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Effects of dopamine and apomorphine on the release of GH and the level of GH mRNA were analyzed in a static incubation system for pituitary fragments of orange-spotted grouper.

应用静态孵育系统研究了多巴胺和DA激动剂阿扑吗啡对斜带石斑鱼脑垂体GH释放和GH mRNA合成的影响。

Behavioral phenomena quantified by genetic markers in various species include patterns of multiple mating by both sexes; frequent cuckoldry by males and rare cuckoldry by females in nest-tending species; additional routes to surrogate parentage via nest piracy and egg-thievery; egg mimicry by nest-tending males; brood parasitism by helper males in cooperative breeders; clutch mixing in oral brooders; kinship in schooling fry of broadcast spawners; sperm storage by dams in female-pregnant species; and sex-role reversal, polyandry, and strong sexual selection on females in some male-pregnant species.

通过遗传标记测量不同种的行为现象涉及两性间的多种交配现象:趋穴型种类中雄性与多个雌性私通而雌性则较少交配;通过侵略巢穴和偷窃卵的行为进行偷梁换柱;通过趋穴型雄性鱼类进行卵的模拟;通过共同繁殖型中的雄性进行寄生抚育;通过混合在口孵育型鱼类的幼体间;广播种型产卵者鱼苗的亲缘关系;怀卵孵化型鱼类的精子储存;以及性逆转,一妻多夫,雄性怀卵抚育型种类雌性的强烈性选择。

Behaioral phenomena quantified by genetic markers in arious species include patterns of multiple mating by both sexes; frequent cuckoldry by males and rare cuckoldry by females in nest-tending species; additional routes to surrogate parentage ia nest piracy and egg-thieery; egg mimicry by nest-tending males; brood parasitism by helper males in cooperatie breeders; clutch mixing in oral brooders; kinship in schooling fry of broadcast spawners; sperm storage by dams in female-pregnant species; and sex-role reersal, polyandry, and strong sexual selection on females in some male-pregnant species.

通过遗传标记测量不同种的行为现象涉及两性间的多种交配现象:趋穴型种类中雄性与多个雌性私通而雌性则较少交配;通过侵略巢穴和偷窃卵的行为进行偷梁换柱;通过趋穴型雄性鱼类进行卵的模拟;通过共同繁殖型中的雄性进行寄生抚育;通过混合在口孵育型鱼类的幼体间;广播种型产卵者鱼苗的亲缘关系;怀卵孵化型鱼类的精子储存;以及性逆转,一妻多夫,雄性怀卵抚育型种类雌性的强烈性选择。

However, reproduction is often by parthenogenesis since polyploid animals are often sterile.

然而,它们常常是通过孤雌生殖繁殖的,因为多倍体动物往往不育。

Malfunction will result in cystic fibrosis, chronic pancreatitis, male sterility, habitual constipation, keratoconjunctivitis sicca (KCS, also called dry eye syndrome). Over activation of CFTR is related to diarrhea, polycystic kidney disease.

该通道活动的异常与多种疾病的病理发生相关:CFTR氯离子通道功能丧失或活性降低可导致慢性胰腺炎、多囊肾病、男性不育、习惯性便秘和干眼病等;而功能的过度激活则可导致分泌性腹泻、多囊肾病等。

Objective: To observe the effects of water decoction of the root of Crataegus cuneata on infertility induced by multi-glucoside of Tripterygium wilfordii in rats.

中文摘要:目的:观察中药野山楂根水煎剂对雷公藤多苷所致雄性不育大鼠生育力的影响。

As there were 8.69 bivalents in average occurred to be desynaptic, moreover, the most number of the desynaptic bivalents reached 12 at post diakinsis.

从品种轮回422的群体中发现一不育单株,经细胞学观察证明是发生了联会消失突变,由于该植株的花粉母细胞在减数分裂终变期晚期平均有8.69个二价体发生了联会消失,占二价体总数的72.4%,并且发生联会消失的最多二价体数目为12,根据联会消失的最多二价体数目

But, due to the limitations with isolation or detection techniques, explorations of the valuable Gordonia members are restricted.

此属之微生物具有降解多环类芳香族碳氢化合物的特性,在生物复育上扮演重要角色。

And C. hystrix Chakr.. In morphology, the plant AT-04 was characterized to have small-sized leaf, short fruit, brown spine and multi-branching habit, which were closely similar to those of the original parent wild species, and to have a fertility as high as that of cultivated cucumber.

农艺学观察表明,其具有小叶、短果、棕色瘤刺、多分枝的特点,形态上偏向原始亲本野生种Cucumis hystrix Chakr。,育性与栽培黄瓜相近。

At mononucleus microspore stage,cytoplasm were thick and organella,such as mitochondria,endoplasmic reticulum were abundant.At two\|nucleus and three\|nucleus stage,there were a lot of starch grains.

结果表明,85 EA、89 AR、TA 与恢复系杂交F1 代小孢子发育表现出明显的可育特征:在单核期,细胞质浓,细胞器丰富,线粒体、内质网等十分发达,二核及三核期淀粉粒数量多。

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推荐网络例句

I didn't watch TV last night, because it .

昨晚我没有看电视,因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。

I'm running my simile to an extreme.

我比喻得过头了。