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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >DNA barcodes of some threatened freshwater indigenous fishes in India.
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DNA barcodes of some threatened freshwater indigenous fishes in India.

机译：印度一些濒临灭绝的淡水本地鱼类的DNA条码。

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摘要

This study was directed to identify early life-history stages of eight culturable species currently under threat through DNA barcodes. A total of 22 sequences of cytochrome c oxidase I gene were generated from eight species using multiple specimens producing 655 nucleotide base pairs per taxon. The neighbour-joining tree showed three major clusters for three different orders. Similar species were clustered under the same nodes and dissimilar species were clustered under separate nodes signifying species specificity. This can be utilized for accurate identification of threatened fish species and in turn assist in conservation of fish stock either inside freshwater protected areas or in the river systems.
机译：这项研究的目的是通过DNA条码识别目前受到威胁的八个可培养物种的早期生命历史阶段。使用多个标本，每个分类群产生655个核苷酸碱基对的多个标本，从八个物种生成了总共22个细胞色素c氧化酶I基因序列。相邻的树显示了针对三个不同顺序的三个主要簇。相似的物种聚集在相同的节点下，而不同的物种聚集在不同的节点下，表示物种特异性。这可用于准确识别受威胁的鱼类，进而有助于保护淡水保护区内或河流系统中的鱼类资源。

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