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EPTC Altered Beet Disc Betacyanin Efflux and Fatty Acid Synthesis

Published online by Cambridge University Press:  12 June 2017

R. E. Wilkinson
Affiliation:
Dep. Agron., Georgia Sta., Experiment, GA 30212
A. E. Smith
Affiliation:
Dep. Agron., Georgia Sta., Experiment, GA 30212

Abstract

Betacyanin efflux from “aged” red beet (Beta vulgaris L.) root tissue, measured spectrophotometrically, was increased as temperature and EPTC (S-ethyl dipropylthiocarbamate) concentration increased. Acetate-2-14C (Ac) incorporation into the total fatty acid content was inhibited by EPTC. EPTC inhibited the incorporation of Ac into the dienoic fatty acids and NA (1,8-naphthalic anhydride) reversed the EPTC induced inhibition of the incorporation of ∗Ac into dienoic fatty acids.

Type
Research Article
Copyright
Copyright © 1976 by the Weed Science Society of America 

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