Flavonoids (or bioflavonoids) (from the
Latin chat flavus acceptation yellow, their blush in nature) are a chic of bulb
and bane accessory metabolites.
Flavonoids are broadly broadcast in plants,
accomplishing abounding functions. Flavonoids are the a lot of important bulb
pigments for annual coloration, bearing chicken or red/blue blush in petals
advised to allure pollinator animals. In college plants, flavonoids are complex
in UV filtration, accommodating nitrogen fixation and floral pigmentation. They
may aswell act as actinic messengers, physiological regulators, and corpuscle
aeon inhibitors. Flavonoids buried by the basis of their host bulb advice
Rhizobia in the infection date of their accommodating accord with legumes like
peas, beans, clover, and soy. Rhizobia active in clay are able to faculty the
flavonoids and this triggers the beard of Nod factors, which in about-face are
accustomed by the host bulb and can advance to basis hair anamorphosis and
several cellular responses such as ion fluxes and the accumulation of a basis
nodule. In addition, some flavonoids accept inhibitory action adjoin bacilli
that could cause bulb diseases, e.g. Fusarium oxysporum.
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