Association study between single nucleotide polymorphisms in leptin and growth traits in Cyprinus carpio var. Jian
文献类型: 外文期刊
作者: Tang, Y. 1 ; Li, H. 1 ; Li, J. 1 ; Yu, F. 1 ; Yu, J. 1 ;
作者机构: 1.Chinese Acad Fishery Sci, Key Lab Freshwater Fisheries & Germplasm Resource, Minist Agr, Freshwater Fisheries Res Ctr, Wuxi, Peoples R China
关键词: Leptin;Single nucleotide polymorphisms;Growth traits;Cyprinus carpio var. Jian
期刊名称:GENETICS AND MOLECULAR RESEARCH ( 影响因子:0.764; 五年影响因子:0.912 )
ISSN: 1676-5680
年卷期: 2016 年 15 卷 3 期
页码:
收录情况: SCI
摘要: Leptin is a hormone that affects the regulation of body weight, energy expenditure, fat metabolism, food intake, and appetite. In this study, we cloned the jlLEP-A1 and jlLEP-A2 genes in Jian carp (Cyprinus carpio var. Jian) and performed an association analysis between identified polymorphisms and growth traits. Three polymorphisms in exons of jlLEP-A1 (A1-T113C) and jlLEP-A2 (A2-G415A and A2-G427A) were identified, and genotyped by the polymerase chain reaction - restriction fragment length polymorphism method in 263 female and 294 male Jian carp. All three SNPs were missense mutations. Association analysis revealed that the three SNPs were significantly associated with growth traits in male Jian carp. Only SNP A1-T113C was significantly associated with growth traits in female Jian carp. Analysis of diplotypes derived from jlLEP-A2 SNPs revealed an association with growth traits in male but not female Jian carp. These results demonstrate that polymorphisms in the leptin gene are associated with growth traits and may be used for marker-assisted selection programs in Jian carp breeding and production.
- 相关文献
作者其他论文 更多>>
-
Characterization of a Novel C-type Lectin against OsHV-1 infection in Scapharca broughtonii
作者:Wang, D.;Zhou, H.;Wang, D.;Huang, B.;Yu, J.;Bai, C.;Li, C.;Wang, C.;Xin, L.;Wang, D.;Huang, B.;Yu, J.;Bai, C.;Li, C.;Wang, C.;Xin, L.;Yu, J.
关键词:Scapharca broughtonii; C-type lectin; PAMP binding; OsHV-1 infection
-
Validation of growth-related quantitative trait loci markers in different Exopalaemon carinicauda families for marker-assisted selection
作者:Wang, J.;Li, M.;Qin, Z.;Li, J.;Wang, J.;Qin, Z.;Li, J.;Li, M.
关键词:general linear model; mixed linear models; molecular markers; quantitative trait loci validation
-
PHYTOPLANKTON COMMUNITY STRUCTURE IN AN INTEGRATED MULTI-TROPHIC AQUACULTURE SYSTEM REVEALED BY MORPHOLOGICAL ANALYSIS AND HIGH-THROUGHPUT SEQUENCING
作者:Qiao, L.;Qiao, L.;Chang, Z.;Li, J.;Chen, Z.;Qiao, L.;Chang, Z.;Li, J.;Chen, Z.
关键词:phytoplankton; water quality; Vibrio; mariculture; aquaculture models
-
ENVIRONMENTAL FACTORS AFFECTING THE SPATIOTEMPORAL DISTRIBUTION OF DECAPTERUS MARUADSI IN THE WESTERN GUANGDONG WATERS, CHINA
作者:Yu, J.;Liu, Z-N;Chen, P-M;Liu, Z-N;Yao, L-J
关键词:generalized additive model; environmental factors; habitat suitability index (HSI); fisheries; main spawning habitats
-
Molecular cloning and expression analysis of tyr and tyrp1 genes in normal and albino yellow catfish Tachysurus fulvidraco
作者:Zhang, X. T.;Liu, L. K.;Li, J.;Ji, W.;Wei, K. J.;Chen, Y. Y.;Zhang, G. R.;Ji, W.;Ji, W.;Shi, Z. C.
关键词:albinism; gene expression; melanin; Tachysurus fulvidraco; tyr; tyrp1
-
Immune responses by dietary supplement with Astragalus polysaccharides in the Pacific white shrimp, Litopenaeus vannamei
作者:Chang, Z. -Q.;Ge, Q. -Q.;Sun, M.;Wang, Q.;Li, J.;Lv, H. -Y.
关键词:additives; enzymes; immunity; Pacific white shrimp; phagocytic activity; polysaccharides
-
IMPACTS OF MARINE RANCHING CONSTRUCTION ON SEDIMENT PORE WATER CHARACTERISTIC AND NUTRIENT FLUX ACROSS THE SEDIMENT-WATER INTERFACE IN A SUBTROPICAL MARINE RANCHING (ZHELIN BAY, CHINA)
作者:Qin, C.;Chen, P.;Zhang, A.;Feng, X.;Yuan, H.;Li, X.;Yu, J.;Qin, C.;Chen, P.;Feng, X.;Yuan, H.;Li, X.;Yu, J.;Qin, C.;Chen, P.;Feng, X.;Yuan, H.;Li, X.;Leber, K. M.
关键词:fishery;macroalgae;benthic molluscs;artificial reef;water quality