ISSN:
1432-2048
Keywords:
Auxin transport
;
Coleoptile
;
Membrane vesicles
;
Phytotropin
;
Zea (auxin transport)
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract When membrane vesicles from maize (Zea mays L.) coleoptiles are extracted at high buffer strength, a pH-driven, saturable association of [14C] indole-3-acetic acid is found, similar to the in-vitro auxin-transport system previously described for Cucurbita hypocotyls. The phytotropins naphthylphthalamic acid and pyrenoylbenzoic acid increase net uptake, pressumably by inhibiting the auxin-efflux carrier.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00394599
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