查询词典 zygotes

Cross of the two species showed hybrid weakness in both fertilization and growth, while zygotes'hatching success was similar with parental combinations, as well as the larvae survival which exist no significant with Kumamoto oyster larvae. Hybrids died numerously when metamorphosing and setting on the cultch. The survival hybrid spats grow poorly with high mortality.

杂交幼虫在受精率上存在显著劣势；但是受精卵的孵化率与纯种受精卵无显著差异；杂交幼虫在生长上也存在显著劣势；而存活率与熊本牡蛎无显著差异；杂交幼虫附着变态期间大量死亡，存活下来的稚贝生长缓慢，死亡率高。

Microinjection was used to inject the sperm-like cells into oocytes and enucleate oocytes to observe the development situation of zygotes. Results The proportions of sperm-like cells induced by the three methods were 5.9%,1.6%,0.35% respectively.

但在体外研究SSCs诱导精子的很少，某些雄性性原细胞可以直接分化成精原细胞［6］，这提示具有一少部分雄性性原细胞维持在干细胞状态。

DSPP. After linearized by XhoI and recovery, the plasmid was microinjected into the male pronucleus of the zygotes and the zygotes in good condition were implanted into pseudopregnant mice.

为动态地研究DSPP在牙齿发育、矿化不同阶段的作用，以及对机体其他器官的可能影响，我们首先用显微注射法获得了G0代DSPP转基因小鼠。

Over expressive mutant lamin A is toxic to the development of zygotes, Only zygotes with no target gene integration could survive until to be born.

过量表达的突变核纤层蛋白A对小鼠受精卵有致死性，只有无目的基因整合的受精卵才能存活至出生。

The extra pronuclear of triploid zygotes after IVF is from sperm and the zygotes have no implantation value.

IVF后3PN卵子中多余的原核多为精子来源，没有移植价值；ICSI后3PN中多余的原核非精子来源，ICSI后3PN中二倍体率与IVF相比显著增高，在患者ICSI后无2PN卵子时可考虑行植入前遗传学诊断。

By microinjection techniques on germ nucleus of zygotes hMR-1 gene were injected into zygotes of CD-1?∕BR mice and transplanted into the oviducts of pseudopregnancy female mice.

ICRBR小鼠受精卵中，并移植到假孕受体鼠的输卵管内，然后应用PCR、Western Blot杂交技术分析子代鼠中基因的整合及表达情况。

Results: in this study,2840 zygotes were injected,the survived 2256 zygotes after microinjection were reimplanted into the oviducts of 85 psudopregnant km female mice.

结果： 注射受精卵2840枚，筛选注射后成活的受精卵共2256枚，注射成活率79.4％。

There was no different in culture between different timing of micromanipulation. Zygotes with good quality grew better. Zygotes with bad quality almost cannot grow.

结果：基因浓度越高，受精卵发育越差，操作时间不同的卵发育无明显差异，质量好的受精卵发育较好，质量差的几乎不发育。

When the other conditions were stable, the effect of different concentration of the microinjected DNA, and different timing of micromanipulation in CZB medium, different quality of zygotes on microinjection was investigated in vitro. Results: The higher the concentration of the microinjected DNA, the worse the development of zygotes.

获取小鼠受精卵，在其他条件固定的情况下，分别比较不同的注射基因浓度，在CZB操作液中显微操作时间以及注射前受精卵的质量对显微注射后的胚胎体外培养结果的影响。

Oocyte samples from one group were collected to detect the presence and integration of HBV DNA within cells and chromosomes using PCR, Southern blot, dot hybridization and fluorescence in situ hybridization. The female animals from another group were mated with their normal males, respectively. Their zygotes, 2-cell embryos were collected to detect the integration of HBV DNA in the female pronuclei of zygotes and the replication and expression of HBV genes in the 2-cell embryos using FISH, RT-PCR and immunofluoresence assay.(1) PCR detected positive bands in the tested oocyte samples fromgoldon hamster and mice. Southern blot revealed clear hybridization signals in PCR products.

研究用金黄地鼠和小鼠建立实验动物模型：将卵巢内注射HBV DNA的实验动物分成两组，一组注射后进行超排卵，收集卵巢和输卵管的卵母细胞，用PCR、Southern杂交，斑点杂交和荧光原位杂交(fluorescence in situ hybridization、FISH)检测HBV在卵母细胞内的存在和染色体上的整合；另一组超排雌鼠与正常雄鼠合笼，收集受精卵和2-细胞胚，用FISH、RT-PCR和免疫荧光检测技术分别研究HBV基因在受精卵雌原核上的整合以及在2-细胞胚中的复制与表达。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。