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QTL fine mapping and identification of candidate genes for growth-related traits in bighead carp (Hypophthalmichehys nobilis)
Liu, Haiyang1,2; Fu, Beide1; Pang, Meixia1,2; Feng, Xiu1; Wang, Xinhua1,2; Yu, Xiaomu1; Tong, Jingou1
2016-12-01
Source PublicationAQUACULTURE
ISSN0044-8486
Volume465Issue:1Pages:134-143
Abstract

Bighead carp (Hypophthalmichthys nobilis) is a popular Asian aquaculture species, but its genetic improvement is still in infancy. Marker-assisted selection (MAS) can improve the selection efficiency of breeding programs in fish. In this study, we constructed a genetic linkage map in a F1 family of bighead carp using microsatellite markers. A total of 905 microsatellites were assigned onto 24 linkage groups (LGs) of a consensus map, which spanned 1631.7 cM of bighead carp genome with an average interval of 1.8 cM. Comparative genomics revealed a high level of genomic synteny between bighead carp and zebrafish. QTL mapping for growth traits was performed based on this linkage map, and three significant and 8 suggestive QTL associated with four growth traits (body length, body height, head length, body weight) were detected on LG9 and LG17, with 18.6-25.5% of phenotypic variance explained. Three candidate genes for growth were identified in or near the QTL intervals, and a SNP in one of the three genes, TP53BP2, was significantly associated with growth traits in different populations of bighead carp. These results of the high-density SSR genetic map and genome scan for QTL provide a basis for MAS and breeding programs for growth in bighead carp. (C) 2016 Elsevier B.V. All rights reserved.

KeywordBighead carp (Hypophthalmichthys nobilis) QTL Fine mapping Candidate genes Growth traits
DOI10.1016/j.aquaculture.2016.08.039
Funding OrganizationNSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC
Indexed BySCI
Language英语
Funding ProjectNSFC[31472268] ; FEBL[2011FBZ20] ; FEBL[2016FBZ05] ; DAC[2009045]
WOS Research AreaFisheries ; Marine & Freshwater Biology
WOS SubjectFisheries ; Marine & Freshwater Biology
WOS IDWOS:000385372200019
WOS KeywordCHARR SALVELINUS-ALPINUS ; SALMON SALMO-SALAR ; LINKAGE MAP ; MICROSATELLITE MARKERS ; ARISTICHTHYS-NOBILIS ; QUANTITATIVE TRAITS ; ATLANTIC SALMON ; BODY-WEIGHT ; PROVIDES INSIGHTS ; COLD TOLERANCE
PublisherELSEVIER SCIENCE BV
Funding OrganizationNSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; FEBL ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC ; DAC
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/31945
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Corresponding AuthorTong, Jingou
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
Recommended Citation
GB/T 7714
Liu, Haiyang,Fu, Beide,Pang, Meixia,et al. QTL fine mapping and identification of candidate genes for growth-related traits in bighead carp (Hypophthalmichehys nobilis)[J]. AQUACULTURE,2016,465(1):134-143.
APA Liu, Haiyang.,Fu, Beide.,Pang, Meixia.,Feng, Xiu.,Wang, Xinhua.,...&Tong, Jingou.(2016).QTL fine mapping and identification of candidate genes for growth-related traits in bighead carp (Hypophthalmichehys nobilis).AQUACULTURE,465(1),134-143.
MLA Liu, Haiyang,et al."QTL fine mapping and identification of candidate genes for growth-related traits in bighead carp (Hypophthalmichehys nobilis)".AQUACULTURE 465.1(2016):134-143.
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