IHB OpenIR  > 鱼类生物学及渔业生物技术研究中心
Genetic variations of body weight and GCRV resistance in a random mating population of grass carp
Huang, Rong1; Sun, Jiaxian2; Luo, Qing1; He, Libo1; Liao, Lanjie1; Li, Yongming1; Guo, Fuhua2; Zhu, Zuoyan1; Wang, Yaping1
2015-11-03
Source PublicationONCOTARGET
ISSN1949-2553
Volume6Issue:34Pages:35433-35442
AbstractThe grass carp (Ctenopharyngodon idellus) is an important species in freshwater aquaculture both in China and on a global scale. Variety degeneration and frequent diseases have limited the further development of grass carp aquaculture. Thus, new and improved varieties are required. Here, we identified and assessed the body weight and disease resistance in a random mating population of 19 female x 22 male grass carp, which were derived from different water systems. In both the growth experimental group of 10,245 fish and grass carp reovirus (GCRV)-infected group with 10,000 fish, 78 full-sib families were statistically analyzed for body weight and GCRV resistance. The findings showed that body weight traits had low heritability (0.11 +/- 0.04, 0.10 +/- 0.03 and 0.12 +/- 0.05), GCRV resistance traits had high heritability (0.63 +/- 0.11); body weight was higher in 3 families, whereas GCRV resistance was significantly greater in 11 families. Our results confirmed that the natural germplasm resources of wild grass carp were genetically diverse. Breeding of GCRV resistant varieties of grass carp have better genetic basis. This study provides the basis for constructing basal populations for grass carp selective breeding, quantitative trait loci (QTL) and genome-wide association studies (GWAS) analysis.
SubtypeArticle
KeywordCtenopharyngodon Idellus Full-sib Families Paternity Test Breeding Pathology Section
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationNational High Technology Research and Development Program(2011AA100403) ; National High Technology Research and Development Program(2011AA100403) ; National Natural Science Foundation of China(31130055) ; National Natural Science Foundation of China(31130055) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3) ; National High Technology Research and Development Program(2011AA100403) ; National High Technology Research and Development Program(2011AA100403) ; National Natural Science Foundation of China(31130055) ; National Natural Science Foundation of China(31130055) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3)
Language英语
WOS Research AreaOncology ; Cell Biology
WOS SubjectOncology ; Cell Biology
WOS KeywordINFECTIOUS PANCREATIC NECROSIS ; COD GADUS-MORHUA ; SALMO-SALAR L. ; ATLANTIC SALMON ; MICROSATELLITE MARKERS ; DRAFT GENOME ; DISEASE ; GROWTH ; HERITABILITY ; EVOLUTION
WOS IDWOS:000366111900035
Funding OrganizationNational High Technology Research and Development Program(2011AA100403) ; National High Technology Research and Development Program(2011AA100403) ; National Natural Science Foundation of China(31130055) ; National Natural Science Foundation of China(31130055) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3) ; National High Technology Research and Development Program(2011AA100403) ; National High Technology Research and Development Program(2011AA100403) ; National Natural Science Foundation of China(31130055) ; National Natural Science Foundation of China(31130055) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3) ; Direction Program of Chinese Academy of Sciences(KSCX2-EW-N-004-3)
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/27448
Collection鱼类生物学及渔业生物技术研究中心
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Peoples R China
2.Tongwei Co Ltd, Chengdu, Peoples R China
Recommended Citation
GB/T 7714
Huang, Rong,Sun, Jiaxian,Luo, Qing,et al. Genetic variations of body weight and GCRV resistance in a random mating population of grass carp[J]. ONCOTARGET,2015,6(34):35433-35442.
APA Huang, Rong.,Sun, Jiaxian.,Luo, Qing.,He, Libo.,Liao, Lanjie.,...&Wang, Yaping.(2015).Genetic variations of body weight and GCRV resistance in a random mating population of grass carp.ONCOTARGET,6(34),35433-35442.
MLA Huang, Rong,et al."Genetic variations of body weight and GCRV resistance in a random mating population of grass carp".ONCOTARGET 6.34(2015):35433-35442.
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