chromatid

1. Asymmetrical chromatid exchange In bodily form, symmetry is beauty.
   非对称型染色单体交换在体型方面，对称就是美。
2. Chromosome aberration and sister chromatid exchange studies in lymphocytes from children of men taking gossypol formic acid
   甲酸棉酚服用者子代淋巴细胞染色体畸变和姊妹染色单体互换的研究
3. Asymmetrical chromatid exchange non-symmetric varistor
   非对称型染色单体交换
4. Combined effects of bisphenol A and nonyl phenol on sister chromatid exchanged in peripheral blood cells of finless eel
   双酚A和壬基酚联合喂养对黄鳝周围血细胞姐妹染色单体交换的影响
5. Micronucleus ( MN) test? sister chromatid exchanges ( SCE) and sperm malformation test were used to study the effects of asparagus officinalis on the mutagenic activities of cyclophosphamide ( CTX).
   用微核（MN）试验、姐妹染色单体交换（SCE）及精子畸形试验探讨芦笋汁对环磷酰胺（CTX）致突变作用的影响。
6. Sister chromatid exchange test
   姐妹染色单体交换试验
7. Chromosomal satellite& A small mass of chromatin containing genes for ribosomal RNA, at the end of the short arm of each chromatid of an acrocentric chromosome;
   染色质的一小部分，含有核糖体RNA基因，位于近端着丝粒染色体的短臂染色质末端；
8. Ochratoxin A may act by induction of DNA strand breaks, sister chromatid exchanges, DNA adduct formation, or reactive oxygen but the mechanism of action as a toxin is not yet resolved.
   赭曲毒素A通过诱导DNA链的断裂、姐妹染色单体的互换、DNA加合物的形成或者活性氧发挥作用，但是作为一种毒素其作用机制仍然没有被解决。
9. 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。
10. To investigate the incidence of sister chromatid exchange ( SCE) and its influencing factors.
    探讨影响姐妹染色单体互换（SCE）频率的因素。
11. 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。
12. At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored.
    在后期双着绿点染色体将形成一个桥，无着绿点染色体单体形成一断片，此两者均可记录下来。
13. Objective: To study the changes of sister chromatid exchange ( SCE) rate in the mutator cell of tumor cell and mutagenized by drug or teratogen.
    目的：了解在肿瘤细胞中、一些药物、致畸物引起的突变细胞中姐妹染色单体交换（SCE）率的变化。
14. Methods The sister chromatid exchange ( SCE) frequencies in peripheral blood lymphocytes of22 patients with benzene intoxication and30 normal people were detected by SCE technique.
    方法应用姐妹染色单体交换（SCE）技术，对22例苯中毒病人和30例正常人外周血淋巴细胞SCE频率进行检测分析。
15. But, arsenic can induce morphological transformation, chromosomal aberrations, increased sister chromatid exchanges and micronuclei in the cultured cells.
    但细胞培养发现砷能诱发细胞形态转化、染色体畸变、姐妹染色单体互换和微核增加等。
16. 9L was also evaluated by a sister chromatid exchange ( SCE) assay.
    用姐妹染色体交换法（SCE），对9L脑肿瘤细胞进行了评价。
17. The types of the structural chromosome aberration mainly were chromatid gap, chromatid break and deletion.
    结构畸变类型主要是单体裂隙、单体断裂和缺失。
18. Sister chromatid exchanges and chromosome aberrations in culture lymphocytes from normal individuals induced by Mapo and UDMH
    MAPO与UDMH诱发正常人淋巴细胞姊妹染色单体互换和染色体畸变观察
19. We used the method of differential sister chromatid staining to determine the cell division times.
    用姐妹染色单体差别染色方法确定细胞的分裂次数。
20. Sister chromatid exchanges and chromosome aberrations in cultured lymphocytes from normal individuals and persons chronically exposed to ionizing radiations
    正常人和放射工作人员淋巴细胞在培养条件下的姊妹染色单体交换和染色体畸变
21. 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
22. , and negative in chromosome aberration and sister chromatid exchange tests with human peripheral lymphocytes.
    未发现C7F（14）对人体外周血淋巴细胞有致染色体畸变的效应，亦未观察到姊妹染色单体互换（SCE）频率的增高。
23. Negative sister chromatid differentiation;
    姐妹染色单体分染阴性；
24. Sister chromatid exchange and micronucleus frequency in fluorosis
    氟中毒患者姊妹染色单体互换频率和微核率观察
25. Effect of gossypol on the frequency of chromosomal aberrations and sister chromatid exchanges in human peripheral lymphocyte in vitro
    棉酚对人体外周血淋巴细胞染色体畸变和姐妹染色单体交换频率影响的研究
26. Results showed that DCAP was clastogen and the aberrations were mainly chromatid breaks and exchanges.
    结果表明：DCAP是一种染色体损伤剂，诱发的畸变主要为染色单体断裂和交换；
27. Sister chromatid exchanges ( SCEs) in peripheral blood lymphocytes were used as biomarkers.
    应用外周血淋巴细胞姊妹染色单体交换（SCEs）为标志物，对职业暴露烹调油烟的人群进行了生物学监测和分析。
28. Chromosomal Aberrations and Sister Chromatid Exchanges Induced in human lymphocytes by NaAsO_2
    NaAsO2对人淋巴细胞染色体畸变、姊妹染色单体互换的影响
29. The majority of aberration is chromatid gaps and chromatid breaks.
    所见到的染染色体畸变基本上是染色单体型，其中大多数畸变是染色单体裂隙和染色单体断裂。

noun

1. one of two identical strands into which a chromosome splits during mitosis