DNA bar code, a special DNA sequence used in species identification, has become a focus in biological taxonomy research in recent years.

DNA条形码是一段特殊的、可用于物种鉴定的DNA序列，是近几年来国际上生物分类学研究的热点。

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DNA bar code, a special DNA sequence used in species identification, has become a focus in biological taxonomy research in recent years.

DNA条形码是一段特殊的、可用于物种鉴定的DNA序列，是近几年来国际上生物分类学研究的热点。

youdao