chromatid

chromatid

美 ['kroʊmətɪd] 　英 ['krəʊmətɪd]

• n.【生】染色单体
• 网络染色分体；染色半体；姐妹染色单体

词形变化

复数：chromatids  

英汉解释

n.	1. 【生】染色单体

英英解释

n.	1. either of the two strands into which a chromosome divides in the process of duplicating itself in cell division

例句

The standard practice is to call the entire structure a chromosome and each of its strands a sister chromatid.

标准的做法是把整个结构称为一个染色体，而把它的各条称为姐妹染色单体。

Cross took place in between the two non-sister chromatid.

交叉发生在两条非姊妹染色单体之间。

The central axial area of each chromatid is a low electronic density region or chromatin free compartment , in which there are lots of RNP.

在染色体横切面中，可见染色体中央有一低电子密度的无染色质区，该区内有大量RNP物质。

Roundup causes increased frequency of sister chromatid exchanges in human lymphocytes (white blood cells), even at the lowest dose tested.

草甘膦除草剂农达在人类淋巴细胞（血液白细胞）中增加了发生姐妹染色体的频率，即便在试验的最低剂量。

Reach the poles, n the number of sub-chromosome, and each sub-chromosome composition of only one chromatid.

到达两极的子染色体为n数，并且每条子染色体只由一条染色单体构成。

METHODSTo determine the sister chromatid exchanges (SCE) of chronic alcoholism patients by peripheral blood culture.

应用外周全血淋巴细胞培养方法检测慢性酒精中毒患者淋巴细胞姐妹染色单体交换率。

Study on the impact of trinitrotoluene on sister chromatid exchange of Mocaca mulatta peripheral blood lymphocyte.

三硝基甲苯对恒河猴外周血淋巴细胞姐妹染色单体互换的影响。

Methods: The sister chromatid exchange (SCE) test in mice spermatogonia was used in the study.

方法：采用小鼠精原细胞姐妹染色单体交换实验。

The peripheral blood lymphocyte sister chromatid exchanges(SCE)of 50 rare-earth workers were reported, The frequency of SCE was 5.

本文报告了50例稀土作业工人外周血淋巴细胞姊妹染色单体互换（SCE）的观察结果，其SCE频率为5。

Micronucleus test and sister chromatid exchange assay were adopted to study the genetic damages of Na_2SeO_3 at 0.

采用蚕豆根尖微核实验和姊妹染色单体交换实验，研究亚硒酸钠（0。

Analysis of sister chromatid differentiation in myelodysplastic syndrome and its clinical application

骨髓增生异常综合征患者姐妹染色单体分化的研究

Experimental Investigation of Pulsed Current Electromagnetic Fields on Chromatid Exchange of Lymphocytes

脉冲电流电磁场对淋巴细胞染色单体互换的影响

Effects of Manganese on Frequencies of Micronucleus and Sister Chromatid Exchange in Human Peripheral Blood Lymphocytes in Vitro

锰对人外周血淋巴细胞微核率和姊妹染色单体交换频率的影响

Research on Incidence of Sister Chromatid Exchange and Its Influencing Factors

姐妹染色单体互换频率影响因素的研究

Effects of acupuncture and moxibustion on chromosome aberrations rate and sister chromatid exchange rate in bone cells of mice

针灸对小鼠骨髓细胞染色体畸变率、姊妹染色单体交换率的影响

A study on the effects of occupational exposure to lead, arsenic and cadmium on sister chromatid exchange rate in human lymphocytes

染色单体互换频率与铅砷等危害的探讨

Changes of sister chromatid exchanged frequency in bone marrow cell of mice intoxicated with nitrogen tetroxide

四氧化二氮对小鼠骨髓细胞姐妹染色单体互换频率变化的影响

Effect of melatonin on sister chromatid exchange and proliferation index of lymphocytes in human peripheral blood in vitro

褪黑素对人淋巴细胞姐妹染色单体交换和增殖指数的影响

Changes of sister chromatid exchanges in lymphocytes of chronic alcoholism

慢性酒精中毒患者淋巴细胞姐妹染色单体交换率的变化

Clinical application of sister chromatid exchanges

姐妹染色单体交换检测的临床应用

sister chromatid of plant and differentiate of chromosome

植物姊妹染色单体及染色体的区分

Effect of zinc on sister chromatid exchange induced by cadmium in human lymphocytes

锌对镉诱导人淋巴细胞姊妹染色单体交换的影响

In vitro Sister Chromatid Exchange Assay in Mammalian Cells

哺乳类动物细胞姐妹染色单体互换体外试验

Sister Chromatid Exchange Induction in Human Lymphocytes Exposed to Harmful Factors in Four Kinds of Work Environments

四种作业环境中有害因素对人姐妹染色单体互换影响的研究