The TB test, called a line probe assay, costs less than $8 and detects mutations in bacterial DNA linked to drug resistance.

这种TB检测方法称为多列探针检测法，用不到8美元即可检出与耐药性相关的细菌DNA突变。

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In this paper, the classification, manufacture, labelled methods and principle of detection of nanoparticle tagging DNA probe and its application in gene detection were described and reviewed.

本文从纳米粒子的分类、制备、标记和检测原理等方面对纳米粒子标记DNA探针的制备和应用进行了分析与评述。

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Nanoparticle tagging DNA probe, which combines of nano-technology, gene project and DNA detection, is the focus of recent research field.

纳米粒子标记DNA探针的研究是纳米技术、基因组学、DNA检测等学科交叉的研究热点。

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There was no immediate comment from Condit's attorneys on Smith's latest statements, which came as police negotiated with Condit's lawyers over a lie detector test and DNA samples as part of the probe into Levy's disappearance.

CNN: Anne Marie Smith

His argument was that the technique, which makes many copies of a piece of DNA, would be so cheap to put on a Mars probe that it would be silly not to.

FORBES: The DNA Sequencer That Could Go To Mars