英语释义

• the loss of specialization in form or function

片语

Cell Dedifferentiation细胞去分化

cellular dedifferentiation细胞脱分化

dedifferentiation culture再分化培养

dedifferentiation characteristic脱分化培养

dedifferentiation initiation脱分化启动

chloroplast dedifferentiation叶绿体脱分化

dedifferentiation detail分化还原

Microspore dedifferentiation小孢子脱分化

dedifferentiation characteristics脱分化特性

英汉例句

• the explants cells of nicotiana tobacum undergo the process of dedifferentiation and redifferentiation under the treatment of phytohormone with different conleutrations.

  在植物叶肉细胞的脱分化、再分化过程中伴随着叶绿体与质体相互转化的过程。

• the results also showed that the dedifferentiation and redifferentiation characteristics of wheat anthers were different among genotypes.

  研究还表明，不同基因型小麦花药组织的脱分化特性和再分化特性不同；

• based on the characteristic distributions of atpase, the critical stage of cell differentiation and the relationship between the critical stage and dedifferentiation were discussed.

  此外，根据酶的分布特点，探讨了细胞分化临界期的指标及其与脱分化的关系。

• 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.

  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。

• it appeared that the sugarcane leaf segments dedifferentiation and callus formation induced by 2.4-d may be related with the changes of endogenous levels of zeatin, zeatin riboside and aba.

  据此我们认为在甘蔗组织培养中2.4-d可能通过调节内源激素的水平及其相互作用，引起培养物中某些生理生化过程发生改变，从而进行脱分化和愈伤组织形成。

• the result indicated:(1) the lateral bud liquid still culture did not process dedifferentiation and the mutation caused by 2, 4-d could be avoided;

  结果表明：1，腋芽液态静止培养技术，不经过脱分化过程，避免了2，4—d作用引起的变异；

• these gene were up-regulated of the whole process or some point in time, they played an important role to the synthetic and decomposition in the process of dedifferentiation of mature embryo.

  这些基因在小麦成熟胚培养的整个过程或某些时间点表现为上调表达，它们对小麦成熟胚细胞脱分化过程中细胞壁物质的合成和分解起到重要作用。

• objective: to investigate the dedifferentiation of glia cells and the expression of related molecules after optic nerve injury.

  目的：研究视神经损伤后神经胶质细胞去分化的程度及相关分子的表达。

• in order to explain the mechanism of dedifferentiation, we bring forward「the acid-alkaline dedifferentiation hypothesis」.

  为了揭示细胞脱分化的分子机理，我们提出了「酸堿脱分化假设」。

• the authors still discussed the relation of dedifferentiation and redifferentiation of leaf cells of tobacco with plant hormon.

  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 results shows that the dedifferentiation initiates from wounded cells;

  结果表明，脱分化始于切口周围的细胞；

• the change of protein, rna, dna and starch contents during the explants dedifferentiation and callus formation of the vanilla planifonia is reported.

  就香荚兰组织培养过程中外植体脱分化的核酸、蛋白质及淀粉含量的动态变化作了比较分析。

• a correlation was discussed between the dedifferentiation of the highly vacuolate cells induced by the subculturing process and a dedifferentiation of the chloroplasts with the cells.

  文中讨论了高度液泡化细胞脱分化与细胞中叶绿体脱分化的关系。

• our findings suggest that direct cell type conversion occurs via successive steps, and that dedifferentiation can occur in the absence of cell division.

  我们的发现表明，细胞类型的直接转变是逐步完成的，而且这个去分化的过程能够在无细胞分裂的情况下发生。