IHB OpenIR  > 鱼类生物学及渔业生物技术研究中心  > 期刊论文
A second-generation genetic linkage map for bighead carp (Aristichthys nobilis) based on microsatellite markers
Zhu, C.1,2; Tong, J.1; Yu, X.1; Guo, W.1,2; Wang, X.1,2; Liu, H.1,2; Feng, X.1,2; Sun, Y.1,2; Liu, L.1,2; Fu, B.2,3
2014-10-01
Source PublicationANIMAL GENETICS
ISSN0268-9146
Volume45Issue:5Pages:699-708
AbstractBighead carp (Aristichthys nobilis) is an important aquaculture fish worldwide. Genetic linkage maps for the species were previously reported, but map resolution remained to be improved. In this study, a second-generation genetic linkage map was constructed for bighead carp through a pseudo-testcross strategy using interspecific hybrids between bighead carp and silver carp. Of the 754 microsatellites genotyped in two interspecific mapping families (with 77 progenies for each family), 659 markers were assigned to 24 linkage groups, which were equal to the chromosome numbers of the haploid genome. The consensus map spanned 1917.3cM covering 92.8% of the estimated bighead carp genome with an average marker interval of 2.9cM. The length of linkage groups ranged from 52.2 to 133.5cM with an average of 79.9cM. The number of markers per linkage group varied from 11 to 55 with an average of 27.5 per linkage group. Normality tests on interval distances of the map showed a non-normal marker distribution; however, significant correlation was found between the length of linkage group and the number of markers below the 0.01 significance level (two-tailed). The length of the female map was 1.12 times that of the male map, and the average recombination ratio of female to male was 1.10:1. Visual inspection showed that distorted markers gathered in some linkage groups and in certain regions of the male and female maps. This well-defined genetic linkage map will provide a basic framework for further genome mapping of quantitative traits, comparative mapping and marker-assisted breeding in bighead carp.
SubtypeArticle
KeywordAristichthys Nobilis Genetic Map Interspecific Hybrids Pseudo-testcross Simple Sequence Repeats
DOI10.1111/age.12194
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaAgriculture ; Genetics & Heredity
WOS SubjectAgriculture, Dairy & Animal Science ; Genetics & Heredity
WOS IDWOS:000341682200010
WOS KeywordTROUT ONCORHYNCHUS-MYKISS ; CROSS-SPECIES APPLICATION ; HYPOPHTHALMICHTHYS-MOLITRIX ; RAINBOW-TROUT ; CTENOPHARYNGODON-IDELLA ; PARALICHTHYS-OLIVACEUS ; JAPANESE FLOUNDER ; ATLANTIC SALMON ; PACIFIC OYSTER ; AFLP MARKERS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/20333
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat CAS, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Zhu, C.,Tong, J.,Yu, X.,et al. A second-generation genetic linkage map for bighead carp (Aristichthys nobilis) based on microsatellite markers[J]. ANIMAL GENETICS,2014,45(5):699-708.
APA Zhu, C..,Tong, J..,Yu, X..,Guo, W..,Wang, X..,...&Fu, B..(2014).A second-generation genetic linkage map for bighead carp (Aristichthys nobilis) based on microsatellite markers.ANIMAL GENETICS,45(5),699-708.
MLA Zhu, C.,et al."A second-generation genetic linkage map for bighead carp (Aristichthys nobilis) based on microsatellite markers".ANIMAL GENETICS 45.5(2014):699-708.
Files in This Item:
File Name/Size DocType Version Access License
A second-generation (2950KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhu, C.]'s Articles
[Tong, J.]'s Articles
[Yu, X.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhu, C.]'s Articles
[Tong, J.]'s Articles
[Yu, X.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhu, C.]'s Articles
[Tong, J.]'s Articles
[Yu, X.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: A second-generation genetic linkage map for bighead carp (Aristichthys nobilis) based on microsatellite markers.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.