Chromosomal stability were detected in 23 children with malignancy by the technique of sister chromatid exchange (SCE).
用姊妹染色单体互换(SCE)技术检测23例恶性肿瘤患儿的染色体稳定性。
We applied the sister chromatid exchange (SCE) technique to pregnant women with antibodies against cytomegalovirus (CMV) positive, to detect the lesion and repair of DNA in the lymphocytes.
采用孕妇外周血淋巴细胞姐妹染色单体交换（SCE）技术，检测巨细胞病毒（CMV）抗体阳性孕妇淋巴细胞DNA损伤和修复。
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。
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 mean frequencies of chromosome aberration (CA), sister chromatid exchange (SCE), and micronucleus(MN) were analysed.
静脉采血检测染色体畸变、姊妹染色单体交换（SCE）、细胞微核的发生率。
The mean frequencies of chromosome aberration (CA), sister chromatid exchange (SCE), and micronucleus(MN) were analysed.
静脉采血检测染色体畸变、姊妹染色单体交换（SCE）、细胞微核的发生率。
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