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Literature DB >> 24225882

In-vitro auxin transport in membrane vesicles from maize coleoptiles.

Abstract

When membrane vesicles from maize (Zea mays L.) coleoptiles are extracted at high buffer strength, a pH-driven, saturable association of [(14)C] 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.

Entities: Chemical Species

Year: 1987 PMID： 24225882 DOI： 10.1007/BF00394599

Source DB: PubMed Journal: Planta ISSN： 0032-0935 Impact factor: 4.116

6 in total

1. Active auxin uptake by zucchini membrane vesicles: quantitation using ESR volume and delta pH determinations.

Authors: T L Lomax; R J Mehlhorn; W R Briggs
Journal: Proc Natl Acad Sci U S A Date: 1985-10 Impact factor: 11.205

2. Evidence supporting a model of voltage-dependent uptake of auxin into Cucurbita vesicles.

Authors: C Benning
Journal: Planta Date: 1986-10 Impact factor: 4.116

3. Auxin transport in membrane vesicles from Cucurbita pepo L.

Authors: R Hertel; T L Lomax; W R Briggs
Journal: Planta Date: 1983-04 Impact factor: 4.116

4. Auxin uptake and action of N-1-naphthylphthalamic acid in corn coleoptiles.

Authors: M R Sussman; M H Goldsmith
Journal: Planta Date: 1981-01 Impact factor: 4.116

5. Auxin carriers in Cucurbita vesicles : II. Evidence that carrier-mediated routes of both indole-3-acetic acid influx and efflux are electroimpelled.

Authors: M Sabater; P H Rubery
Journal: Planta Date: 1987-08 Impact factor: 4.116

6. Auxin carriers in membranes of lupin hypocotyls.

Authors: M Sabater; F Sabater
Journal: Planta Date: 1986-01 Impact factor: 4.116

6 in total

5 in total

1. Phytotropin-binding sites and auxin transport in Cucurbita pepo: evidence for two recognition sites.

Authors: W Michalke; G F Katekar; A E Geissler
Journal: Planta Date: 1992-05 Impact factor: 4.116

2. Comparison of mechanisms controlling uptake and accumulation of 2,4-dichlorophenoxy acetic acid, naphthalene-1-acetic acid, and indole-3-acetic acid in suspension-cultured tobacco cells.

Authors: Akin Delbarre; Philippe Muller; Viviane Imhoff; Jean Guern
Journal: Planta Date: 2017-03-18 Impact factor: 4.116