Involvement of Protein Kinase CgSat4 in Potassium Uptake, Cation Tolerance, and Full Virulence in Colletotrichum gloeosporioides.
Involvement of Protein Kinase CgSat4 in Potassium Uptake, Cation Tolerance, and Full Virulence in Colletotrichum gloeosporioides.
复制标题
蛋白激酶 CgSat4 参与胶孢炭疽菌的钾吸收、阳离子耐受性和完全毒力
DOI：
10.3389/fpls.2022.773898
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发表时间：
2022
影响因子：
5.6
通讯作者：
Huang, Lin
中科院分区：
文献类型：
--
作者：
Pan, Yu-Ting;Li, Lianwei;Yang, Ji-Yun;Li, Bing;Zhang, Yun-Zhao;Wang, Ping;Huang, Lin
子囊菌炭疽菌（Colletotrichum gloeosporioides）是农作物和树木炭疽病的病原体，给世界造成巨大的经济损失。蛋白激酶参与生长和发育的调节以及对细胞外刺激的反应。然而，蛋白激酶调节植物病原真菌特异性过程的机制尚不清楚。在该研究中，在 C. gloeosporioides 中鉴定出了丝氨酸/苏氨酸 CgSat4。 CgSat4 位于细胞质中。靶向基因删除表明 CgSat4 对于营养生长、孢子形成和完全毒力至关重要。 CgSat4 通过调节钾转运蛋白 CgTrk1 的定位和表达参与 K+ 吸收。 CgSat4 通过改变 CgHog1 的磷酸化来抵抗阳离子应激。我们的研究提供了对钾获取和 C. gloeosporioides 发病机制的见解。
The ascomycete Colletotrichum gloeosporioides is a causal agent of anthracnose on crops and trees and causes enormous economic losses in the world. Protein kinases have been implicated in the regulation of growth and development, and responses to extracellular stimuli. However, the mechanism of the protein kinases regulating phytopathogenic fungal-specific processes is largely unclear. In the study, a serine/threonine CgSat4 was identified in C. gloeosporioides. The CgSat4 was localized in the cytoplasm. Targeted gene deletion showed that CgSat4 was essential for vegetative growth, sporulation, and full virulence. CgSat4 is involved in K+ uptake by regulating the localization and expression of the potassium transporter CgTrk1. CgSat4 is required for the cation stress resistance by altering the phosphorylation of CgHog1. Our study provides insights into potassium acquisition and the pathogenesis of C. gloeosporioides.
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影响因子：
4.8
作者：
DeIulio GA;Guo L;Zhang Y;Goldberg JM;Kistler HC;Ma LJ
通讯作者：
Ma LJ
影响因子：
2.8
作者：
Hirasaki, Masataka;Horiguchi, Masaya;Harashima, Satoshi
通讯作者：
Harashima, Satoshi
影响因子：
3
作者：
Benito, Begona;Garciadeblas, Blanca;Rodriguez-Navarro, Alonso
通讯作者：
Rodriguez-Navarro, Alonso
影响因子：
2.8
作者：
Husekova, B.;Elicharova, H.;Sychrova, H.
通讯作者：
Sychrova, H.
影响因子：
5.3
作者：
GABER, RF;STYLES, CA;FINK, GR
通讯作者：
FINK, GR