DNA marker technology could be an effective method for the identification of predation.

DNA标记技术是探索捕食行为的有效方法之一。

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DNA molecular marking technology with strong specificity, reliability and sensitivity lead to great progress in identification of Chinese herbal medicine.

DNA分子标记技术以其特异性强、可靠性好、灵敏度高等特点为中草药鉴别开辟了新的道路。

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As the bodies were burned beyond recognition, DNA technology would be used for identification, said officials.

这位工作人员说，由于尸体被烧得无法辨认，他们将采用DNA技术辨认死者的身份。

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In April 2005, the city's chief medical examiner, Charles Hirsch, told families his office would be suspending identification efforts because it had exhausted the limits of DNA technology.

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