干旱区生态环境知识资源中心(Arid): Genetic diversity and gene flow estimation in Prosopis cineraria (L.) Druce: A key stone tree species of Indian Thar Desert

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DOI	10.1016/j.bse.2010.12.018
	Genetic diversity and gene flow estimation in Prosopis cineraria (L.) Druce: A key stone tree species of Indian Thar Desert
	Sharma, Santosh Kumar 1; Kumar, Shrawan 2; Rawat, Deepika 3; Kumaria, Suman 2; Kumar, Arun 4; Rao, Satyawada Rama 1
通讯作者	Rao, Satyawada Rama
来源期刊	BIOCHEMICAL SYSTEMATICS AND ECOLOGY
ISSN	0305-1978
出版年	2011
卷号	39 期号:1 页码:9-13
英文摘要	Selected amplicon data obtained through our earlier study using ISSR and DAMD markers were utilized for determination of diversity within and among the populations of Prosopis cineraria (L) accessions collected from different districts of Rajasthan (India). A total of 83 bands were generated from eight ISSR and five DAMD primers of which 79 were found to be polymorphic (95.18%). Nei’s gene diversity (h) ranged between 0.185 and 0.301 with overall diversity of 0.316 while Shannon’s information index (I) values recorded between 0.253 and 0.438 with an average value of 0.243. The gene flow value (1.713) and the diversity among populations (0.226) demonstrated higher genetic variation within the population. It is concluded that P. cineraria is accompanied by high genetic diversity within the population and elevated gene flow showing indications of adaptation to callous and fragile dry conditions of arid environment. (C) 2010 Elsevier Ltd. All rights reserved.
英文关键词	ISSR DAMD Genetic diversity Gene flow Adaptation
类型	Article
语种	英语
国家	India
收录类别	SCI-E
WOS记录号	WOS:000290357700002
WOS关键词	SUBDIVIDED POPULATIONS ; MOLECULAR PHYLOGENY ; LOCAL ADAPTATION ; EVOLUTION ; RAPD ; MIMOSOIDEAE ; DISTANCE ; HISTORY ; ORIGIN ; NUMBER
WOS类目	Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
WOS研究方向	Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/167348
作者单位	1.NE Hill Univ, Dept Biotechnol & Bioinformat, Shillong 793014, Meghalaya, India; 2.NE Hill Univ, Ctr Adv Studies Bot, Shillong 793014, Meghalaya, India; 3.Jai Narain Vyas Univ, Dept Bot, Cytogenet & Mol Biol Lab, Jodhpur, Rajasthan, India; 4.Indian Council Agr Res, Directorate Rapeseed Mustard Res, Bharatpur, Rajasthan, India
推荐引用方式 GB/T 7714	Sharma, Santosh Kumar,Kumar, Shrawan,Rawat, Deepika,et al. Genetic diversity and gene flow estimation in Prosopis cineraria (L.) Druce: A key stone tree species of Indian Thar Desert[J],2011,39(1):9-13.
APA	Sharma, Santosh Kumar,Kumar, Shrawan,Rawat, Deepika,Kumaria, Suman,Kumar, Arun,&Rao, Satyawada Rama.(2011).Genetic diversity and gene flow estimation in Prosopis cineraria (L.) Druce: A key stone tree species of Indian Thar Desert.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,39(1),9-13.
MLA	Sharma, Santosh Kumar,et al."Genetic diversity and gene flow estimation in Prosopis cineraria (L.) Druce: A key stone tree species of Indian Thar Desert".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 39.1(2011):9-13.