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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Objective to investigate the DNA type of Trichophyton rubrum and to discuss the application of DNA typing method in its clinical identification and epidemiology study.

目的研究红色毛癣菌dna分型并探讨DNA分型技术在临床菌种鉴定以及流行病学中的应用。

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They tested 60 fish samples in the city using DNA identification.

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About 9, 000 human remains recovered from the ruins of the World Trade Center remain unidentified because they are too degraded to match victims by DNA identification.

WSJ: Possible human remains found in new 9/11 debris

Dubbed the Next Generation Identification (NGI) program, the high-tech endeavor uses biometric data such as DNA analysis, iris scans and voice identification to track down folks with a criminal history.

ENGADGET: FBI to roll out $1 billion public facial recognition system in 2014, will be on to your evildoing everywhere