My mum blames my unstable gene inherited from her ex-husband.

我妈妈责备我的不稳定基因前夫继承。

youdao

Retrotransposons are one of the most unstable genetic elements in the plant kingdom, they have the potential to dramatically affect gene function and host genome structure.

反转录转座子是植物中最不稳定的遗传元件之一，它们对基因组的大小、结构、功能和进化都有重要作用。

youdao

These included mutations in the sodium channel gene SCN5A, previously associated with LQTS and other unstable heart rhythm conditions and sudden death.

这其中包括钠通道基因scn5a的突变，该基因以前发现与LQTS、其他不稳定心律失常以及猝死相关。

youdao

"When the BRCA2 gene is faulty, a cell's genetic information becomes increasingly unstable, making it more likely that cancer will develop, " he said.

BBC: How gene causes breast cancer