In recent years, it has also become clear that carriers of a particular version of a particular gene are at higher risk than others of depression and attempted suicide when they face traumatic events.

近年来越来越清楚的是，具有某种特定基因的特定版本的人们，会比其他沮丧基因版本的人承受更大的风险，而且遭遇心理创伤时会尝试自杀。

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Objective To study the effects E. coli purine nucleoside phosphorylase suicide gene on human gastric cancer MKN-45 cells as well as the bystander effect.

目的：探讨大肠杆菌嘌呤核苷磷酸化酶自杀基因对胃癌细胞MKN-45的抑制及杀伤作用，并证实旁观者效应。

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Objective The purpose of the study was to investigate the association of A1438G polymorphism of 5 -HT2A receptor gene with attempted suicide in psychiatric patients.

目的探讨五-羟色胺2A（5-HT2A）受体基因A1438G多态性与精神疾病患者的自杀未遂之间的关系。

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This is called a suicide gene.

所以这种基因也叫自杀基因

耶鲁公开课 - 生物医学工程探索课程节选

Genasense, which is used in combination with chemotherapy, works by targeting a key "cell suicide" gene called bcl-2 and then inducing cancer cells to kill themselves.

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