Article
The Arabidopsis protein SHI represses gibberellin responses in Arabidopsis and barley.
Plant physiology - 1 Nov 2001
Fridborg I, Kuusk S, Robertson M, Sundberg E
Abstract excerpt
The current model of gibberellin (GA) signal transduction is based on a derepressible system and a number of candidate negative regulators have been identified in Arabidopsis. We previously have reported the identification of the Arabidopsis gene SHORT INTERNODES (SHI) that causes suppression of GA responses when constitutively activated. In this paper, we show by using reporter gene analysis that the SHI gene is...
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