Having sequenced thousands of tumour genomes, they found a 20-a-day smoker would rack up an average of 150 mutations in every lung cell each year.

在对数千个肿瘤基因组进行测序后，科学家发现每天吸烟20支的人每年每个肺细胞累积平均有150个基因突变。

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Having sequenced thousands of tumour genomes, they found a 20-a-day smoker would rack up an average of 150 mutations in every lung cell each year.

在对数千个肿瘤基因组进行测序后，科学家发现每天吸烟20支的人每年每个肺细胞累积平均有150个基因突变。

youdao