The DDF1 transcriptional activator upregulates expression of a gibberellin‐deactivating gene, <i>GA2ox7</i>, under high‐salinity stress in Arabidopsis

Magome, Hiroshi; Yamaguchi, Shinjiro; Hanada, Atsushi; Kamiya, Yuji; Oda, Kenji

doi:10.1111/j.1365-313x.2008.03627.x

Public

The DDF1 transcriptional activator upregulates expression of a gibberellin‐deactivating gene, GA2ox7, under high‐salinity stress in Arabidopsis

Published in The Plant Journal • Jul 16, 2008

Authors:

Hiroshi Magome

Shinjiro Yamaguchi

Atsushi Hanada

Abstract

High-salinity stress affects plant growth and development. We have previously reported that overexpression of the salinity-responsive DWARF AND DELAYED FLOWERING 1 (DDF1) gene, encoding an AP2 transcription factor of the DREB1/CBF subfamily, causes dwarfism mainly by levels of reducing bioactive gib...

Subject

Arabidopsis

Gibberellin

Dwarfism

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