研究了黑苦莓叶片愈伤组织的诱导和再分化。
Callus induction and redifferentiation of black chokeberry leaf in vitro were studied.
重点讨论了去分化与再分化问题。
The discussion was centred on dedifferentiation and redifferentiation.
高浓度蔗糖能促进子球增大，但对子球再分化有抑制影响。
Medium with higher concentration sucrose can promote bulblet enlargement but inhibit bulblet formation.
苦瓜愈伤组织的再分化用琼脂固化的MS培养基比液态MS培养基效果好；
The callus redifferentiation of M. charontia on agar-solidified MS medium had better effects than that on liquid MS medium.
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.
通过诱导愈伤组织再分化和直接诱导不定芽这两种途径获得了石竹的再生植株。
The regenerated plantlets in Dianthus chinensis were obtained by two methods: through the redifferentiation of the callus and the adventitious buds induced directly from the explant.
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.
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.
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.
在MS培养基中加入不同植物激素，研究黑果腺肋花楸离体叶片愈伤组织的诱导及其再分化。
Callus induction and redifferentiation of black chokeberry leaf in vitro were studied when a diversity of plant hormones were added to MS media.
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.
经选择再分化实验，选择出长势及卡那霉素抗性最优的24个无菌株系，经PCR检测均为阳性。
Through differentiation, we selected 24 excellent lines to PCR test. All the lines were positive in PCR.
因此，认为植物产生愈伤组织和再分化为植株不仅与外源激素有关，而且因植物材料和营养条件而异。
Therefore, it is concluded that regulation of callus formation and differentiation of the calli by exogenous hormone is closely related to some endogenous factors and external condition.
采用正交试验、单因子试验和植物组织培养方法，探讨几种因子对野葛块根组织脱分化与再分化的影响。
The effects of several factors on dedifferentiation and redifferentiation of Pueraria lobata earthnut were investigated by orthogonal experiment, single factor experiment and plant tissue culture.
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.
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.
以4个小麦品种的幼胚为外植体，通过脱分化和再分化培养，研究了影响小麦幼胚愈伤组织诱导和再分化的因素。
The explants from immature embryo of 4 wheat varieties were cultured in vitro to study the affecting factors on callus induction and differentiation.
愈伤组织的诱导与再分化的研究显示：“种都一号”儿菜下胚轴与子叶愈伤组织诱导较容易，但根尖很难愈伤化。
It is easy to induce callus derived from hypocotyls and cotyledons, but callus derived from root tip was rather difficult to be done.
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.
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.
在过去的几年中，恩斯特博士和他的团队进行了临床实践并发表了160多份关于其他研究的再分化分析报告，并有了全然的发现。
Over the years Dr Ernst and his group have run clinical trials and published over 160 meta-analyses of other studies.
在过去的几年中，恩斯特博士和他的团队进行了临床实践并发表了160多份关于其他研究的再分化分析报告，并有了全然的发现。
Over the years Dr Ernst and his group have run clinical trials and published over 160 meta-analyses of other studies.
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