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首页> 外文期刊>Indian Journal of Fisheries >Species of a whale and an unknown fish sample identified using molecular taxonomy
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Species of a whale and an unknown fish sample identified using molecular taxonomy

机译：使用分子分类法鉴定鲸鱼和未知鱼类的物种

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摘要

Molecular genetics provides a powerful tool for conservation of species protected by international regulations or threatened by overexploitation. The present communication is the first report from India on the application of molecular tools for the accurate identification of a stranded whale in putrefied condition as it was impossible to identify the species status using conventional taxonomy and the carcass of an unknown animal devoid of its head and tail, collected from a fish market. Partial sequences of mtDNA control region and cytochrome b gene of the whale were generated and tested with BLAST search and DNA surveillance for molecular identification. It was identified as Bryde's whale (Balaenoptera edeni). Partial sequence of mtDNA cytochrome b gene of the unknown fish from the market was generated, tested with BLAST search and was identified as sword fish Xiphias gladius.
机译：分子遗传学为保护受国际法规保护或受到过度开发威胁的物种提供了强大的工具。本来文是印度关于利用分子工具准确鉴定处于腐烂状态的滞留鲸鱼的第一份报告，因为无法使用常规分类法和不具头部和头部的不知名动物的identify体来鉴定物种状况尾巴，从鱼市场收集。生成了鲸的mtDNA控制区和细胞色素b基因的部分序列，并进行了BLAST搜索和DNA监测，以进行分子鉴定。它被确认为布莱德鲸（Balaenoptera edeni）。产生了市场上未知鱼的mtDNA细胞色素b基因的部分序列，通过BLAST搜索进行了测试，并被鉴定为剑鱼Xiphias gladius。

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