meadow vole

同根派生

Meadow vole ( Microtus permsylvanicus)
橙腹田鼠
Called AVPR1A, it helps explain why prairie voles are monogamous and mountain and meadow voles are not.
这种基因名为AVPR1A，它能够说明为何草原田鼠是一夫一妻制，而高山田鼠以及草甸田鼠则不是。
Their close relatives the meadow voles, by contrast, prefer a solitary, promiscuous existence.
而它们的近亲草甸田鼠则大相径庭，它们偏好独居，乱交的生活方式。
She went the vole and finally settled on teaching.
她一次又一次地变换职业，最后选定了教书。
One study has already shown that it is possible to inject a viral vector for the vasopressin receptor into the brains of the fickle meadow voles and make them better partners and parents.
一项研究显示：将一种抗利尿激素受体的病毒载体注射入“花心的”草甸田鼠的大脑中，会使它们成为更好的伴侣和父母。