Characterization of genome-wide simple sequence repeats and application in interspecific genetic map integration in kiwifruit

doi:10.1007/s11295-016-0982-2

CORC > 武汉植物园 > 中国科学院武汉植物园

	Characterization of genome-wide simple sequence repeats and application in interspecific genetic map integration in kiwifruit
	Liu, Chunyan 1,2; Huang, Hongwen 2; Yan, Chunlin 1,2; Zhong, Caihong 2; Yao, Xiaohong 2; Zhang, Qiong 2
刊名	TREE GENETICS & GENOMES
	2016-04-01
卷号	12 期号:2 页码:9
关键词	Actinidia SSRs Linkagemap Sex-linked markers Interspecific hybridization
ISSN号	1614-2942
DOI	10.1007/s11295-016-0982-2
英文摘要	Simple sequence repeats (SSRs) have been widely used in the construction of linkage maps, quantitative trait loci (QTLs) mapping, and marker-assisted selection (MAS). The availability of the sequenced Actinidia chinensis (kiwifruit) genome allows for the inexpensive and efficient development of microsatellite markers. In this study, a total of 49,067 SSRs were identified and characterized in the genome sequences of kiwifruit. Dinucleotide repeats are the most abundant SSRs, with the AG/TC motif accounting for 44.2 % of all SSRs in the genome. Fifty-five newly derived SSRs, together with 46 previously available SSRs, were integrated into linkage maps of an interspecific kiwifruit population. In addition, eight sex-linked SSR markers (including one previously published SSR) were mapped in the sex-related region on the LG25, suggesting that recombination is partially suppressed to maintain dioecy in kiwifruit. The SSRs developed from this study are a valuable resource for kiwifruit genetics and will contribute to the use of MAS in early sex determination of dioecious plant breeding.
资助项目	National Natural Science Foundation of China[31301749] ; Wuhan Applied Basic Research Project[2015020101010075]
WOS研究方向	Forestry ; Genetics & Heredity ; Agriculture
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000372272300007
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/98]
专题	中国科学院武汉植物园
通讯作者	Huang, Hongwen
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Liu, Chunyan,Huang, Hongwen,Yan, Chunlin,et al. Characterization of genome-wide simple sequence repeats and application in interspecific genetic map integration in kiwifruit[J]. TREE GENETICS & GENOMES,2016,12(2):9.
APA	Liu, Chunyan,Huang, Hongwen,Yan, Chunlin,Zhong, Caihong,Yao, Xiaohong,&Zhang, Qiong.(2016).Characterization of genome-wide simple sequence repeats and application in interspecific genetic map integration in kiwifruit.TREE GENETICS & GENOMES,12(2),9.
MLA	Liu, Chunyan,et al."Characterization of genome-wide simple sequence repeats and application in interspecific genetic map integration in kiwifruit".TREE GENETICS & GENOMES 12.2(2016):9.