Article
The Arabidopsis GAI gene defines a signaling pathway that negatively regulates gibberellin responses.
Genes & development - 1 Dec 1997
Peng J, Carol P, Richards D E, King K E, Cowling R J, Murphy G P, Harberd N P
Abstract excerpt
The Arabidopsis gai mutant allele confers a reduction in gibberellin (GA) responsiveness. Here we report the molecular cloning of GAI and a closely related gene GRS. The predicted GAI (wild-type) and gai (mutant) proteins differ only by the deletion of a 17-amino-acid segment from within the amino-terminal region. GAI and GRS contain nuclear localization signals, a region of homology to a putative transcription...
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