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首页> 外文期刊>Science in China, Series C. Life science >Progress in the evaluation of transgenic fish for possible ecological risk and its containment strategies
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Progress in the evaluation of transgenic fish for possible ecological risk and its containment strategies

机译：转基因鱼类可能的生态风险评估及其遏制策略的研究进展

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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 trip-loid 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.
机译：经过基因改良的转基因鱼具有许多有益的经济特性;然而，迄今为止尚未进行商业化的水产养殖。这其中的主要原因之一是与转基因鱼的逃逸或释放有关的潜在生态风险。以快速生长特性为特征的生长激素转基因鱼为研究对象，通过以下分析：转基因鱼构成的潜在生态风险的实质;通过单因素表型和适应性分析，分析转基因鱼在当前情况下的生态风险，以及数学模型推导。然后，它使用人工模拟的生态系统评估转基因鱼所构成的生态风险，阐述了新的想法和最新发现。样的方法。基于这些结果，我们建议采取生态风险评估和预防策略技术是必不可少的重要组成部分，应与育种研究相结合，以便为转基因鱼的育种，评估转基因鱼带来的生态风险以及制定针对这种风险的遏制策略提供启示。

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