受精卵

Objective To study the male infected by hepatitis B virus,whether the spermoblast takes the HBV or not,was passed by fertilized egg the filial generation,the formation father with baby's transmission.

目地 了解男性感染乙型肝炎病毒后，精液中是否携带HBV经受精卵传给子代形成父婴传播。

The results indicated that the Spisula solidissi ma could reach sexual mature in one year and spawned just one time in one bree ding season.

结果表明，大西洋浪蛤一年能达到性成熟，一个繁殖季节产卵一次，卵为球形，卵径为 50～60μ m；在23℃左右水温下，受精卵经16～20h发育成D形幼虫，幼虫浮游期为16～20d；壳长260～290μ m时为附着变态阶段。

So a fertilized egg is an example of totipotency.

受精卵就是一个全能细胞的例子。

So a fertilized egg is an example of totipotency.

因此，一个受精卵就是一个全能型干细胞的例子。

Then we compared cleavage rate and blastocyst rate among different groups. After that we evaluated the quality of blastocysts by using ICM/TE (Inner cell mass/Trophectoderm cells) ratio via staining with propidium iodide and Hoechest333258, and analyzed the level of genome methylation and histone acetylation by immunofluorescence.

比较各组受精卵的卵裂率和囊胚发育率；并应用碘化丙啶和Hoechest333258对囊胚进行染色，利用ICM/TE值评价各组胚胎体外发育的质量；同时将囊胚进行免疫荧光染色，观察其基因组甲基化和组蛋白乙酰化的水平。

In vitro associstion experiments indicate that the plasmid pAy6.8 containing the core region of Antheraea yamamai fibroin gene can tightly bind to the nuclear matrix of Bombyx mori fertilized eggs,and recognize the same binding sites of homogeoous MAR fragments.

体外结合实验表明，携带天蚕丝素基因核心区的质粒pAy6.8可与家蚕受精卵核基质紧密结合，而且同内源MAR片段竞争结合位点。

The fertilization was processed by sperm in mature male gametophyte combining with egg cell on the top of archegonia on June 15 or so.

摘要樟子松发育成熟的雄配子体中的精子6月15日左右在颈卵器中上部与卵细胞结合，进行受精作用，其后，受精卵进行游离核分裂，形成8个子核时，开始形成细胞壁。

In order to establish mouse nuclei transfer technology, mouse zygote culture medium and activated conditions were optimized in vitro and enucleated method of MII oocyte were investigated in this study.

本研究通过对小鼠受精卵体外培养体系，MII期卵母细胞孤雌激活条件的筛选以及探讨MII期卵母细胞的去核方法为小鼠体细胞核移植的成功奠定基础。

It can also make a woman produce more than one egg which can be fertilized.

它同样也能使妇女产生不止一个的受精卵。

It's sperm fertilized decided to develop into a boy or a girl.

正是男性的精子决定受精卵发育成男孩或女孩。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。