有丝分裂的

Wilms tumors with unfaorable histology contain anaplasia – defined as the presence of hyperchromatic, enlarged nuclei (at least 3 times as large as blastemal nuclei), and multipolar mitotic figures.

如有细胞间变则提示Wilms'瘤预后不良，所谓细胞间变，表现为染色质粗糙，胞核增大（至少是后肾胚芽细胞核的3倍大小）以及多极性有丝分裂像。

EZ was we akly positive in CM effects test but it may not induce aneuploid in mammalian ce lls.

益康唑对细胞有丝分裂有与秋水仙素相类似的效尖，进一步分析表明其在哺乳动物体细胞内无非整倍体诱发效应。

Reduction of the diploid number of chromosomes by one half during meiosis, resulting in the haploid number.

星状体在细胞浆内形成的星状结构，在有丝分裂期间有棱形纤维环绕中心体

Through many times' experiment and research, the writer finds that there are several steps which are very important in the experiment, because they will have a direct influence on whether students can find the cell which is in different period of the karyokinesis under the microscope.

笔者经过多次实验和探索，发现实验中有几个步骤非常重要，它直接关系到学生能否在显微镜下找到处于有丝分裂各期的细胞。

CENP-E is a microtubule-based kinesin motor protein located on the outer kinetochore and is responsible for a stable microtubule-kinetochore attachment.

有丝分裂期染色体的运动是由纺锤体微管和位于染色体着丝粒区域的一个特化的结构—动点之间程序化且动态的相互作用而协调完成的。

A star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis.

在细胞浆内形成的星状结构，在有丝分裂期间有棱形纤维环绕中心体。

Epidermal growth factor has an important positively influence on cytotrophoblast invasion, while Transform growth factor-β〓 has a negative influence.

如表皮生长因子为一种强的促有丝分裂因子，对滋养细胞侵蚀有促进作用；而转化生长因子-β为免疫细胞抑制因子，对滋养细胞侵蚀有抑制作用。

This review focuses on the function and interaction of MAP kinase and MPF during meiotic maturation and fertilization of oocyte.

结果在受精卵第一次有丝分裂期，正常组小鼠受精卵MAPK和MPF的活性均有短暂升高。

When applied the spiny eel X chromosome library probes to the chromosomes of the two fish, different signals were distributed: in Siniperca chuatsi, besides some little signals on lot of autosomes, a large bright signal region was detected on the 8th chromosomes, which represented a synteny of spiny eel X chromosomes; but in Channa argus, no distinct synteny was found.

当以刺鳅的生物素标记X文库探针对鳜鱼和乌鳢的有丝分裂染色体进行染色体涂绘后，经过核型分析和统计分析表明，在这两种鱼的染色体上的杂交信号分布是不同的：在乌鳢中，除散在信号外，在其第八号染色体近着丝粒部位存在着一段较大的信号结合区域，应是与刺鳅的X染色体同源的保守同线群，而在鳜鱼中，只有散在信号分布于多条染色体上，没有明显的保守同线群存在。

A star - shaped structure formed in the cytoplasm of a cell and hav in g raylike fibers that surround the centrosome dur in g mitosis.

星状体在细胞浆内形成的星状结构，在有丝分裂期间有棱形纤维环绕中心体

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐