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Fig. 7 | Rice

Fig. 7

From: Rice transcription factor OsMADS57 regulates plant height by modulating gibberellin catabolism

Fig. 7

Model of OsMADS57 regulatory network through GA catabolic genes. The expression of OsMADS57 is inhibited by GA3. And OsMADS57 suppresses the transcription of OsGA2ox3 and EUI1 that are involved in GA deactivation. Deficiency of OsMADS57 protein enhances the expression of OsGA2ox3 and EUI1, which results in converting from bioactive GA to deactivated GA, thus reducing bioactive GA levels. Plants deficiency in bioactive GA shows panicle enclosure and semi-dwarf phenotype

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