这些蛋白的角色是阅读基因组并转化为合成各种各样分子（正是这些分子组成、控制细胞）的指令；
The role of these proteins is to read the genome and translate it into instructions for the synthesis of the various molecules that compose and control the cell.
细胞转化是通过改编过程实现的。这个过程改变了哪些基因被激活那些基因被关闭。
Basically, the identity switch comes about by a reprogramming process that changes the pattern of which genes are active and which are shut off.
“我们发明了一种基因上做了调整的HIV病毒。他能转化白细胞，让这些细胞去找那些被HIV病毒侵袭了的细胞并杀掉里面的病毒”，康博士解释。
"We created a genetically modified HIV virus. It converts white blood cells and then those cells find the infected cells and kill the virus in them," Kang explained.
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