Gibberellin-sensitive Suspension Cultures
Open Access
- 1 March 1980
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 65 (3) , 472-477
- https://doi.org/10.1104/pp.65.3.472
Abstract
Suspension cultures were incubated in the presence and absence of gibberellic acid (GA3) in an attempt to define a new experimental system for study of the molecular action of gibberellins upon growth. Unlike many suspension cultures, an auxin-independent green clone from spinach (Spinacia oleracea L.) and an auxin-dependent line of “Paul's Scarlet” rose (Rosa sp.) were promoted in expansion growth by GA3 at 10−11 to 10−6 molar. In Rosa the cells also elongated upon GA3 treatment whereas in Spinacia they remained isodiametric.This publication has 7 references indexed in Scilit:
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