BolOST1, an ortholog of Open Stomata 1 with alternative splicing products in Brassica oleracea, positively modulates drought responses in plants.

@article{Wang2013BolOST1AO,
  title={BolOST1, an ortholog of Open Stomata 1 with alternative splicing products in Brassica oleracea, positively modulates drought responses in plants.},
  author={MengYao Wang and Feifei Yuan and Hongmei Hao and Yanfeng Zhang and Huixian Zhao and Aiguang Guo and Jingjiang Hu and Xiaona Zhou and Chang Gen Xie},
  journal={Biochemical and biophysical research communications},
  year={2013},
  volume={442 3-4},
  pages={214-20}
}
Open Stomata 1 (OST1), an ABA-activated sucrose non-fermenting 1 (SNF1)-related protein kinase, is critical for plant drought responses. We investigated the functions of two splicing isoforms of the OST1 ortholog in Brassica oleracea (BolOST1). BolOST1 expression was found to be dramatically induced by drought and high-salt stress, and the ectopic expression of BolOST1 restored the drought-sensitive phenotype of ost1. Subcellular localization revealed that BolOST1 is localized in both the… CONTINUE READING

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