Genome-Wide Identification and Expression Analysis of the BvSnRK2 Genes Family in Sugar Beet (Beta vulgaris L.) Under Salt Conditions

doi:10.1007/s00344-020-10119-y

	Genome-Wide Identification and Expression Analysis of the BvSnRK2 Genes Family in Sugar Beet (Beta vulgaris L.) Under Salt Conditions
	Wu, Guo-Qiang; Liu, Zi-Xi; Xie, Ling-Ling; Wang, Jin-Long
	2021-04
发表期刊	JOURNAL OF PLANT GROWTH REGULATION
ISSN	0721-7595
卷号	40 期号:2 页码:519-532
摘要	The sucrose non-fermenting-1-related protein kinase 2s (SnRK2s) have been shown to play critical roles in the response to environmental stresses in higher plants. Although the SnRK2 genes family has been identified in various plants, little is reported regarding SnRK2s in sugar beet (Beta vulgaris L.), which is one of the most important crops for both food and sugar production. In the current study, the SnRK2s genes are identified in the sugar beet genome by bioinformatics, and their expression patterns under salinity conditions are tested by the qRT-PCR method. Results showed that a total of six BvSnRK2 genes are identified and characterized from the genome of sugar beet and are further classified into three distinct groups (Group 1, 2, and 3). All BvSnRK2s contained a highly conserved N-terminal kinase region and a greatly divergent C-terminal region. Except for BvSnRK2.4, most of the BvSnRK2 genes were disrupted by eight introns with size ranging from 82 to 2164 bp. Moreover, the expression levels of the BvSnRK2s genes were strongly enhanced by salt treatments, which may be an indicator of potential roles in the response to salinity. The present work is the first systematic analysis of the SnRK2 family genes in sugar beet. The results from this study provide a novel insight for the functional exploration and application of the SnRK2s genes for crop improvement, especially in sugar crops.
关键词	Sugar beet SnRK2s Salt tolerance Protein kinase domain Expression pattern
DOI	10.1007/s00344-020-10119-y
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[31860404] ; Natural Science Foundation of Gansu Province[18JR3RA152]
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:000527509400001
出版者	SPRINGER
来源库	WOS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/64184
专题	生命科学与工程学院
通讯作者	Wu, Guo-Qiang
作者单位	Lanzhou Univ Technol, Sch Life Sci & Engn, Lanzhou 730050, Peoples R China
第一作者单位	生命科学与工程学院
通讯作者单位	生命科学与工程学院
第一作者的第一单位	生命科学与工程学院
推荐引用方式 GB/T 7714	Wu, Guo-Qiang,Liu, Zi-Xi,Xie, Ling-Ling,et al. Genome-Wide Identification and Expression Analysis of the BvSnRK2 Genes Family in Sugar Beet (Beta vulgaris L.) Under Salt Conditions[J]. JOURNAL OF PLANT GROWTH REGULATION,2021,40(2):519-532.
APA	Wu, Guo-Qiang,Liu, Zi-Xi,Xie, Ling-Ling,&Wang, Jin-Long.(2021).Genome-Wide Identification and Expression Analysis of the BvSnRK2 Genes Family in Sugar Beet (Beta vulgaris L.) Under Salt Conditions.JOURNAL OF PLANT GROWTH REGULATION,40(2),519-532.
MLA	Wu, Guo-Qiang,et al."Genome-Wide Identification and Expression Analysis of the BvSnRK2 Genes Family in Sugar Beet (Beta vulgaris L.) Under Salt Conditions".JOURNAL OF PLANT GROWTH REGULATION 40.2(2021):519-532.

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