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Progress in the evaluation of transgenic fish for possible ecological risk and its containment strategies
Hu, Wei; Wang, YaPing; Zhu, ZuoYan; Zhu, ZY, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2007-10-01
Source PublicationSCIENCE IN CHINA SERIES C-LIFE SCIENCES
ISSN1006-9305
Volume50Issue:5Pages:573-579
AbstractGenetically improved transgenic fish possess many beneficial economic traits; however, the commercial aquaculture of transgenic fish has not been performed till date. One of the major reasons for this is the possible ecological risk associated with the escape or release of the transgenic fish. Using a growth hormone transgenic fish with rapid growth characteristics as a subject, this paper analyzes the following: the essence of the potential ecological risks posed by transgenic fish; ecological risk in the current situation due to transgenic fish via one-factor phenotypic and fitness analysis, and mathematical model deduction. Then, it expounds new ideas and the latest findings using an artificially simulated ecosystem for the evaluation of the ecological risks posed by transgenic fish. Further, the study comments on the strategies and principles of controlling these ecological risks by using a triplold approach. Based on these results, we propose that ecological risk evaluation and prevention strategies are indispensable important components and should be accompanied with breeding research in order to provide enlightments for transgenic fish breeding, evaluation of the ecological risks posed by transgenic fish, and development of containment strategies against the risks.; Genetically improved transgenic fish possess many beneficial economic traits; however, the commercial aquaculture of transgenic fish has not been performed till date. One of the major reasons for this is the possible ecological risk associated with the escape or release of the transgenic fish. Using a growth hormone transgenic fish with rapid growth characteristics as a subject, this paper analyzes the following: the essence of the potential ecological risks posed by transgenic fish; ecological risk in the current situation due to transgenic fish via one-factor phenotypic and fitness analysis, and mathematical model deduction. Then, it expounds new ideas and the latest findings using an artificially simulated ecosystem for the evaluation of the ecological risks posed by transgenic fish. Further, the study comments on the strategies and principles of controlling these ecological risks by using a triplold approach. Based on these results, we propose that ecological risk evaluation and prevention strategies are indispensable important components and should be accompanied with breeding research in order to provide enlightments for transgenic fish breeding, evaluation of the ecological risks posed by transgenic fish, and development of containment strategies against the risks.
SubtypeArticle
KeywordTransgenic Fish Ecological Risks Countermeasures
DepartmentChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Subject AreaBiology
DOI10.1007/s11427-007-0089-y
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaLife Sciences & Biomedicine - Other Topics
WOS SubjectBiology
WOS IDWOS:000250583300001
WOS KeywordTROUT ONCORHYNCHUS-MYKISS ; CRITICAL SWIMMING SPEED ; COHO SALMON ; RAPID GROWTH ; COMMON CARP ; PERFORMANCE ; ENVIRONMENT ; RELEASE ; RATES ; COST
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Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8382
Collection期刊论文
Corresponding AuthorZhu, ZY, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
AffiliationChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Hu, Wei,Wang, YaPing,Zhu, ZuoYan,et al. Progress in the evaluation of transgenic fish for possible ecological risk and its containment strategies[J]. SCIENCE IN CHINA SERIES C-LIFE SCIENCES,2007,50(5):573-579.
APA Hu, Wei,Wang, YaPing,Zhu, ZuoYan,&Zhu, ZY, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2007).Progress in the evaluation of transgenic fish for possible ecological risk and its containment strategies.SCIENCE IN CHINA SERIES C-LIFE SCIENCES,50(5),573-579.
MLA Hu, Wei,et al."Progress in the evaluation of transgenic fish for possible ecological risk and its containment strategies".SCIENCE IN CHINA SERIES C-LIFE SCIENCES 50.5(2007):573-579.
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