CPK12 and Ca2+-mediated hypoxia signaling.

Plant signaling & behavior Pub Date : 2023-12-31 Epub Date: 2023-10-24 DOI:10.1080/15592324.2023.2273593
Santosh Kumar Upadhyay
{"title":"CPK12 and Ca<sup>2+</sup>-mediated hypoxia signaling.","authors":"Santosh Kumar Upadhyay","doi":"10.1080/15592324.2023.2273593","DOIUrl":null,"url":null,"abstract":"<p><p>Hypoxia triggers reactive oxygen species (ROS)-induced elevation in cytoplasmic calcium (Ca<sup>2+</sup>) in the plant cells. Calcium-dependent protein kinase 12 (CPK12) acts as a sensor to recognize the Ca<sup>2+</sup> signature and is activated by autophosphorylation. Then, the CPK12 moves into the nucleus with the help of phosphatidic acid (PA) and phosphorylates ERF-VII family proteins that activate hypoxia signaling and response. The study provides a novel mechanism of hypoxia signaling in plants. Moreover, the mechanism of hypoxia-specific Ca<sup>2+</sup> signature generation remains elusive.</p>","PeriodicalId":94172,"journal":{"name":"Plant signaling & behavior","volume":"18 1","pages":"2273593"},"PeriodicalIF":0.0000,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10761129/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plant signaling & behavior","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/15592324.2023.2273593","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/10/24 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Hypoxia triggers reactive oxygen species (ROS)-induced elevation in cytoplasmic calcium (Ca2+) in the plant cells. Calcium-dependent protein kinase 12 (CPK12) acts as a sensor to recognize the Ca2+ signature and is activated by autophosphorylation. Then, the CPK12 moves into the nucleus with the help of phosphatidic acid (PA) and phosphorylates ERF-VII family proteins that activate hypoxia signaling and response. The study provides a novel mechanism of hypoxia signaling in plants. Moreover, the mechanism of hypoxia-specific Ca2+ signature generation remains elusive.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
CPK12和Ca2+介导的缺氧信号。
缺氧触发活性氧(ROS)诱导的植物细胞胞浆钙(Ca2+)升高。钙依赖性蛋白激酶12(CPK12)作为识别Ca2+信号的传感器,并通过自身磷酸化被激活。然后,CPK12在磷脂酸(PA)的帮助下进入细胞核,并磷酸化激活缺氧信号和反应的ERF-VII家族蛋白。该研究为植物缺氧信号传导提供了一种新的机制。此外,缺氧特异性Ca2+信号产生的机制仍然难以捉摸。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
The inhibitory activities of two compounds from Securidaca longepedunculata Fresen on the acetylcholinesterase from wheat pest Schizaphis graminum Rondani: in silico analysis. Response of photosynthesis and electrical reactions of wheat plants upon the action of magnetic fields in the Schumann resonance frequency band. Reciprocal modulation of responses to nitrate starvation and hypoxia in roots and leaves of Arabidopsis thaliana. Cold priming on pathogen susceptibility in the Arabidopsis eds1 mutant background requires a functional stromal Ascorbate Peroxidase. Editorial: plant-microbial symbiosis toward sustainable food security.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1