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Vacuolar transport anthocyanins

Grapevine MATE-type proteins act as vacuolar H+-dependent acylated anthocyanin transporters. Plant Physiol 150 402-415. [Pg.649]

There is also a preliminary report of a P. frutescens cDNA encoding a membrane protein of unknown function (8R6) that promotes anthocyanin uptake into protoplasts and anthocyanin accumulation when overexpressed in A. thaliana transgenics.Within the vacuole of some plants (but not A. thaliana) the anthocyanins may occur in protein containing bodies, termed anthocyanic vacuolar inclusions (AVIs), whose function is as yet unknown but may relate to transport activities. ... [Pg.181]

There are few studies on vacuolar importation of flavonoids other than anthocyanins and PAs. Klein et al. reported uptake of flavone glycosides by isolated H. vulgare primary leaf vacuoles via a vacuolar H -ATPase linked mechanism,and by vacuoles from Secale cereale (rye) mesophyll via a possible ABC transporter mechanism. Li et al. "" found medicarpin conjugated to glutathione was also sequestered by an ABC transporter mechanism. [Pg.181]

See other pages where Vacuolar transport anthocyanins is mentioned: [Pg.181]    [Pg.503]    [Pg.237]    [Pg.637]    [Pg.408]    [Pg.502]    [Pg.511]    [Pg.518]    [Pg.19]    [Pg.286]    [Pg.166]    [Pg.166]    [Pg.30]    [Pg.232]    [Pg.234]    [Pg.240]    [Pg.245]    [Pg.224]   
See also in sourсe #XX -- [ Pg.236 ]



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