Tephritidae
Prunus
Oviposition
Plant Nectar
Genetic structure and mating system of Manilkara huberi (Ducke) A. Chev., a heavily logged Amazonian timber species. (1/4)
In this work, we report on the population genetic structure of the endangered tree species Manilkara huberi, an Amazonian tree species intensely exploited due to the high density and resistance of its wood. We investigated the patterns of spatial distribution, genetic structure, and mating system using 7 microsatellite loci and here discuss the consequences for conservation and management of the species. To examine the population genetic structure, 481 adult trees and 810 seedlings were sampled from an area of 200 ha from a natural population in FLONA Tapajos, PA, Brazil. We found relatively high and consistent inbreeding levels (intrapopulation fixation index [f] 0.175 and 0.240) and a significant spatial genetic structure up to a radius of approximately 300 m, most likely due to a limited seed and pollen flow. The multilocus (tm) population outcrossing rate was high (0.995), suggesting that the species is predominantly allogamous with a pollen flow restricted to 47 m. These results suggest that M. huberi is spatially structured, consistent with a model of isolation by distance. Fragmentation may therefore cause the loss of subpopulations, suggesting that management programs for production and conservation should include large areas. The genetic data also revealed that for ex situ conservation, seeds should be collected from more than 175 maternal trees, in order to keep an effective population size of 500. Furthermore, as the species is widely distributed across the Amazon Forest, samples should include several populations in order to represent the highest genetic diversity possible. These results provide a blueprint to guide the production and conservation management policies of this valuable timber species. (+info)In vitro antibacterial activity in seed extracts of Manilkara zapota, Anona squamosa, and Tamarindus indica. (2/4)
(+info)Triterpene esters and biological activities from edible fruits of Manilkara subsericea (Mart.) Dubard, Sapotaceae. (3/4)
(+info)Characterization and gene cloning of an acidic thaumatin-like protein (TLP 1), an allergen from sapodilla fruit (Manilkara zapota). (4/4)
(+info)I'm sorry for any confusion, but "Manilkara" is not a medical term. It is a genus name in botany, referring to a group of trees that include the sapodilla and the West Indian locust tree, among others. These trees are found primarily in tropical regions of the Americas and Africa. The sap from some species of Manilkara trees is used to produce chicle, a natural form of rubber historically used in chewing gum.
If you have any questions related to medical terminology or health conditions, I'd be happy to try to help answer those for you!
"Tamarindus" is not a term that has a specific medical definition. However, it is the genus name for the tamarind tree, which is scientifically known as "Tamarindus indica." The tamarind tree produces fruit that contains seeds surrounded by an edible pulp. This pulp is used in various culinary applications and also has traditional medicinal uses.
In traditional medicine, tamarind is used to treat conditions such as diarrhea, constipation, and inflammation. Some studies suggest that tamarind extract may have anti-inflammatory, antioxidant, and antimicrobial properties. However, more research is needed to confirm these potential health benefits and to determine the appropriate dosages and safety precautions for using tamarind as a medicine.
Tephritidae is a family of flies commonly known as "fruit flies" or "vinegar flies." The term "Tephritidae" is derived from the Greek word "tephra," which means "ash," likely referring to the often gray or sooty coloration of some members of this family.
Tephritidae includes over 4,000 species worldwide, many of which are important agricultural pests. These flies are known for their habit of laying eggs in or on fruits and vegetables, leading to the development of larvae that feed on the plant tissue and cause damage. Some well-known examples of Tephritidae include the Mediterranean fruit fly (Ceratitis capitata) and the apple maggot (Rhagoletis pomonella).
It is worth noting that "fruit flies" is also a common name for Drosophilidae, another family of small flies. While both families are sometimes referred to as "fruit flies," Tephritidae species tend to be larger and more brightly colored than Drosophilidae species.
I'm sorry for any confusion, but "fruit" is not a medical term per se. It is a common term used to describe the part of a plant that develops from the ovary after flowering and contains seeds. However, in a nutritional or dietary context, "fruits" are often referred to as foods that are typically sweet and juicy, and come from plants' flowers. They are rich in fiber, vitamins, and minerals, making them an essential part of a healthy diet. But in a strict medical sense, there isn't a specific definition for "fruit."
"Prunus" is a term that refers to a genus of plants, which includes many familiar fruits such as plums, cherries, peaches, and almonds. It's not a medical term, but rather a botanical one. The fruit of these plants are often used in food medicine due to their nutritional value and health benefits. For example, prunes (dried plums) are known for their laxative effects. However, the plant itself or its extracts can also have medicinal uses, mainly as anti-inflammatory, antioxidant and cardioprotective agents.
I must clarify that the term 'pupa' is not typically used in medical contexts. Instead, it is a term from the field of biology, particularly entomology, which is the study of insects.
In insect development, a pupa refers to a stage in the life cycle of certain insects undergoing complete metamorphosis. During this phase, the larval body undergoes significant transformation and reorganization within a protective casing called a chrysalis (in butterflies and moths) or a cocoon (in other insects). The old larval tissues are broken down and replaced with new adult structures. Once this process is complete, the pupal case opens, and the adult insect emerges.
Since 'pupa' is not a medical term, I couldn't provide a medical definition for it. However, I hope this explanation helps clarify its meaning in the context of biology.
Oviposition is a medical/biological term that refers to the process of laying or depositing eggs by female organisms, including birds, reptiles, insects, and fish. In humans and other mammals, the term is not applicable since they give birth to live young rather than laying eggs.
"Animal Flight" is not a medical term per se, but it is a concept that is studied in the field of comparative physiology and biomechanics, which are disciplines related to medicine. Animal flight refers to the ability of certain animal species to move through the air by flapping their wings or other appendages. This mode of locomotion is most commonly associated with birds, bats, and insects, but some mammals such as flying squirrels and sugar gliders are also capable of gliding through the air.
The study of animal flight involves understanding the biomechanics of how animals generate lift and propulsion, as well as the physiological adaptations that allow them to sustain flight. For example, birds have lightweight skeletons and powerful chest muscles that enable them to flap their wings rapidly and generate lift. Bats, on the other hand, use a more complex system of membranes and joints to manipulate their wings and achieve maneuverability in flight.
Understanding animal flight has important implications for the design of aircraft and other engineering systems, as well as for our broader understanding of how animals have evolved to adapt to their environments.
I apologize for any confusion, but "Plant Nectar" is not a term used in medical definitions. Nectar is a sweet liquid produced by plants in flowers to attract pollinators such as insects and birds. It's a sugar-rich substance that serves as a source of energy for these animals. While it may have some nutritional value, it's not something that would be relevant to medical definitions or human health in a direct sense.