While studying the genetic makeup of corn, a new class of mutant genes was discovered by Barbara McClintock, a discovery which led to greater understanding of cell differentiation.
在研究玉米的基因构成时，芭芭拉·麦克林托克发现了一种新的突变基因，这一发现使人们对细胞分化有了更深入的了解。
If we better understand the origin of fat cell differentiation, growth, and accumulation, we can better treat obesity and its constellation of complications.
如果我们更好地了解脂肪细胞分化、生长和积累的原因，我们就可以更好地治疗肥胖及由其引起的并发症。
The team has made great progress and combining this work with that of other scientists working on stem cell differentiation, there is hope that the promise of regenerative medicine could soon be met.
该小组已经取得了巨大的进展，将这项进展与其他科学家正在进行的干细胞分化工作的进展相结合，这样再生医学的前景就有希望可以很快得到实现。
It opens up a lot of new areas, because we can see how these proteins control virtually every other molecule known to regulate skin cell differentiation.
它开辟了一个很多新的领域，因为我们可以看到这些蛋白是如何事实上控制几乎所有其他能够调节皮肤细胞分化的分子。
They could also use recombinant DNA to study cell differentiation and development, including such cellular abnormalities as cancer.
他们还可能利用重组合DNA来研究细胞分化和发育，包括像癌症这样的组胞变态。
It is becoming a useful tool for studying cell differentiation, the mechanism of development, gene function, medicine selection, cell therapy and so on.
胚胎干细胞的发现为研究细胞分化，动物和人发育机制，阐明基因功能，筛选药物，细胞治疗疑难杂症等开辟了广阔的空间。
To study the cell differentiation and differentiating markers in ameloblastoma and this may be helpful in histological diagnosis and prognostic prediction.
研究成釉细胞瘤细胞的分化状态，寻找特异性的分子标记物，为成釉细胞瘤的鉴别诊断及预后的判断奠定基础。
The gene encodes a cell membrane receptor, which has a role in the intracellular communication, and is required for cell differentiation, cell mobility and maintenance of correct tissue structure.
该基因编码一种细胞膜受体，这种受体在细胞内信息传递中起作用，同时也在细胞分化、细胞活动性、维持正常组织结构中起作用。
Retinoic acid is essential in cell differentiation? The function that determines what type of cell forms and how long it lives.
维甲酸对于细胞分化是必需的，细胞分化具有决定细胞类型和其存活时间的功能。
In tissue engineering tissue are reconstructed by combining cells and biomaterials, that involves both cell differentiation and proliferation.
组织工程是通过细胞和生物材料的组合重建组织的，涉及细胞分化和细胞增殖。
The cell differentiation is not the result of the action of a single factor but of the interaction and counteraction of the action system among the gene, cytoplasm and extracellular environment.
但是，细胞分化并非单一因素作用的结果，而是基因、细胞质及细胞外环境作用系统相互作用与反作用的结果。
The somatic recombination of DNA nucleoside sequences may be one link in the cell differentiation.
DNA碱基序列重组作为决定细胞分化的一个环节是可能的。
The essence of animal cloning is an adverse process of cell differentiation.
克隆动物的实质是细胞分化过程的逆转。
Conclusion: FN enhances the proliferation of ABCs, but has limited effects on cell differentiation. Therefore other growth factors are needed to act in concert to promote tissue regeneration.
结论：FN能促进牙槽骨细胞的增殖及蛋白合成，但促进细胞分化的能力有限，尚需其他生长因子的协助以促进组织再生。
Also the relationships of cell differentiation and cytoskeletal structure and gene expression were discussed.
本文还讨论了细胞分化与细胞骨架及基因表达的关系。
Objective to investigate the condition about cell differentiation and distribution in the super-thin epidermal graft, confirming the existence of phenomenon of cell ectopy during wound repair.
目的：了解超薄表皮片移植中干细胞的分化和分布的状况，初步探讨创面修复过程中细胞异位现象的存在。
In addition, we tested the effect of vessel endothelial growth factor (VEGF) and passage on cell differentiation, expansion kinetics and apoptosis.
另外研究血管内皮生长因子(VEGF)和传代培养对细胞分化、扩增动力学和细胞凋亡的影响。
The critical phase of cell differentiation occurs when the death programme is being run.
细胞分化的临界期就处于死亡程序执行中的某个阶段。
In addition to their role in immunity, some antibacterial peptides can play the distinct roles in cell differentiation, tissue repair and antitumor immunity.
除了在局部免疫中发挥作用外，各种因素诱导产生的抗菌肽还参与细胞分化、组织修复及抗肿瘤等功能。
Stem cell differentiation was the gap junction between stem cells and somatic cells.
缝隙连接介导的细胞与细胞间反应也是干细胞分化中必需的。
Two or three nuclei, and even nucleus chain were observed in some of the cells after confluence, showing a trend of muscle cell differentiation.
细胞汇合后少部分细胞出现双核或三核，甚至出现核链，显示肌细胞分化倾向。
METHODS: MTT assay to test cytotoxicity; cell staining and NBT reduction to test cell differentiation.
方法：MTT法测定细胞增殖，细胞染色和NBT还原试验测定细胞分化。
Positional information is one of the important mechanisms underlying plant development because it is involved in pattern formation, cell differentiation and cell fate determination.
位置信息是植物发育的重要机制之一，它在植物体的模式建成、细胞的分化及细胞命运的抉择过程中起重要作用。
Embryo bisection is a powerful means in the study of cell differentiation, early embryonic development and the totipotency of embryo cell.
胚胎分割是研究细胞分化、早期胚胎发育、胚胎细胞全能性的有力手段。
There were no correlation between PDGF overexpression and the degree of cell differentiation.
PDGF的过度表达与肿瘤细胞的分化程度无关。
Oligodendrocyte precursor cell differentiation medium is a complete medium designed for the differentiation of oligodendrocyte precursor cells in vitro.
少突胶质前体细胞培养基是专门为少突胶质前体细胞体外分化设计的最适宜的培养基。
After capturing tumor antigen, DC migrates to TDLN where it becomes matured and starts presenting antigen, then induces t cell differentiation, maturation and to kill tumor cells.
在捕获肿瘤抗原后，DC迁移至TDLN，发育成熟并递呈抗原，诱导T细胞分化、成熟，杀伤肿瘤细胞。
Agents that induce cell differentiation have been widely used in tumor research and achieved progress in the prevention and treatment of tumor. among them, retinoid drug shows confirmative effect.
分化诱导剂被广泛应用于肿瘤的研究，在肿瘤的预防和治疗方面取得一定的进展，其中以维甲酸类药物效果肯定。
Agents that induce cell differentiation have been widely used in tumor research and achieved progress in the prevention and treatment of tumor. among them, retinoid drug shows confirmative effect.
分化诱导剂被广泛应用于肿瘤的研究，在肿瘤的预防和治疗方面取得一定的进展，其中以维甲酸类药物效果肯定。
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