中英双语阅读：吸烟可永久改变基因
留学群英语栏目的小编给大家带来中英双语阅读：吸烟可永久改变基因，以下是详细内容，希望对同学们有所帮助! Smoking leaves an "archaeological record" of the hundreds of DNA mutations it causes, scientists have discovered. 科学家研究发现，吸烟会导致DNA突变，给人留下数百种基因突变的“永久记录”。 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。 The changes are permanent, and persist even if someone gives up smoking. 这些突变是永久且持续的，即使吸烟者戒烟也不可逆。 Researchers say analysing tumour DNA ma... [ 查看全文 ]中英双语阅读：吸烟可永久改变基因的相关文章
