Heterochromatin is dynamically regulated during the cell cycle and in response to developmental signals.
在细胞周期中，异染色质会被进行动态的调节，以响应发育信号。
Conclusion Disturbance of embryonic cell behavior and related gene expression played important roles in developmental toxicity caused by methylmercury.
结论胚胎细胞行为和相关基因表达异常在甲基汞的发育毒性作用机理中起重要作用。
In this study, Gleason and Peter Bryant, developmental and cell biology professor, used rats treated to develop the animal equivalent of Parkinson's disease.
在这项研究中，Gleason和发育和细胞生物学系的教授PeterBryant，采用帕金森病的大鼠模型。
The field of stem cell biology interfaces with many areas of basic biology including developmental biology, tissue growth and homeostasis, regeneration, cancer and aging.
干细胞生物学与发育生物学，组织生长和动态平衡，再生，癌症和衰老的基本生物学的许多领域，包括接口领域。
It is well known that the developmental inherent rhythm occurs during the development of secondary vascular tissue. Synchronously, the cell ergastic substance shows dynamic changes.
众所周知，树木次生维管组织的发育具有内在的节律性，与此同时维管组织的细胞内含物也会发生动态变化。
The discovery implies that culture conditions during es cell generation - which have yet to be identified - can influence the developmental properties of human es cells.
这一发现表明在ES细胞传代时的培养条件(已被认识到)能影响人类ES细胞的发育特征。
The effect of feeder cell type, growth factors, and embryo developmental stage on establishment of sheep embryonic stem cell was also studied in present experiment.
同时，比较了饲养层细胞类型、生长因子、胚胎发育阶段等因素对绵羊胚胎干细胞分离培养效果的影响。
This tiny nematode (it is just a millimetre long) was the first organism to have its developmental pathway worked out cell by cell.
这里应该指对线虫一个细胞一个细胞的研究后找出的该生物体生长发育的模式。
Lacertus had fixed in initial stage of differentiation of fibre cell, so, it could't change with the developmental process.
纤维束数在纤维细胞的分化初期就已经确定下来，因此不会随生育进程的进行而发生变化。
Objective: To investigate the haploidization of somatic cell nuclei in non-enucleated mature oocytes regarding chromosomes and developmental potential.
目的：探索体细胞移入未去核成熟卵母细胞后单倍体化的能力。
The changes of Immunoglobulin, t cell subsets, salivary amylase, gross motor Assessment, developmental quotients and TCM syndrome score changes were observed before and after the treatments.
观察治疗前后免疫球蛋白、T细胞亚群、唾液淀粉酶、中医证侯积分、大运动发育评估、发育商评估的变化情况。
The changes of Immunoglobulin, t cell subsets, salivary amylase, gross motor Assessment, developmental quotients and TCM syndrome score changes were observed before and after the treatments.
观察治疗前后免疫球蛋白、T细胞亚群、唾液淀粉酶、中医证侯积分、大运动发育评估、发育商评估的变化情况。
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