In 1986, Leroy Hood published a prototype design for world's first automated DNAsequencer.
1986年，Leroy Hood公布了世界上第一个自动dna测序器的样本设计方案。
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In June 1986, Leroy Hood, then at Caltech, published his prototype design for an automated DNAsequencer.
1986年6月，加州理工学院的Leroy Hood公布了自动DNA测序器的一个设计模型。
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The DNAsequencer involves drilling tiny nanometer-size holes through computer-like silicon chips, then passing DNA strands through them to read the information contained in their genetic code.