Anhydrobiosis allows two‐step organismal H₂O to D₂O replacement in the nematode P. superbus, as well as its survival. It is thus the first animal species shown to reproduce in 99.9 % D₂O. In silico structural analyses reveal that its water channel protein is an aquaglyceroporin, whose larger pore might help explain successful organismal influx of D₂O.

中文翻译：

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能够耐受 D2O 的动物

Anhydrobiosis允许在线虫P. superbus中的两步有机体 H ₂ O 到 D ₂ O 置换，以及它的存活。因此，它是第一个显示在 99.9% D ₂ O 中繁殖的动物物种。计算机结构分析显示其水通道蛋白是一种水甘油孔蛋白，其较大的孔可能有助于解释 D ₂ O 的成功生物体流入。