Evolutionary strategies drive a balance of the interacting gene products for the CBL and CIPK gene families

doi:10.1111/nph.16445

	Evolutionary strategies drive a balance of the interacting gene products for the CBL and CIPK gene families
	Zhang, Xiaoxia 1; Li, Xiaoxia 1; Zhao, Ran ; Zhou, Yun 2; Jiao, Yuannian1
	2020
发表期刊	NEW PHYTOLOGIST
ISSN	0028-646X
卷号	226 期号:5 页码:1506-1516
摘要	Genes encoding interacting proteins tend to be co-retained after whole-genome duplication (WGD). The preferential retention after WGD has been explained by the gene balance hypothesis (GBH). However, small-scale duplications could independently occur in the connected gene families. Certain evolutionary strategies might keep the dosage balanced. Here, we examined the gene duplication, interaction and expression patterns of calcineurin B-like (CBL) and CBL-interacting protein kinase (CIPK) gene families to understand the underlying principles. The ratio of the CBL and CIPK gene numbers evolved from 5 : 7 in Physcomitrella to 10 : 26 in Arabidopsis, and retrotransposition, tandem duplication, and WGDs contributed to the expansion. Two pairs of CBLs and six pairs of CIPKs were retained after the alpha WGD in Arabidopsis, in which specific interaction patterns were identified. In some cases, two retained CBLs (CIPKs) might compete to interact with a sole CIPK (CBL). Results of gene expression analyses indicated that the relatively over-retained duplicates tend to show asymmetric expression, thus avoiding competition. In conclusion, our results suggested that the highly specific interaction, together with the differential gene expression pattern, jointly maintained the balanced dosage for the interacting CBL and CIPK proteins.
关键词	calcineurin B-like (CBL) CBL-interacting protein kinase (CIPK) gene balance hypothesis (GBH) gene retention whole-genome duplication (WGD)
学科领域	Plant Sciences
DOI	10.1111/nph.16445
收录类别	SCI
语种	英语
WOS关键词	WHOLE-GENOME DUPLICATION ; CALCIUM SENSOR ; PHYLOGENETIC ANALYSIS ; SIGNALING NETWORK ; PROTEIN-KINASES ; DOSAGE SENSITIVITY ; ABIOTIC STRESS ; SALT TOLERANCE ; ARABIDOPSIS ; POLYPLOIDY
WOS研究方向	Plant Sciences
WOS记录号	WOS:000529559600025
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1469-8137
作者邮箱	jiaoyn@ibcas.ac.cn
引用统计	被引频次：43[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/21782
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Henan Univ, Sch Life Sci, Key Lab Plant Stress Biol, Kaifeng 475001, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xiaoxia,Li, Xiaoxia,Zhao, Ran,et al. Evolutionary strategies drive a balance of the interacting gene products for the CBL and CIPK gene families[J]. NEW PHYTOLOGIST,2020,226(5):1506-1516.
APA	Zhang, Xiaoxia,Li, Xiaoxia,Zhao, Ran,Zhou, Yun,&Jiao, Yuannian.(2020).Evolutionary strategies drive a balance of the interacting gene products for the CBL and CIPK gene families.NEW PHYTOLOGIST,226(5),1506-1516.
MLA	Zhang, Xiaoxia,et al."Evolutionary strategies drive a balance of the interacting gene products for the CBL and CIPK gene families".NEW PHYTOLOGIST 226.5(2020):1506-1516.

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