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题名: Genetic and genomic analyses for economically important traits and their applications in molecular breeding of cultured fish
作者: Tong JinGou1; Sun XiaoWen2
通讯作者: Tong, JG (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
关键词: aquaculture fish ; economic traits ; QTL ; major genes ; molecular markers ; molecular breeding
刊名: SCIENCE CHINA-LIFE SCIENCES
发表日期: 2015-02-01
DOI: 10.1007/s11427-015-4804-9
卷: 58, 期:2, 页:178-186
收录类别: SCI
文章类型: Review
部门归属: [Tong JinGou] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China ; [Sun XiaoWen] Chinese Acad Fishery Sci, Heilongjiang Fisheries Res Inst, Harbin 150070, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Biology
研究领域[WOS]: Life Sciences & Biomedicine - Other Topics
英文摘要: The traits of cultured fish must continually be genetically improved to supply high-quality animal protein for human consumption. Economically important fish traits are controlled by multiple gene quantitative trait loci (QTL), most of which have minor effects, but a few genes may have major effects useful for molecular breeding. In this review, we chose relevant studies on some of the most intensively cultured fish and concisely summarize progress on identifying and verifying QTLs for such traits as growth, disease and stress resistance and sex in recent decades. The potential applications of these major-effect genes and their associated markers in marker-assisted selection and molecular breeding, as well as future research directions are also discussed. These genetic and genomic analyses will be valuable for elucidating the mechanisms modulating economically important traits and to establish more effective molecular breeding techniques in fish.
关键词[WOS]: TROUT ONCORHYNCHUS-MYKISS ; SALMON SALMO-SALAR ; FLOUNDER PARALICHTHYS-OLIVACEUS ; TILAPIA OREOCHROMIS-NILOTICUS ; INFECTIOUS PANCREATIC NECROSIS ; CHARR SALVELINUS-ALPINUS ; SEX-DETERMINING LOCI ; TURBOT SCOPHTHALMUS-MAXIMUS ; UPPER TEMPERATURE TOLERANCE ; MICROSATELLITE LINKAGE MAP
语种: 英语
WOS记录号: WOS:000349407000007
ISSN号: 1674-7305
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/23912
Appears in Collections:鱼类生物学及渔业生物技术研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Chinese Acad Fishery Sci, Heilongjiang Fisheries Res Inst, Harbin 150070, Peoples R China
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