结论全反式维甲酸具有调控分化相关基因表达与否的重要作用，由RA诱导的肿瘤细胞再分化是一个多基因参与的过程。
Conclusion ATRA plays an important role in regulating the differentiation-related gene expression. ATRA-induced differentiation is a complex process with multiple genes involved.
作者在文中还讨论了烟草叶细胞脱分化和再分化与植物激素、蔗糖和培养材料的关系。
The authors still discussed the relation of dedifferentiation and redifferentiation of leaf cells of tobacco with plant hormon.
对于愈伤组织的再分化，不仅需要细胞分裂素，而且诱导培养基中生长素浓度的影响也是显著的。
With regard to the callus redifferentiation, not only kinetin is needed, but also the effect of auxin concentration of the induction medium is also remarkable.
另一种为半透明的松散型愈伤组织，没有能诱导其再分化，却是进行细胞培养生产次生代谢产物的优良材料。
The other type of callus was loose and could not be induced to differentiate, but it was proved to be excellent material for culturing secondary metabolin.
细胞的衰老归因于细胞不再分化，六胜肽含长链不饱和脂肪酸，提高皮肤的渗透和皮肤的亲和力，促使细胞的分化。
Cells age because cell differentiation stops. Hexapeptide contains long-chain unsaturated fatty acid which can improve the penetrability and affinity of skin, and promote cell differentiation.
上述去分化型软骨细胞向软骨细胞的再分化用培养基更优选含有T3的方式。
In a preferred embodiment, the above-described medium for the redifferentiation of dedifferentiated chondrocytes into chondrocytes further contains T3.
这些细胞一再分化，产生越来越多的异常细胞，异常细胞可播散至身体的任何部位。
The cell divides again and again, making more and more abnormal cells. These abnormal cells can spread to almost any other part of the body.
合点端的二分体细胞中细胞器丰富，线粒体和质体的形态正常，表明完成了再分化。
The chalazal cell in the dyad contains many organelles, and mitochondria and plastids showing regular shapes, considered a sign of the end of redifferentiation.
果蝇血细胞祖细胞来自于胚胎中胚层细胞，然后再分化为各种血细胞，这一系列分化过程由造血因子所调控。
Blood progenitors which arise from the Drosophila embryonic mesoderm differentiate into various hemocytes, and these processes are controlled by hematopoiesis regulating factors.
果蝇血细胞祖细胞来自于胚胎中胚层细胞，然后再分化为各种血细胞，这一系列分化过程由造血因子所调控。
Blood progenitors which arise from the Drosophila embryonic mesoderm differentiate into various hemocytes, and these processes are controlled by hematopoiesis regulating factors.
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