دورية أكاديمية
Plant Calcium Signaling in Response to Potassium Deficiency
| العنوان: | Plant Calcium Signaling in Response to Potassium Deficiency |
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| المؤلفون: | Xiaoping Wang, Ling Hao, Biping Zhu, Zhonghao Jiang |
| المصدر: | International Journal of Molecular Sciences, Vol 19, Iss 11, p 3456 (2018) |
| بيانات النشر: | MDPI AG, 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Biology (General) LCC:Chemistry |
| مصطلحات موضوعية: | calcium signaling, potassium deficiency, calcium sensors, CBLs, CIPKs, Biology (General), QH301-705.5, Chemistry, QD1-999 |
| الوصف: | Potassium (K+) is an essential macronutrient of living cells and is the most abundant cation in the cytosol. K+ plays a role in several physiological processes that support plant growth and development. However, soil K+ availability is very low and variable, which leads to severe reductions in plant growth and yield. Various K+ shortage-activated signaling cascades exist. Among these, calcium signaling is the most important signaling system within plant cells. This review is focused on the possible roles of calcium signaling in plant responses to low-K+ stress. In plants, intracellular calcium levels are first altered in response to K+ deficiency, resulting in calcium signatures that exhibit temporal and spatial features. In addition, calcium channels located within the root epidermis and root hair zone can then be activated by hyperpolarization of plasma membrane (PM) in response to low-K+ stress. Afterward, calcium sensors, including calmodulin (CaM), CaM-like protein (CML), calcium-dependent protein kinase (CDPK), and calcineurin B-like protein (CBL), can act in the sensing of K+ deprivation. In particular, the important components regarding CBL/CBL-interacting protein kinase (CBL/CIPK) complexes-involved in plant responses to K+ deficiency are also discussed. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1422-0067 |
| Relation: | https://www.mdpi.com/1422-0067/19/11/3456; https://doaj.org/toc/1422-0067 |
| DOI: | 10.3390/ijms19113456 |
| URL الوصول: | https://doaj.org/article/f8ee7fee26af43b19537643972b8d9e1 |
| رقم الأكسشن: | edsdoj.f8ee7fee26af43b19537643972b8d9e1 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14220067 |
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| DOI: | 10.3390/ijms19113456 |