无丝分裂

部分葱属（Allium）植物细胞的无丝分裂研究

Study on Cell Amitosis in part of the Allium Plants

成人角膜内皮细胞无丝分裂现象初步研究

Preliminary Study on Amitosis of Adult Corneal Endothelial Cells

在原核生物中，核物质仅是一个简单的环状DNA，而不与组蛋白结合，并且细胞为无丝分裂。

In prokaryotes the nuclear material is simply a circular strand of DNA , not complexed with histone proteins , and cell division is amitotic .

结论：NGF诱导PC12细胞分化的神经细胞能以无丝分裂方式增殖；

Conclusion : The neurons differentiated by NGF in cultured PC12 cells can divide in amitotic way .

在细胞呈指数生长的24～72h时出现许多无丝分裂像，但未见有丝分裂像；

In exponential proliferating 24-72h , many amitotic figures appear but the mitotic figure is not observed .

福桔（Citrustangerina）贮藏过程中二次生长与果皮细胞无丝分裂

Amitosis on the Pericarp Cell and the Secondary Growth on the Storage of Citrus tangerina

何氏奥库线虫肠细胞核无丝分裂的细胞光度法分析

Cytophotometric studies on the amitotic division of intestinal nucleus of nematode

细胞分裂出现较多的无丝分裂。

During the callus formation many cells divided in amitosis .

结果：软骨细胞呈现多种方式的无丝分裂像；

Results : chondrocytes exhibited various types of amitotic figures .

小麦离体花药中花粉核无丝分裂的电子显微镜观察

Electron microscopical observations on wheat pollen nuclear amitosis in vitro

猫的多卵卵泡与卵细胞的无丝分裂

The polyovular follicles and amitotic divisions of ova in cats

羊草小孢子的无丝分裂

Studies on the Amitosis of Microspores of Aneurolepidium chinense

胚乳核为无丝分裂，分裂不同步。

The nuclei of endosperm are amitosis and its division is not synchronous .

叶肉细胞脱分化后，其分裂方式为无丝分裂。

Amitosis was the main way of cell division at the stage of cell dedifferentiation .

人急性粒细胞白血病细胞的无丝分裂现象

Phenomenon Amitosis in human acute myeloid leukemia

实验结果表明：所有细胞细胞核的分裂方式均为无丝分裂，未发现有丝分裂现象。

The result showed that nuclear amitosis was the only kind of division in all these cells .

结果：正常成体羊与成人心脏均发现内皮细胞无丝分裂相。

Results : Amitotic phases were observed in endothelial cells of normal adult goat and human heart .

细胞脱分化过程中，细胞分裂以核缢裂的无丝分裂方式进行。

In the process of cell dedifferentiation , cell division form was the amitosis of the nucleus break-up .

结论灵长目动物角膜内皮细胞在一定条件下有再生能力，其再生方式为无丝分裂。

Conclusion The corneal endothelial cells of the primate have regenerative power , and the form is amitosis .

水稻游离核的分裂以无丝分裂为主，而小麦游离核的分裂以有丝分裂为主。

The primary division way of the free nucleus in rice was amitosis , While the one in wheat was mitosis .

摘要无丝分裂常被人们认为是只存在于低等植物中，是高等植物中不正常的或偶然见到的细胞分裂方式。

Amitosis was considered only to exist in lower plants , or abnormal in higher plants , accidental form of the cell division .

结果：正常成体羊心室心肌细胞，包括工作心肌细胞和传导心肌细胞，均可见明显的无丝分裂相和细胞死亡特征。

Results : The obvious amitotic phases and cellular senescent characteristics were observed in adult goat ventricular muscle cells including working and conducting cardiac muscle cells .

主要结果如下：（1）二棱大麦胚乳核的分裂有两种方式：有丝分裂与无丝分裂，并以有丝分裂为主；

The major results are as follows : ( 1 ) Barley endosperm nucleus division has two forms : mitosis and amitosis , and the former is the majority .

结果：成年大鼠肾上腺被膜、皮质球状带、束状带、网状带细胞均呈现多种无丝分裂像；

Results : The results showed that various types of amitotic figures could be found in the cells of capsule , zona glomerulosa , zona fasciculata , and zona reticularis of adrenal gland .

无丝分裂过程先是细胞核中部缢缩形成哑铃状细胞核，然后分裂成两个子细胞核，最后细胞一分为二、完成细胞分裂。

Amitosis began with a transversal constriction of nucleus to form dumb bell shaped nucleus which later split into two daughter nuclei , and completed with the separation of cytoplasm to form two new cells .

主要结果如下：（1）水稻胚乳游离核与细胞的分裂有两种形式：无丝分裂与有丝分裂，并以无丝分裂为主。

The main results were as follows : ( 1 ) In rice endosperm , the division of free nuclei and cells had two kinds of forms : amitosis and mitosis , and the amitosis was the majority .