It just lies there; whereas your body, my body is animated.

只是躺在那里,而你我的肉体都是有生命的

耶鲁公开课 - 死亡课程节选

These are two examples I just gave you of introducing genes that affect the life of a cell, either by making it express a protein that it's not making properly that's important to its life, or by intentionally killing a cell by having it express a fatal gene.

刚才我所举两个例子,都只是影响单一细胞生命过程的,无论是使无法正常表达的重要蛋白,正常表达也好,或是有意地,导入致命的基因杀死细胞也好

耶鲁公开课 - 生物医学工程探索课程节选