiotic and Sedative property. (herbpathy.com)
- The oil of Nasturtium ( Tropaeolum Majus ) plant contains carotenoids and flavonoids. (herbpathy.com)
- Tropaeolum Majus has Vulnerary and Demulcent properties. (herbpathy.com)
- BACKGROUND: Tropaeolum majus herb (nasturtium) and Armoracia rusticana root (horseradish) produce three different isothiocyanates as secondary metabolites, which exert antibacterial, anti-inflammatory, and immune-modulatory functions in humans. (bvsalud.org)
- CONCLUSION: In conclusion, a combination of Tropaeolum majus herb and Armoracia rusticana root promotes an elevated improvement of bronchitis symptomatology. (bvsalud.org)
Nasturtium5
- The following cultivars have gained the Royal Horticultural Society's Award of Garden Merit: 'Alaska Series' 'Hermine Grashoff' 'Whirlybird Series' The blue nasturtium (Tropaeolum azureum) is a tender species from Chile which has violet-blue flowers with white eyes that can be as much as 4 cm (1+1⁄2 in) across. (wikipedia.org)
- A member of the Nasturtium family, this variety of Tropaeolum is named for 1 inch canary yellow, frilled and fringed bird like blooms. (summerhillseeds.com)
- Eye-catching, Tropaeolum minus 'Ladybird Gold' (Nasturtium) is a compact, bushy annual or short-lived perennial forming a small mound of rounded, parasol-like, dark green leaves. (gardenia.net)
- Grow the fascinating Canary Creeper Nasturtium, from freshly harvested Tropaeolum peregrinum climber seeds. (seedneeds.com)
- Though it is a Nasturtium flowering plant, you might notice that the leaves are not similar in shape to other varieties of Tropaeolum. (seedneeds.com)
Genus1
- Tropaeolum is a genus of dicotyledonous annual or perennial plants, often with somewhat succulent stems and sometimes tuberous roots. (wikipedia.org)
Speciosum1
- I've tried germinating Tropaeolum speciosum seed a couple of times. (pacificbulbsociety.org)
Peregrinum1
- The Canary creeper (Tropaeolum peregrinum) is a trailing and climbing half-hardy annual species with wiry stalks and palmately lobed leaves. (wikipedia.org)
Minus3
- Tropaeolum minus - L. (pfaf.org)
- Tropaeolum minus is a PERENNIAL growing to 0.3 m (1ft) by 0.5 m (1ft 8in). (pfaf.org)
- Tropaeolum minus is native to Central and South America. (gardenia.net)
Brachyceras1
- Tropaeolum brachyceras has 2.5 cm (1 in) yellow flowers with purplish markings on wiry, climbing stems. (wikipedia.org)
Polyphyllum1
- The photographer's identification Tropaeolum polyphyllum has not been reviewed. (berkeley.edu)
Hookerianum1
- Tropaeolum hookerianum is a tuberous-rooted species from Chile. (wikipedia.org)
Perennial plant1
- Tropaeolum patagonicum is a perennial plant that can grow up to 0.15 metres tall. (theferns.info)
Grow1
- Tropaeolum will grow best with its roots shady in hummus rich soil. (sundaygardener.co.uk)
Chile1
- About 24 Tropaeolum in Chile and 17 in our data base. (chileflora.com)
Likes1
- Tropaeolum is similar to the Clematis which also likes its roots in the shade and its top in sun. (sundaygardener.co.uk)
Tropaeolaceae1
- Members of Tropaeolaceae, or the nasturtium family, are rather fleshy vines or herbs with a single genus, Tropaeolum (including Magallana and Tropheastrum ), with 95 species distributed from Mexico to Patagonia. (britannica.com)
Azureum2
- The following cultivars have gained the Royal Horticultural Society's Award of Garden Merit: 'Alaska Series' 'Hermine Grashoff' 'Whirlybird Series' The blue nasturtium (Tropaeolum azureum) is a tender species from Chile which has violet-blue flowers with white eyes that can be as much as 4 cm (1+1⁄2 in) across. (wikipedia.org)
- Looking better every day just now is Tropaeolum azureum: this is our original John Watson plant grown from seed sown in 1987. (srgc.org.uk)
Species3
- Tropaeolum hookerianum is a tuberous-rooted species from Chile. (wikipedia.org)
- The Canary creeper (Tropaeolum peregrinum) is a trailing and climbing half-hardy annual species with wiry stalks and palmately lobed leaves. (wikipedia.org)
- A few articles of interest, especially Berberdopsis corallina and Tropaeolum species. (theferns.info)
Yellow1
- Tropaeolum brachyceras has 2.5 cm (1 in) yellow flowers with purplish markings on wiry, climbing stems. (wikipedia.org)
English1
- Tropaeolum was introduced into Spain by the Spanish botanist Nicolás Monardes, who described it in his Historia medicinal de las cosas que se traen de nuestras Indias Occidentales of 1569, translated into English as Ioyfull newes out of the newe founde worlde by John Frampton. (wikipedia.org)