姐妹染色单体交换是指一条染色体的两条单体在同一位置发生同源片段的易位。
(3) 姐妹染色单体交换(sister chromatid exchange, SCE):当使用差示染色法时,可见到染色体的两条姐妹染色单体染色一深一浅。
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姐妹染色单体交换试验 sister chromatid exchage assay ; sister chromatid exchange assay test
称为姐妹染色单体交换 sister chromatid exchange ; SCE
姐妹染色单体交换率 sister chromatid exchange
而姐妹染色单体交换 sister chromatid exchange
以姐妹染色单体交换 sister chromatid exchange
方法:采用小鼠精原细胞姐妹染色单体交换实验。
Methods: the sister chromatid exchange (SCE) test in mice spermatogonia was used in the study.
方法:蚕豆、大麦和人外周淋巴细胞姐妹染色单体交换(SCE)。
Methods:Sister chromatid exchange(SCE) was sued in human lymphocytes and plant root tip cells.
作者应用外周血姐妹染色单体交换率(SCE)技术估价多菌灵a的致突变作用。
The authors used technique of sister chromosome exchange (SCE) to assess the effect on mutation with BCMA.
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