兼性异染色质是在特定细胞发育命运中可能具有转录活性的异染色质。
Facultative heterochromatin is the heterochromatin that may become transcriptionally active in specific cell development fates.
位于心脏上方分胸腺是T细胞发育的器官。
Located just above the heart in humans, the thymus is the organ where T-cells develop.
结果表明：二倍体和三倍体卵母细胞发育差异明显。
The results indicate that oocytes development are obviously different for diploid and triploid oysters.
目的研究浆细胞发育过程中基因表达的改变及其调控。
Objective To study the genes modulated during plasma cell development and their regulating network.
威母波斯是UCSB分子，细胞发育生物系的副教授。
Weimbs is assistant professor in the Department of Molecular, Cellular and Developmental Biology at UCSB.
更多证据显示，肿瘤同健康器官一样，由干细胞发育而成。
More evidence that tumours, like healthy organs, grow from stem cells.
结论：胎儿输卵管上皮细胞发育过程中具有明显的阶段性。
Conclusion: the process of the development in human fetal oviductal epithelial cells was obviously classified into stages.
结果显示罗氏沼虾胸神经节能分泌促进卵母细胞发育的激素。
The results show that the thoracic ganglion of M. rosenbergii can secrete peptide hormone which stimulates the oocyte development of the prawn.
利用四倍体胚胎补偿技术就可以得到完全由ES细胞发育而来的小鼠。
Thus, we can obtain the ES mouse completely from ES cells with the method of tetraploid embryo complementation.
方法：通过相关文献的阅读，综合评述B细胞发育与BCR基因重排。
Methods: to read the related literatures then to review and comment the B lymphocyte development and BCR gene rearrangement.
胸腺上皮细胞分泌产生的胸腺激素在T淋巴细胞发育分化过程中起重要作用。
The thymus hormones secreted by thymus epithelial cell plays a important role during t cell development and diff.
卵细胞发育过程中始终伴随着滤泡细胞结构和形态的变化，这一现象明显可见。
It is obvious that the oogenesis always accompanys with the variation of the structure and the shape of the follicle cell.
新的研究揭示了骨髓干细胞发育生成多种不同的细胞进入血液循环的生物学现象。
New research sheds light on the biological events by which stem cells in the bone marrow develop into the broad variety of cells that circulate in the blood.
目的：探讨卵丘细胞在玻璃化冷冻中对小鼠卵母细胞发育潜能及细胞骨架的影响。
Objective: Study the effects of cumulus cells on the developmental potential and cytoskeleton of mouse vitrified-thawed oocytes.
摘要骨髓造血微环境存在于全身骨骼的骨髓腔内，是机体造血以及免疫细胞发育的场所。
Bone marrow hematopoietic microenvironment occupies the medullary cavities of bones throughout the skeleton and provides support for hematopoiesis and immune cells development.
草鱼一年多次产卵的生物学基础主要是：(1)成熟草鱼卵母细胞发育的不完全同步性。
The biological basis consists of: (1) the development of oocytes in the ovary of the brood fish is not completely synchronous.
目的研究氟化物对胸腺上皮细胞的毒性作用及对胸腺细胞发育的影响，探讨其作用机制。
Objective to study the toxicity of fluoride on thymic epithelial cells and thymocytes, and to explore its mechanism.
细胞抗原受体(TCR)功能的表达有赖于该基因在正常T淋巴细胞发育过程中的重排。
The expression of TCR function depend on the gene rearrangement during ontogeny in nor-mal t cell.
结论：巨噬细胞是小鼠胸腺IL - 6的主要来源，参与胸腺细胞发育微环境的构成。
Conclusion: Macrophages is the main source of IL-6 in mouse thymus, and it play a pivotal role in constituting thymic microenvironment.
这种荧光一旦激活就不会消失，而且那些由带有荧光的祖细胞发育而来的细胞仍会发出荧光。
Once activated the fluorescence does not go away and all cells that develop from the fluorescent precursors should remain fluorescent.
矿物质含量也很丰富，特别是含有人体必须的氨基酸，有促进脑细胞发育，增强记忆的功能。
Is also very rich in mineral content, especially in the human body contains essential amino acids, can promote brain cell development, enhance memory function.
大豆初生叶一般由7层原始细胞发育而成，通常形成3—4层栅拦细胞及2层脉侧叶肉细胞。
The soybean primary leaves developed from 7 layers of original cells, and 3-4 layers of palisade cells(PSC)and 2 layers of paraveinal Mesophyll cells (PVM) were formed in these leaves.
以豇豆为材料，采用悬空培养法，研究了豇豆边缘细胞发育的特性及铝毒对豇豆边缘细胞的影响。
The effect of aluminum toxin on production and development of root border cells were investigated with cowpea ( Vigna ungniculata ssp.
一个对于生殖细胞高度保守的“内部的”遗传程序决定了构成生殖细胞发育基础的事件的发生顺序。
A highly conserved genetic program "intrinsic" to germ cells determines the sequence of events that underlies germ cell development.
然而，如果这些胚泡细胞发育得当，它们的确可以生长成一个人，因为胚泡是胚胎发育的早期阶段。
Yet, all being well, it will become one—for a blastocyst is an early stage in embryonic development.
文章主要围绕支持细胞中促卵泡素信号途径，及其对细胞发育过程中相关基因表达的影响等方面进行了综述。
In this review, we discussed FSH signaling pathways and the gene expression changes during Sertoli cell development and spermatogenesis.
在成功解码指导这些细胞发育的遗传信号的基础上级，研究小组即着手诱导人类胚胎干细胞以同样的方式发育。
Once the team had deciphered the genetic signals that guide the development of these cells, they were able to coerce human embryonic stem cells into developing in the same way.
温室葡萄的新梢在PP 333喷施后，对其次生木质部导管细胞发育抑制作用的大小与PP 333浓度呈正比。
The inhibition of spraying PP333 on the new shoots of greenhouse grape to the development of secondary xylem cell correlated positively with the concentration of PP333.
对雌激素、孕激素和雄激素在种性类固醇激素在两栖动物卵母细胞发育过程中的作用，协同调控及相互转化关系作了阐述。
The function, the regulatory function and the relationship among Elstrogen, progestogen and Androgen during the development and maturation of amphibian oocyte are set forth.
对雌激素、孕激素和雄激素在种性类固醇激素在两栖动物卵母细胞发育过程中的作用，协同调控及相互转化关系作了阐述。
The function, the regulatory function and the relationship among Elstrogen, progestogen and Androgen during the development and maturation of amphibian oocyte are set forth.
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