کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8297585 | 1536775 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Arabidopsis CIPK14 positively regulates glucose response
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the present study, we identified CIPK14 gene from Arabidopsis that play a role in glucose signaling. The subcellular localization of CIPK14 was determined using green fluorescence protein (GFP) as the reporter. Furthermore, the expression levels of CIPK14 in response to salt, drought, cold, heat, ABA, methyl viologen (MV) and glucose treatments were examined by quantitative RT-PCR and it was found to respond to multiple stimuli, suggesting that CIPK14 may be a point of convergence for several different signaling pathways. Moreover, knock-out mutation of CIPK14 rendered it more sensitive to glucose treatment. Yeast two-hybrid assay demonstrated that CIPK14 interacted with three CBLs and also with two key kinases, sucrose non-fermenting 1-related kinase (SnRK) 1.1 and SnRK1.2 implicated in glucose signaling. This is the first report to demonstrate that CIPK also plays a role in glucose signaling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical and Biophysical Research Communications - Volume 450, Issue 4, 8 August 2014, Pages 1679-1683
Journal: Biochemical and Biophysical Research Communications - Volume 450, Issue 4, 8 August 2014, Pages 1679-1683
نویسندگان
Jingli Yan, Fangfang Niu, Wu-Zhen Liu, Hanfeng Zhang, Boya Wang, Bo Yang, Yuan-Qing Jiang,