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Literature DB >> 16656315

Maintenance of polarity of auxin movement by basipetal transport.

Abstract

The polar, basipetal transport of indoleacetic acid helps to maintain polarity of auxin movement in coleoptiles of Avena sativa L. by opposing acropetal diffusion. This conclusion is supported by 3 different kinds of experiments. In all 3 experiments, sections took up (14)C carboxyl-labeled indole-3-acetic acid anaerobically, and the distribution of auxin within all sections was similar at the end of uptake.[LIST: see text].

Entities: Chemical Species

Year: 1966 PMID： 16656315 PMCID： PMC1086418 DOI： 10.1104/pp.41.5.749

Source DB: PubMed Journal: Plant Physiol ISSN： 0032-0889 Impact factor: 8.340

6 in total

1. THE POLARITY OF AUXIN TRANSPORT.

Authors: A C LEOPOLD
Journal: Brookhaven Symp Biol Date: 1964-03

2. Auxin Transport and Geoelectric Potential in Corn Coleoptile Sections.

Authors: S M Naqvi; R R Dedolph; S A Gordon
Journal: Plant Physiol Date: 1965-09 Impact factor: 8.340

3. Some Characteristics of Movement of Indoleacetic Acid in Coleoptiles of Avena. I. Uptake, Destruction, Immobilization, & Distribution of IAA During Basipetal Translocation.

Authors: M Helen; M Goldsmith; K V Thimann
Journal: Plant Physiol Date: 1962-07 Impact factor: 8.340

4. Bound indoleacetic Acid in Avena coleoptiles.

Authors: A Winter; K V Thimann
Journal: Plant Physiol Date: 1966-02 Impact factor: 8.340

5. Movement of indoleacetic acid in coleoptiles of Avena sativa L. II. Suspension of polarity by total inhibition of the basipetal transport.

Authors: M H Goldsmith
Journal: Plant Physiol Date: 1966-01 Impact factor: 8.340

Maintenance of polarity of auxin movement by basipetal transport.

1. THE POLARITY OF AUXIN TRANSPORT.

2. Auxin Transport and Geoelectric Potential in Corn Coleoptile Sections.

3. Some Characteristics of Movement of Indoleacetic Acid in Coleoptiles of Avena. I. Uptake, Destruction, Immobilization, & Distribution of IAA During Basipetal Translocation.

4. Bound indoleacetic Acid in Avena coleoptiles.

5. Movement of indoleacetic acid in coleoptiles of Avena sativa L. II. Suspension of polarity by total inhibition of the basipetal transport.

6. Synthesis of high specific activity C14-carboxyl indoleacetic acid and of C14-nitrile indoleacetonitrile.

1. Movement of pulses of labeled auxin in corn coleoptiles.

2. Intracellular localization of the active process in polar transport of auxin.

3. On the relation between auxin transport and auxin metabolism in explants of Coleus.

4. Location of transported auxin in etiolated maize shoots using 5-azidoindole-3-acetic Acid.

5. Auxin Transport within Intact Dormant and Active White Ash Shoots.

6. Calcium deficiency and auxin transport in Cucurbita pepo L. seedlings.