Bioinformatics analysis of SnRK gene family and its relation with seed oil content of Brassica napus L

Sucrose non-fermenting-1-related protein kinase(SnRK) is a widely existed serine/threonine protein kinase in plants, which is involved in the regulation of biological processes such as signal transduction, stress response and seed growth. In order to explore the mechamism of the Sn RK gene families...

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Bibliographic Details
Published inZuo wu xue bao Vol. 47; no. 3; p. 416
Main Authors Tang, Jing-Quan, Wang, Nan, Gao, Jie, Liu, Ting-Ting, Wen, Jing, Yi, Bin, Tu, Jin-Xing, Fu, Ting-Dong, Shen, Jin-Xiong
Format Journal Article
LanguageChinese
Published Beijing Chinese Academy of Agricultural Sciences (CAAS) 01.01.2021
Subjects
Abscisic acid
Association analysis
Bioinformatics
Biological activity
Brassica
Brassica napus
Breeding
Chemical properties
Chromosomes
Cytoplasm
Exons
Gene families
Genes
Haplotypes
Kinases
Localization
Myc protein
Oils & fats
Oilseeds
Protein kinase
Protein structure
Protein-serine/threonine kinase
Proteins
Rape plants
Rapeseed
Regulatory sequences
Secondary structure
Seeds
Signal processing
Signal transduction
Subgroups
Sucrose
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Summary:Sucrose non-fermenting-1-related protein kinase(SnRK) is a widely existed serine/threonine protein kinase in plants, which is involved in the regulation of biological processes such as signal transduction, stress response and seed growth. In order to explore the mechamism of the Sn RK gene families and its influence on the seed oil content of Brassica napus L., BnSnRK gene family system evolution, gene structure, physical and chemical properties of protein, conservative motif, protein secondary structure, cis-element and subcellular localization prediction were analyzed, and BnSnRK genes affecting oil content of seeds were screened by candidate genes association analysis, haplotype analysis and qRT-PCR. The results showed that 92 BnSnRK members were identified and divided into three subgroups, distributed on 19 chromosomes of Brassica napus L. The physical and chemical properties of proteins were significantly different among subgroups. Most genes had 7–14 exons; the motifs of the same subfamily were more sim
ISSN:0496-3490