phytoalexins

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• phytoalexins — fitoaleksinai statusas T sritis chemija apibrėžtis Augalų imuninės sistemos junginiai. atitikmenys: angl. phytoalexins; phytoncides rus. фитоалексины; фитонциды ryšiai: sinonimas – fitoncidai …   Chemijos terminų aiškinamasis žodynas

• phytoalexins — fitoaleksinai statusas T sritis ekologija ir aplinkotyra apibrėžtis Augalų imuninės sistemos junginiai, saugantys juos nuo kenkėjų, žolėdžių gyvūnų, kitų augalų konkurencijos. atitikmenys: angl. phytoalexins; phytocids vok. Phytoalexine, f;… …   Ekologijos terminų aiškinamasis žodynas

• phytoalexins — n. [Gr. phyton, plant; alexein, to protect] A group of protective substances synthesized by plants as a result of infection, thought to aid in resistance to nematodes, bacteria and environmental accidents …   Dictionary of invertebrate zoology

• phytoalexins — Toxic compounds produced by higher plants in response to attack by pathogens and to other stresses. Sometimes referred to as plant antibiotics, but rather nonspecific, having a general fungicidal and bactericidal action. Production is triggered… …   Dictionary of molecular biology

• Phytoalexin — Phytoalexins are antibiotics produced by plants that are under attack. Phytoalexins tend to fall into several classes including terpenoids, glycosteroids and alkaloids; however, researchers often find it convenient to extend the definition to… …   Wikipedia

• Momilactone B — IUPAC name 4H 3,10b Ethano 1H,3H benzo(f)furo(4,3,2 de) 2 benzopyran 4 one, 8 ethenyl 3a,5a,7,8,9,10,10a,10c octahydro 3a,8 dimethyl …   Wikipedia

• Phytoalexine — Les phytoalexines sont des substances accumulées par la plante après avoir été exposé à des micro organismes. Définition Les substances appelées phytoalexines, observées la première fois par Harry Marshall Ward fin XIXème[1], sont décrites et… …   Wikipédia en Français

• Rutabaga — For the Drosophila gene, see Rutabaga (gene). For similar vegetables also called turnip , see Turnip (disambiguation). Rutabaga Scientific classification Kingdom …   Wikipedia

• 3-Deoxyanthocyanidin — Anthocyanins chemical structure, carbon 3 is represented as the R3 group Luteolinid …   Wikipedia

• Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

• Natural phenol — Quercetin, a typical flavonoid, is a natural phenol Natural phenols, bioavailable phenols, plant phenolics, low molecular weight phenols or phenoloids[1][2] …   Wikipedia