阻止团藻的体细胞生殖的基因叫regA。
The gene that stops the body cells of Volvox reproducing is called regA.
此模型显示，细胞生殖生命将尽之时，这些蛋白也失去大部分功能。
The model suggested that these proteins lose most of their function just as the cell is coming to the end of its reproductive life.
卵丘-卵母细胞复合物各组的卵母细胞生殖泡破裂发生率和第一极体排除率明显高于裸卵各组（P<0.05）。
Percentage of undergoing germinal vesical breakdown and PB1 extrusion in cumulus-oocyte complex groups was higher than that in denuded oocyte groups(P<0.05).
与水生和海洋生物不同，陆生植物不能总是依靠水流来携带它们的生殖细胞和分散它们的受精卵。
Unlike aquatic and marine forms, land plants cannot always rely on water currents to carry their sex cells and disperse their fertilized eggs.
植物的祖先是进行光合作用的单细胞生物，由此产生的植物可能缺乏真正的根、茎、叶和复杂的生殖结构，如花朵。
The ancestors of plants were photosynthetic single-celled organisms that gave rise to plants presumably lacked true roots, stems, leaves, and complex reproductive structures such as flowers.
细胞可以转换成用于协助繁殖项目的生殖细胞，以帮助增加濒危物种基因库里的品种。
The cells could be converted into germ cells for use in assisted breeding programmes to help diversify the gene pools of endangered species, she says.
生殖细胞内不具微体，而管细胞的细胞质有较多的微体。
There was no microbody in the generative cell but many microbodies were present in the tube cell cytoplasm.
结果表明，其生殖方式符合体细胞孢子。
The results showed that the mode of reproduction conforms somatic apospory.
外周血单个核细胞用于抗原特异性胚芽生殖实验。
Peripheral blood mononuclear cells were used to conduct antigen specific blastogenesis assay.
从人胚胎生殖嵴、肠系膜中消化分离的原始生殖细胞，将其接种在人子宫内膜成纤维细胞饲养层上传代培养。
PGC from genital ridge and mesenterium of human embryo was incubated on fibroblast feeder layers for subculture.
所有这些都有人体的内分泌系统来控制，内分泌系统调节我们身体的各种过程，从细胞和组织的生长和修复到生殖功能以及情绪调节。
All of this is controlled by the endocrine system, the system in charge a lot of our body's processes, from cell and tissue growth and repair to reproductive function and mood regulation.
事实上，有研究小组断定过，母细胞的生殖能力之所以有限，是受毁损与有毒物质累积的结果。
Indeed, some research groups have posited that the mother's finite reproductive capability is the result of accumulating these damaged and toxic compounds.
她说，除了生殖细胞外，母血细胞可能会帮助各种人体器官更好地运作。
These cells may help any bodily organ work better, she says, apart from the reproductive kind.
这些细胞团队有制造各种血细胞的潜能并且能够再生殖。
This group of cells has the potential to form any of the different types of blood cells and also to reproduce itself.
他们接下来从狗的卵母细胞（一个不成熟雌性受精前的生殖细胞）中提取DNA，并将荧光修饰的狗细胞注入其中。
They next extracted DNA from a dog oocyte (an immature female reproductive cell prior to fertilization) and injected the fluorescent-modified dog cells into it.
就其分子实质核心来说，癌症细胞极度活跃、求生能力强、生气勃勃、生殖力强，就是我们自身的创造性复制品。
Down to their innate molecular core, cancer cells are hyperactive, survival-endowed, scrappy, fecund, inventive copies of ourselves.
acanthamoeba将自身嵌入变形虫之中并接管变形虫细胞的生殖系统，这样就可以利用变形虫细胞产生更多的病毒。
Acanthamoeba embeds itself in the amoeba and takes over the reproductive mechanism of the cell to make more viruses.
使用干细胞技术，由richardr. Berhringer博士带领的德克萨斯州M.D.A nderson肿瘤中心的生殖科学家们利用两只公鼠成功繁殖出雌性和雄性老鼠后代。
Using stem cell technology, reproductive scientists in Texas, led by Dr. Richard r. Berhringer at the M.D. Anderson Cancer Center, have produced male and female mice from two fathers.
“我想这是令人难以置信的，”加利福尼亚大学妇产和生殖学教授、干细胞科学家SusanFisher博士说。
"I think it's incredibly exciting," says Dr. Susan Fisher, a stem cell scientist and a professor of obstetrics, gynecology and reproductive science at University of California SAN Francisco.
Steptoe已经使用这种方法从生殖道收集到液体并且他相信也能够使用这个方法来提取卵细胞。 作为平等的合作伙伴，他们成立了自己的道德准则。
Steptoe was already using the method to withdraw fluid from the reproductive tract and agreed that he could also use it to extract eggs.
在适当的条件下，ES细胞能分化成各种细胞类型，包括生殖细胞。
Under appropriate conditions, es cells can differentiate into all cell types including germ cells.
目的探讨改进晚期及复发性卵巢恶性生殖细胞肿瘤治疗的方法。
Objective To investigate the improved treatment for advanced malignant germ cell tumors of the ovary.
结论卵巢内胚窦瘤的发生率在中国各类型卵巢恶性生殖细胞瘤中位居首位。
Conclusions the endodermal sinus tumor of the ovary stands first in the incidence of malignant germ cell tumors of the ovary in China.
研究人员表示在过去的30到50年，男性睾丸生殖细胞癌发病率出现显著和持续增加，尤其是在斯堪的纳维亚国家。
During the last 30 to 50 years, the researchers said, there has been a notable and continued increase in the incidence of testicular germ cell cancers among men, especially in Scandinavian countries.
结论四氯化碳对小鼠生殖细胞和血红细胞有遗传毒性作用。
Conclusion Carbon tetrachloride has genetic toxic effect on the PCE cell and germ cell in the mice.
如今，这两家一流机构已经认定不应将对人类“生殖细胞”——遗传dna——进行基因编辑视为医学研究中的红线。
Now the two elite organisations have ruled that gene editing of the human "germline" - inherited DNA - should not be seen as a red line in medical research.
安德鲁斯的研究以及其他基因混合的建议已经打开了使用生殖细胞系基因转移的后门。
The Andrews procedures and other gene mixing proposals have opened the back door to germ line gene transfer.
其次为生殖细胞遭受各种因素破坏和通过免疫机制使滤泡加速闭锁。
The second factor might be the destruction of germ cells by various causes and the acceleration of the follicle atresia through an autoimmune mechanism.
其次为生殖细胞遭受各种因素破坏和通过免疫机制使滤泡加速闭锁。
The second factor might be the destruction of germ cells by various causes and the acceleration of the follicle atresia through an autoimmune mechanism.
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