田鼠

The same gene has previously been linked to monogamous behaviour in male voles, a mouselike rodent.

此前有研究发现，334型等位基因与雄性田鼠对配偶的忠贞度有关。

It's probably just a muskrat, Sanderson thought.

八成只是一只麝田鼠，他想。

Comparation of levels of the estrogen receptorβ in mainreproductive organ between the XO female individuals and the XX female individuals:Taking healthy mature female mandarin voles which are not in oestrum asexperimental animals, and they were measured with immuno-histochemical mehod.Experimental results indicated: the positive reaction of ERβin XO female individualsovaries was stronger than those in XX female individuals.

两者的黄体和各级卵泡的数量没有显著差异3、雌激素受体β在棕色田鼠XO雌体和XX雌体主要生殖器官内分布水平的比较：选取健康、性成熟、处于发情间期的雌性个体作为实验鼠，采用SABC法进行免疫细胞化学反应。

And both of them spentmore time on sniffing nose, sniffing body, sniffing vulvae of social investigatingbehaviors. 2. Comparation of histology of main reproductive organs between the XO femaleindividuals and the XX female individuals: There were no significant differences incolor of pelage between the XO female individuals and the XX female individuals,and their pelage were gray when they were yong, and weak coffee when they are adult.All of the female mandarin voles had three openings: vulvae, urethra, anus.

在遭遇陌生雄性时，XX雌体和XO雌体都运动了较多的时间，同时也花费了较多的时间接近和攻击雄性，还有花费较多的时间并以较多的频次进行嗅鼻、嗅体、嗅外阴等社会探究行为。2、棕色田鼠XO雌体和XX雌体主要生殖器官的组织学比较：从外形看，XO和XX雌体无毛色差异，年龄较小的时为灰色，较大时时呈现出淡咖啡色。

Prey selection and foraging behaviour of the steppe polecat Mustela eversmanni were investigated with plateau zokors Myospalax baileyi, plateau pikas Ochotona curzoniae and root voles Mirotus oeconomus offered as preys for paired comparisons in the laboratory.

在室内条件下，将高原鼢鼠、高原鼠兔和根田鼠作为艾虎的猎物选择对象，研究艾虎对猎物的选择性及艾虎捕杀猎物的行为时间分配。

Based on these data, we suggested that the principal mating system of Brandt′s voles might be promiscuous and/or polygyny.

因此，我们推断布氏田鼠的婚配制度以混交制占主导地位，同时也存在一雄多雌制的情况。

To scientists, it is not only ponderable but increasingly open to scrutiny—the more so now that Zoe Donaldson and her colleagues at Emory University in Atlanta, Georgia, have succeeded in creating a new kind of transgenic prairie vole.

对科学家们来说，这个问题不仅可以衡量，而且逐渐可以进行开放式的监测—更何况现在Emory大学的 Zoe Donaldson和她的同事成功培育出了新品种的转基因草原田鼠， lv bags 。

Lynette: you saw a possum, and you didn't tell me?

你看见了田鼠，却没告诉我？

Being able to create genetic variants of prairie voles to order would therefore be helpful to research.

能够有目的的建立遗传变异的草原田鼠将对研究很有帮助。

O yes, we know that,' explained a field-mouse rather shamefacedly; 'but it's always as well to be in good time, isn't it?

"是啊，这我们懂，"一只田鼠有点不好意思地说。不过，及早作准备总是好的，对不？

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。