干旱区生态环境知识资源中心(Arid): A SNP-Based Genome-Wide Association Study to Mine Genetic Loci Associated to Salinity Tolerance in Mungbean (Vigna radiataL.)

Arid

DOI	10.3390/genes11070759
	A SNP-Based Genome-Wide Association Study to Mine Genetic Loci Associated to Salinity Tolerance in Mungbean (Vigna radiataL.)
	Breria, Caleb Manamik; Hsieh, Ching-Hsiang; Yen, Tsair-Bor; Yen, Jo-Yi; Noble, Thomas J.; Schafleitner, Roland
通讯作者	Breria, CM ; Schafleitner, R
来源期刊	GENES
EISSN	2073-4425
出版年	2020
卷号	11 期号:7
英文摘要	Mungbean (Vigna radiata(L.) R. Wilzeck var.radiata) is a protein-rich short-duration legume that fits well as a rotation crop into major cereal production systems of East and South-East Asia. Salinity stress in arid areas affects mungbean, being more of a glycophyte than cereals. A significant portion of the global arable land is either salt or sodium affected. Thus, studies to understand and improve salt-stress tolerance are imminent. Here, we conducted a genome-wide association study (GWAS) to mine genomic loci underlying salt-stress tolerance during seed germination of mungbean. The World Vegetable Center (WorldVeg) mungbean minicore collection representing the diversity of mungbean germplasm was utilized as the study panel and variation for salt stress tolerance was found in this germplasm collection. The germplasm panel was classed into two agro-climatic groups and showed significant differences in their germination abilities under salt stress. A total of 5288 SNP markers obtained through genotyping-by-sequencing (GBS) were used to mine alleles associated with salt stress tolerance. Associated SNPs were identified on chromosomes 7 and 9. The associated region at chromosome 7 (position 2,696,072 to 2,809,200 bp) contains the geneVradi07g01630, which was annotated as the ammonium transport protein (AMT). The associated region in chromosome 9 (position 19,390,227 bp to 20,321,817 bp) contained the genesVradi09g09510andVradi09g09600, annotated as OsGrx_S16-glutaredoxin subgroup II and dnaJ domain proteins respectively. These proteins were reported to have functions related to salt-stress tolerance.
英文关键词	legume salt-stress genome-wide association mapping mungbean single nucleotide polymorphism molecular markers
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000554108800001
WOS关键词	PHASEOLUS-VULGARIS ; SALT SENSITIVITY ; YIELD COMPONENTS ; SEEDLING GROWTH ; GLYCINE BETAINE ; AMMONIUM UPTAKE ; STRESS ; GERMINATION ; CHICKPEA ; PLANTS
WOS类目	Genetics & Heredity
WOS研究方向	Genetics & Heredity
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325310
作者单位	[Breria, Caleb Manamik; Yen, Jo-Yi; Schafleitner, Roland] World Vegetable Ctr Biotechnol & Mol Breeding, Tainan 74199, Taiwan; [Breria, Caleb Manamik; Hsieh, Ching-Hsiang] Natl Pingtung Univ Sci & Technol, Dept Plant Ind, Pingtung 912, Taiwan; [Breria, Caleb Manamik; Hsieh, Ching-Hsiang; Yen, Tsair-Bor] Natl Pingtung Univ Sci & Technol, Dept Trop Agr & Int Cooperat, Pingtung 912, Taiwan; [Noble, Thomas J.] Queensland Univ Technol, Ctr Trop Agr & Biocommod, Brisbane, Qld 4000, Australia
推荐引用方式 GB/T 7714	Breria, Caleb Manamik,Hsieh, Ching-Hsiang,Yen, Tsair-Bor,et al. A SNP-Based Genome-Wide Association Study to Mine Genetic Loci Associated to Salinity Tolerance in Mungbean (Vigna radiataL.)[J],2020,11(7).
APA	Breria, Caleb Manamik,Hsieh, Ching-Hsiang,Yen, Tsair-Bor,Yen, Jo-Yi,Noble, Thomas J.,&Schafleitner, Roland.(2020).A SNP-Based Genome-Wide Association Study to Mine Genetic Loci Associated to Salinity Tolerance in Mungbean (Vigna radiataL.).GENES,11(7).
MLA	Breria, Caleb Manamik,et al."A SNP-Based Genome-Wide Association Study to Mine Genetic Loci Associated to Salinity Tolerance in Mungbean (Vigna radiataL.)".GENES 11.7(2020).