细胞分裂周期

目的：探讨细胞分裂周期蛋白6（CellDivisionCycle6，CDC6）在急性白血病中的异常表达及其临床意义。

Objective : To investigate the abnormal expression and clinical significance of cell division cycle 6 ( CDC6 ) in adult patients with acute leukemia .

只有当活性位点与热点正确契合时，这种短暂的对接才能实现其在细胞分裂周期中的作用，Rudolph说。

Only when active sites and hot spots fit correctly can this brief docking accomplish its role in the cell division cycle , said Rudolph .

AL和MDS外周血姐妹染色单体互换及细胞分裂周期动力学观察

Observation on sister chromatid exchange and cell cycle in Al and MDS

林鸿萱说GW2基因可能通过调控细胞分裂周期来影响谷粒尺寸。

He said the GW2 gene might affect grain size by regulating the cell division cycle .

油松雌性不育系高水平的ABA含量，以及IAA、ZR的缺乏可能导致其不能正常进入细胞分裂周期，从而发生败育。

The high level of ABA and deficit of IAA and ZR may be the reasons of ovule abortion in female-sterile clone of Pinus Tabulaeformis Carr . because free nuclei could not enter into the cell cycle normally .

表达上调的基因主要包括肿瘤坏死因子配体和受体家族、半胱氨酸家族、Bcl-2家族、DNA损伤检测和P53途径和细胞分裂周期蛋白和激酶等；

The up-regulated genes mainly belonged to the tumor necrosis factor ( TNF ) ligand and receptor superfamily , Caspase family , Bcl-2 family , DNA damage checkpoint / P53 and ATM pathways , cell division cycle proteins and kinases , cyclin , cyclin - dependent kinases and inhibitors .

分子钟间的信号转导：昼夜节律振荡器对细胞分裂周期的调控

Signal transduction between clocks : regulation of cell division cycles by circadian oscillators

酵母细胞分裂周期突变株中磷酸化蛋白的变化

Phosphoprotein Changes in Yeast Cell-Division-Cycle Mutants

例如，某些与细胞分裂周期有关的基因在戒烟者和吸烟者中的表达水平都偏低。

For example , several genes related to the cell cycle were expressed at lower levels in both former and current smokers .

本文主要对辐射诱发染色体畸变和微核的形成与细胞分裂周期的关系作了综述和分析，并对微核细胞率作为辐射损伤的细胞学指标进行了评价。

This paper reviewed the relationship between chromosomal aberrations at the different stages of mitotic cycle and the mechanism of chromosomal aberrations and micronuclei induced by radiation .

实验发现整个细胞分裂周期中有稳定水平的过氧化氢积累于细胞壁上，其积累水平与细胞的生长速度有密切的联系。

Steady-state level of H2O2 was localized in cell wall throughout the cell division cycle of bacteria . There is a close correlation between the endogenous H2O2 accumulation and the growth of bacteria .

目前，尽管生长素信号转导与细胞分裂周期的研究分别取得了很大进展，但生长素信号诱导水稻不定根原基发生的早期分子机制仍不清楚。

Although considerable progress has been made in understanding of auxin signaling regulation of cell cycle progression , the molecular mechanisms by which auxin regulates the rice adventitious root primordia formation remains poorly understood .

细胞在分裂周期中表现出各不相同的、不随意的、空间的“分布式依赖”。

The cells appear to be differently , and non-randomly , spatially distributed depending on the cycle phase in which they fall .

相对而言，赤霉素（GA3）不能诱导单性结实，其对细胞分裂和细胞周期相关基因的表达作用也很小。

In comparison , GA3 had little effect on the induction of parthenocarpy and the transcripts of cell cycle-related genes .

IGF-Ⅰ可以促进细胞有丝分裂周期，抑制凋亡。

IGF - ⅰ can promote cell mitotic cycle and inhibit apoptosis .

研究了不同浓度的松胞素B对人血淋巴细胞和中国仓鼠肺成纤维细胞（CHL）分裂周期和微核率的影响。

On the basis of micronuclei ( MN ) formation theory , the effects of cytochalasin B at different concentrations on mitotic cycle and micronucleus frequencies of CHL cells and human blood lymphocytes were studied .

在体细胞有丝分裂细胞周期的各时期中都可见到明显的杂交信号。

Hybridization signals are evidently present during all stages of mitotic cell cycle .

然而，当分裂抑制解除时，精原细胞可以在细胞分裂周期的各个时期中死亡。

However , when the cells are free from the mitotic inhibition , spermatogonia may die at any stage of the mitotic cycle .

真核生物细胞中蛋白质降解参与新陈代谢、细胞分裂周期进程、对淋巴细胞的抗原提呈和许多其它重要功能的调节。

Protein degradation in eukaryotic cells is involved in regulation of metabolism , progression through the cell division cycle , antigen presentation to lymphocytes and other important functions .

用MTT法检测细胞生长抑制情况，用流式细胞仪测定细胞分裂周期中各期细胞数及凋亡率，用电镜扫描法观察细胞形态结构。

The cell growth inhibition was detected with MTT method ; the number of cells and apoptotic rate were measured by flow cytometry .

方法采用MTT法分析IM94对人肝癌细胞7721生长的影响，用流式细胞术检测细胞有丝分裂周期及细胞凋亡，用H。

METHOD MTT method was used to analyse the influence of IM 94 on human hepatocellular carcinoma .

精原细胞数量的减少主要由于细胞死亡。它们的辐射致死和细胞分裂周期有一定的关系。

The causal factor of decreasing in the number of spermatogonia is mainly the death of the cells , which is induced by irradiation and bears a definite relationship to a certain stage of the mitotic cycle .

乙型肝炎患者淋巴细胞经72小时培养进入M3期的细胞数与对照组相比无显著差异（P>0.05），提示，细胞分裂周期并未延长。

And ( 3 ) the numbers of third mitosis cells ( 72hr culture ) are not significantly different between the patients and the control group ( P > 0.05 ) . The fact indicated that cell cycle of patients with hepatitis B was not prolonged .

并分别比较了胚乳细胞化过程不同阶段胚乳游离核或胚乳细胞有丝分裂与分生组织细胞有丝分裂微管周期的差异。

And the differences in microtubular mitotic cycle between free nucleus or cell of endosperm and meristem are listed as well .

真核生物细胞内很多蛋白质需要经过异戊烯化才能促进细胞生长分化，维持细胞形态活力和细胞分裂周期等。

Many proteins of eukaryotic cells need prenylation to promote cell growth and differentiation , and to maintain cell morphology and cell division cycle .

多数生长因子在细胞内的第二信号均为3，4，5-三磷酸磷脂酰肌醇（phosphatidylinositol3，4，5-triphosphate，PIP3），PIP3可与其它激酶结合促使细胞进入分裂周期。

The second messenger of most GFs is phosphatidylinositol 3 , 4 , 5-triphosphate ( PIPS ) . PIPS can promote proliferation of cells by combining other kinases .