Arabidopsis SHY2/IAA3 Inhibits Auxin-Regulated Gene Expression

In Arabidopsis, SHY2 encodes IAA3, a member of the auxin-induced Aux/IAA family. Gain-of-function mutations in SHY2/IAA3 cause enlarged cotyledons, short hypocotyls, and altered auxin-regulated root development. Here we show that the gain-of-function mutation shy2-2 decreases both the induction and...

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Veröffentlicht in:	The Plant cell 2002-02, Vol.14 (2), p.301-319
Hauptverfasser:	Tian, Qing, Uhlir, Nicholas J., Reed, Jason W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arabidopsis - drug effects Arabidopsis - genetics Arabidopsis Proteins Auxins Blotting, Northern Coenzyme A Ligases - genetics Cotyledon - drug effects Cotyledon - growth & development Cotyledons Gene expression Gene expression regulation Gene Expression Regulation, Plant - drug effects Gene Expression Regulation, Plant - radiation effects Genes Genetic mutation Hypocotyl - drug effects Hypocotyl - growth & development Hypocotyls Indoleacetic Acids - pharmacology Light Mutation Nuclear Proteins - genetics Plant Growth Regulators - pharmacology Plant Proteins - genetics Plant Roots - drug effects Plant Roots - growth & development Plants RNA Root development Seedlings Signal Transduction Soybean Proteins
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