translation.en: Then he compared those two genomes in software, and what he found, among other things, was a deletion -- a 2,000-base deletion across three billion bases in a particular gene called TP53.
translation.zh: 他用软件对比两组基因组 他发现了 30亿碱基里 有两千个碱基的丢失 这是在一个叫TP53的基因上