姐妹染色单体 [遗] sister chromatid ; sister r chromatid

姊妹染色单体 sister chromatid ; sister strand

姐妹染色单体交换 sister chromatid exchange ; SCE

非姐妹染色单体 [遗] non-sister chromatid

非姊妹染色单体 non-sister chromatid

姊妹染色单体交换 sister-chromatid exchange ; SCE

姐妹染色单体互换试验 chromatid exchange assay ; sister-chromatid exchange assay ; sister chromatid exchange assay

姐妹染色单体互换 sister chromatid exchange ; SCE

姐妹染色单体交换试验 sister chromatid exchage assay ; sister chromatid exchange assay test

妹染色单体互换 sister chromatid exchange ; SCE