个体交配

词组短语

stud mating · stud breeding

与个体交配相关的网络例句 [注：此内容来源于网络，仅供参考]

The gene targeted mice are commonly produced by breeding the heterozygous targeted mice following microinjecting the homologous recombinant ES cells into the blastocoele cavity of 3.5dpc embryos at the blastocyst stage to give birth to chimeric mice.

传统基因敲除获得某一突变基因的纯合体动物首先要利用打靶胚胎干细胞获得嵌合体动物；随后用嵌合体动物与野生型个体交配得到突变基因的杂合体动物；最后才能通过杂合体动物之间的交配来生产纯合体动物。

Snail is a hermaphrodite, and some type of independent reproduction, but most of the types of mating two individuals to exchange sperm.

蜗牛是雌雄同体的，有的种类可以独立生殖，但大部分种类需要两个个体交配，互相交换精子。

To produce by the mating of individuals of different breeds, varieties, or species; hybridize .

使杂交通过不同品种、变种或种类的个体交配而产生；使杂交

The panmixia hypothesis--that all European eel migrate to the Sargasso Sea for reproduction and comprise a single, randomly mating population--is widely accepted.

欧洲鳗鲡随机交配的假说—所有的欧洲鳗鲡个体都洄游到Sargasso海进行繁殖，组成一个单一并随机交配的群体—一直被广泛接受。

No significant relationship was found between the body sizes of amplexed males and females and successful male frogs were not significantly larger than unmated males.

结果表明：抱对雄蛙和雌蛙的个体大小无显著的关系，成功交配的雄蛙并不比未交配的雄蛙大，其它雄蛙不能取代已抱对的雄蛙。

I assessed if mating common eastern froglets Crinia signifera exhibited size-related patterns. I compared the snout-urostyle lengths and body condition of amplexing males with that of non-amplexing males to determine if successful males were larger or in better condition. I assessed if there was a linear relationship between the body length of the female and the successful male and the relative condition of the male (measured by body mass versus length).

通过比较抱对和非抱对普通东方小蛙的吻-尾干骨长和检测个体较大或状态较好的雄体是否为成功繁殖个体，检测雌蛙体长与交配成功的雄蛙的体长和相对状态之间是否存在线形关系，评估交配与个体大小之间的关系。

I assessed if mating common eastern froglets Crinia signifera exhibited size-related patterns. I compared the snout-urostyle lengths and body condition of amplexing males with that of non-amplexing males to determine if successful males were larger or in better condition. I assessed if there was a linear relationship between the body length of the female and the successful male and the relative condition of the male (measured by body mass versus length).

通过比较抱对和非抱对普通东方小蛙的吻尾干骨长和检测个体较大或状态较好的雄体是否为成功繁殖个体，检测雌蛙体长与交配成功的雄蛙的体长和相对状态之间是否存在线形关系，评估交配与个体大小之间的关系。

After the first mate, the male panda rests, watch and wait for the female panda to give another inviting signal. Then there comes the second or third mate.

雄性个体第一次交配后休息期间，雄性个体通过视觉见雌性出现待配姿势时，会立即起身进行第二、三次交配。

Mating success varies widely from bird to bird, with number of copulations per individual during the breeding season ranging from zero to several dozen.

鸟与鸟之间的交配成功率差别很大，个体在繁殖季节的交配次数从0到几十次不等。

A pairwise comparison of paternity studies of bird populations in relation to genetic variability as determined by minisatellite band sharing coefficients among unrelated individuals was used to test the prediction that females should engage more frequently in extra pair copulations in populations with a greater amount of genetic variation.

小卫星共有谱带系数(minisatellitebandsharingcoefficient)可确定无亲源关系个体之间的遗传变异性，对与遗传变异性有关的雄性个体的父亲进行了成对比较以检验如下假说：在具有较多遗传变异的种群中，雌性个体更经常地进行配偶外交配。

与个体交配相关的网络解释 [注：此内容来源于网络，仅供参考]

Molecular Biology：分子生物

从分子生物(Molecular Biology)的证据里,我们可以证实突变的发生的确可以造成性状的改变,而不同个体之间的交配(有性生殖)更扩大了上下世代平均的差异.

combining ability：配合力

常用的有循环单交设计(circular mating design)和分组不连续半双列交配设计(disconnected diallal mating design)(参见附录A)3.7 配合力(combining ability) 在一定的交配系统中,亲本产生理想个体的潜在能力.

Hermaphrodite：雌雄同体

有雄性及雌雄同体(hermaphrodite)两种性别,雄性有一个单叶性腺(single-lobed gonad),输精管,及一个特化为交配用的尾部. 雌雄同体有两个卵巢、输卵管、藏精器,及单一子宫. 绝大多数个体为雌雄同体,雄性仅占0.05%. 生命周期:雌雄同体个体产卵孵化后,

assortative mating：选型交配

族群遗传学主要的研究范围有三:第一、在杂交族群中 ,研究各个有亲缘关系个体间的遗传相关; 第二、分析自交(self fertilization)、选型交配(assortative mating)和随机交配(random mating)等交配系统;第三、分析演化动力,

random mating：随机交配

随机交配(random mating)在有性繁殖群体中,每一个体与其群体的所有异性别的个体都有相等交配机会的繁殖方式. 例如在植物,雌雄异株、自交不亲和以及其他异花授粉植物构成的群体,一般通过风力和昆虫传粉,就是随机交配群体.

outbreeding：异交

152、异交(outbreeding):亲缘关系较远的个体间随机相互交配. 153、自体受精:同一个体产生的雌雄配子受精结合. 如:蚯蚓、草履虫等低等动物. 154、自花授粉植物(self-pollinated plant):其雌雄配子来源于同一植株或同一花朵. 如水稻、小麦等.

Self-fertilization：自交

族群遗传学主要的研究范围有三:第一、在杂交族群中 ,研究各个有亲缘关系个体间的遗传相关; 第二、分析自交(self fertilization)、选型交配(assortative mating)和随机交配(random mating)等交配系统;第三、分析演化动力,

studbook：良种马登记册

studboltthread双头螺栓螺纹 | studbook良种马登记册 | studbreeding个体交配

totipotency：全能性

162、全能性(totipotency):指个体某个器官或组织已经分化的细胞在适宜的条件下再生成完整个体的遗传潜力. 163、孟德尔群体:是在各个体间有相互交配关系的集合体. 必须全部能相互交配,而且留下建全的后代. 即 "在个体间有相互交配的可能性,

stud mating：个体交配

stud link chain ==> 有挡环链,柱环节链 | stud mating ==> 个体交配 | stud mount ==> 铰轴安装