Genome-Wide Survey Indicates Diverse Physiological Roles of Dendrobium officinale Calcium-Dependent Protein Kinase Genes

doi:10.3390/ijms23031298

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	Genome-Wide Survey Indicates Diverse Physiological Roles of Dendrobium officinale Calcium-Dependent Protein Kinase Genes
	Yang, Xingyu; Chen, Zhiyu; Yin, Xin; Wang, Yuhua; Yang, Yunqiang; Yang, Yongping
	2022
发表期刊	INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷号	23 期号:3 页码:1298
摘要	Calcium-dependent protein kinases (CDPKs) are crucial calcium ions (Ca2+) sensors in plants with important roles in signal transduction, plant growth, development, and stress responses. Here, we identified 24 genes encoding CDPKs in Dendrobium officinale using genome-wide analysis. The phylogenetic analysis revealed that these genes formed four groups, with similar structures in the same group. The gene expression patterns following hormone treatments and yeast two-hybrid of homologous CDPK gene pairs with Rbohs showed differences, indicating functional divergence between homologous genes. In addition, the rapid accumulation of hydrogen peroxide (H2O2) and stomatal closure was observed in response to salicylic acid (SA)/jasmonic acid (JA) stress. Our data showed that CDPK9-2 and CDPK20-4 interacted with Rboh D and Rboh H, respectively, and were implicated in the generation of H2O2 and regulation of the stomatal aperture in response to salicylic acid/jasmonic acid treatment. We believe these results can provide a foundation for the functional divergence of homologous genes in D. officinale.
关键词	Dendrobium officinale CDPK gene family expression pattern functional divergence CA2+ SIGNALS ARABIDOPSIS RICE CDPK IDENTIFICATION FAMILIES ADAPTATION ACTIVATION EXPRESSION MECHANISM
DOI	10.3390/ijms23031298
收录类别	SCI
WOS记录号	WOS:000757312300001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74718
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Yang, Xingyu,Chen, Zhiyu,Yin, Xin,et al. Genome-Wide Survey Indicates Diverse Physiological Roles of Dendrobium officinale Calcium-Dependent Protein Kinase Genes[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2022,23(3):1298.
APA	Yang, Xingyu,Chen, Zhiyu,Yin, Xin,Wang, Yuhua,Yang, Yunqiang,&Yang, Yongping.(2022).Genome-Wide Survey Indicates Diverse Physiological Roles of Dendrobium officinale Calcium-Dependent Protein Kinase Genes.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,23(3),1298.
MLA	Yang, Xingyu,et al."Genome-Wide Survey Indicates Diverse Physiological Roles of Dendrobium officinale Calcium-Dependent Protein Kinase Genes".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 23.3(2022):1298.

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