干旱区生态环境知识资源中心(Arid): Variability for Seed-based Economic Traits and Genetic Diversity Analysis in Mucuna pruriens Population of Northeast India

Arid

DOI	10.1007/s40003-021-00568-6
	Variability for Seed-based Economic Traits and Genetic Diversity Analysis in Mucuna pruriens Population of Northeast India
	Lepcha, Patrush; Sathyanarayana, N.
通讯作者	Sathyanarayana, N (corresponding author), Sikkim Univ, Dept Bot, 6th Mile, Gangtok 737102, Sikkim, India.
来源期刊	AGRICULTURAL RESEARCH
ISSN	2249-720X
EISSN	2249-7218
出版年	2021
英文摘要	The tropical legume Mucuna pruriens (L.) DC. is one of the protein-rich crops well suited for the arid regions of the world, which suffers from low soil fertility and protein-energy malnutrition. Though thought to have originated in Southern China or Eastern India, which includes parts of Northeast (NE) India, the genetic diversity of M. pruriens from this region is poorly documented. In this study, we used 25 species-specific genic-microsatellite markers to investigate the diversity and population structure of sixty (60) M. pruriens accessions from Northeast India alongside assessing variability for the six seed-based economic traits. The study revealed high genetic diversity (I = 0.496), poor population differentiation (GST = 0.038 and FST = 0.061), extensive gene flow (Nm = 7.48), and admixture genotypes in addition to good variability for the seed-based economic traits. These findings will provide a strong basis for future studies on association mapping in addition to broadening the germplasm base for breeding programs in this lesser-known legume crop.
英文关键词	Genetic diversity Microsatellite Mucuna pruriens Population structure Seed traits
类型	Article ; Early Access
语种	英语
收录类别	ESCI
WOS记录号	WOS:000667846300001
WOS关键词	NUTRITIONAL COMPOSITION ; LEGUME ; HETEROZYGOSITY ; QUALITY
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352998
作者单位	[Lepcha, Patrush; Sathyanarayana, N.] Sikkim Univ, Dept Bot, 6th Mile, Gangtok 737102, Sikkim, India
推荐引用方式 GB/T 7714	Lepcha, Patrush,Sathyanarayana, N.. Variability for Seed-based Economic Traits and Genetic Diversity Analysis in Mucuna pruriens Population of Northeast India[J],2021.
APA	Lepcha, Patrush,&Sathyanarayana, N..(2021).Variability for Seed-based Economic Traits and Genetic Diversity Analysis in Mucuna pruriens Population of Northeast India.AGRICULTURAL RESEARCH.
MLA	Lepcha, Patrush,et al."Variability for Seed-based Economic Traits and Genetic Diversity Analysis in Mucuna pruriens Population of Northeast India".AGRICULTURAL RESEARCH (2021).