The Gibberellic Acid Signaling Repressor RGL2 Inhibits Arabidopsis Seed Germination by Stimulating Abscisic Acid Synthesis and ABI5 Activity

Seed germination is antagonistically controlled by the phytohormones gibberellic acid (GA) and abscisic acid (ABA). GA promotes seed germination by enhancing the proteasome-mediated destruction of RGL2 (for RGA-LIKE2), a key DELLA factor repressing germination. By contrast, ABA blocks germination by...

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Bibliografiska uppgifter
Huvudupphovsmän: Piskurewicz, Urszula, Jikumaru, Yusuke, Kinoshita, Natsuko, Nambara, Eiji, Kamiya, Yuji, Lopez-Molina, Luis
Materialtyp: Artigo
Språk:Inglês
Publicerad: American Society of Plant Biologists 2008
Ämnen:
Research Articles
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC2590721/
https://ncbi.nlm.nih.gov/pubmed/18941053
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1105/tpc.108.061515
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