IHB OpenIR  > 鱼类生物学及渔业生物技术研究中心  > 期刊论文
Rapid growth and sterility of growth hormone gene transgenic triploid carp
Yu Fan; Xiao Jun; Liang XiangYang; Liu ShaoJun; Zhou GongJian; Luo KaiKun; Liu Yun; Hu Wei; Wang YaPing; Zhu ZuoYan; Liu, SJ, Hunan Normal Univ, Coll Life Sci, Educ Minist China, Key Lab Prot Chem & Fish Dev Biol, Changsha 410081, Hunan, Peoples R China; lsj@hunnu.edu.cn; zhuzy@nsfc.gov.cn
2011
Source PublicationCHINESE SCIENCE BULLETIN
ISSN1001-6538
Volume56Issue:16Pages:1679-1684
AbstractTriploid carp (100%) with 150 (3n=150) chromosomes were obtained by crossing the females of improved tetraploid hybrids (a (TM) Euro, 4n=200) of red crucian carp (a (TM) Euro)xcommon carp (a (TM),) with the males of diploid yellow river carp (a (TM),, 2n=100). The crosses yielded transgenic triploid carp (positive triploid fish, 44.2% of the progeny) and non-transgenic triploid carp (negative triploid fish). Histological examination of the gonads of 24-month-old positive triploid fish suggested they were sterile and the fish were not able to produce mature gametes during the breeding season. Morphologically, both the positive and negative triploid fish were similar. They had a spindle-shaped, laterally compressed, steel grey body with two pairs of barbells. Most of the quantifiable traits of the triploid carp were intermediate between those of the two parents. The positive and negative triploid fish were raised in the same pond for 2 years. The mean body weight of the positive triploid fish was 2.3 times higher than the negative triploid fish. The weight of the largest positive triploid fish was 2.91 times higher than that of the largest negative triploid fish. Thus, we produced fast-growing transgenic triploid carp that have a reduced ecological risk because of their inability to mate and produce progeny.
KeywordTransgene Carp Diploid Triploid Improved Tetraploid Hybrids Of Red Crucian Carpxcommon Carp Sterility Ecological Safety
Department[Yu Fan; Xiao Jun; Liang XiangYang; Liu ShaoJun; Zhou GongJian; Luo KaiKun; Liu Yun] Hunan Normal Univ, Coll Life Sci, Educ Minist China, Key Lab Prot Chem & Fish Dev Biol, Changsha 410081, Hunan, Peoples R China; [Hu Wei; Wang YaPing; Zhu ZuoYan] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Subject AreaMultidisciplinary Sciences
Funding OrganizationNational Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08] ; National Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08] ; National Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08] ; National Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08]
Indexed BySCI
Language英语
WOS IDWOS:000290799600007
Funding OrganizationNational Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08] ; National Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08] ; National Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08] ; National Key Basic Research Program of China [2007CB109206]; National Special Fund for Research in Public Welfare Sector [200903046-08]
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/15640
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Corresponding AuthorLiu, SJ, Hunan Normal Univ, Coll Life Sci, Educ Minist China, Key Lab Prot Chem & Fish Dev Biol, Changsha 410081, Hunan, Peoples R China; lsj@hunnu.edu.cn; zhuzy@nsfc.gov.cn
Recommended Citation
GB/T 7714
Yu Fan,Xiao Jun,Liang XiangYang,et al. Rapid growth and sterility of growth hormone gene transgenic triploid carp[J]. CHINESE SCIENCE BULLETIN,2011,56(16):1679-1684.
APA Yu Fan.,Xiao Jun.,Liang XiangYang.,Liu ShaoJun.,Zhou GongJian.,...&zhuzy@nsfc.gov.cn.(2011).Rapid growth and sterility of growth hormone gene transgenic triploid carp.CHINESE SCIENCE BULLETIN,56(16),1679-1684.
MLA Yu Fan,et al."Rapid growth and sterility of growth hormone gene transgenic triploid carp".CHINESE SCIENCE BULLETIN 56.16(2011):1679-1684.
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