Article
AtKPNB1, an Arabidopsis importin-β protein, is downstream of the RING E3 ubiquitin ligase AtAIRP1 in the ABA-mediated drought stress response.
Planta - 26 Oct 2020
Oh Tae Rin, Yu Seong Gwan, Yang Hee Woong, Kim Jong Hum, Kim Woo Taek
Abstract excerpt
MAIN CONCLUSION: AtKPNB1, an Arabidopsis importin-β protein, was regulated by AtAIRP1 E3 ubiquitin ligase, which intensified the ABA-mediated drought stress response. As an early step in the abscisic acid (ABA)-mediated drought response, the ABA signal is transduced into the nucleus, and thus the nuclear transport system is crucially involved in the drought stress response. AtKPNB1, an importin-β protein, which...
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