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Plant tropisms: the ins and outs of auxin
1Department of Biology, Indiana University, Bloomington 47405, USA.
Current Biology : CB
|December 1, 1996
Abstract:
The Cholodny-Went hypothesis holds that gravitropic curvature of a growing plant organ depends on regulated transport of the plant hormone auxin; new studies of the agravitropic mutant aux1 of Arabidopsis provide strong evidence in support of this hypothesis.