Microsatellite loci inheritance in the Chinese sturgeon Acipenser sinensis with an analysis of expected gametes ratios in polyploidy organisms

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	Microsatellite loci inheritance in the Chinese sturgeon Acipenser sinensis with an analysis of expected gametes ratios in polyploidy organisms
	Zhao, N. ; Chang, J.
	2006
会议名称	5th International Symposium on Sturgeons
会议日期	MAY 09-SEP 13, 2005
会议地点	Ramsar, IRAN
关键词	LAKE STURGEON
页码	89-96
通讯作者	Chang, J, Minist Water Resources & Chinese Acad Sci, Inst Hydroecol, 578th Xiongchu Ave, Wuhan 430079, Peoples R China
中文摘要	Microsatellite markers can provide information on the family structure and genetic diversity based on legible co-dominant Mendel inheritance fashion in diploids. However, parentage and genetics analysis of sturgeon using microsatellite markers is complicated by the polyploidy nature of the species. In the present study, the inheritance mode of microsatellite loci is shown using 3 families created from wild Chinese sturgeon ( Acipenser sinensis). Primers As-073, Spl-168, and As-100 indicated a maximum of four even-intensity bands per individual and pairwise combination of alleles segregation in the progeny that fit tetrasomic inheritance ( P > 0.05). Double reduction exhibited at As-073 simultaneously gave evidence of tetrasomic inheritance. The mode of inheritance at As-074 and Afu-54, both expressing more than two alleles in one individual, could not be ultimately determined because of few inheritance data. The occurrence of null allele at Spl-168 and As-074 was noted.
收录类别	SCI
会议主办者	Iranian Fisheries Res Org, Int Sturgeon Res Inst, World Sturgeon Conservat Soc, IUCN/SSC Sturgeon Specialist Grp, CITES, Minist Jihad Agr Iran, Iranian Fisheries Org, Shilat Trading Co, Imperial Caviar
会议录	JOURNAL OF APPLIED ICHTHYOLOGY
语种	英语
WOS记录号	WOS:000247966100014
内容类型	会议论文
源URL	[http://ir.ihb.ac.cn/handle/342005/11767]
专题	水生生物研究所_中科院水生所知识产出（2009年前）_会议论文
推荐引用方式 GB/T 7714	Zhao, N.,Chang, J.. Microsatellite loci inheritance in the Chinese sturgeon Acipenser sinensis with an analysis of expected gametes ratios in polyploidy organisms[C]. 见:5th International Symposium on Sturgeons. Ramsar, IRAN. MAY 09-SEP 13, 2005.