The immense power of cPLA2 became apparent to Hallahan when a graduate student complained that her experiment failed because she could not grow tumors in mice that lacked the gene that produces cPLA2.

当Hallahan博士的一个研究生向他抱怨自己的实验失败了，因为缺乏cPLA2生成基因的老鼠根本没有长出肿瘤来，Hallahan注意到了cPLA2酶的巨大作用。

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