Auxin Transport in Avena: I. Indoleacetic Acid—14C Distributions and Speeds 1

AUTOR(ES)
RESUMO

Measurements have been made on the initial stages of the transport of carbon-14-labeled indoleacetic acid in the coleoptile of Avena sativa L. Concentrations of mobile and immobilized indoleacetic acid are related to both distance and time during the first 2 hours after application of the indoleacetic acid at several concentrations to the top of the decapitated coleoptile.

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