sister chromatid

基本解释

Antimutagenici effects of tamarind were studied with micronucleus and sister-chromatid exchange tests in human peripheral blood lymphocytes.
本文用人体外周血淋巴细胞微核和姐妹染色体互换试验研究酸角的抗突变作用。
The frequency of sister-chromatid exchange in the peripheral blood lymphocyte to hexavalent and trivalent chromium was remarkably higher than that of control, but not LMWCr.
六价铬和三价铬实验组每细胞姐妹染色单体互换平均数明显高于对照组，但是低分子铬结合物实验组与对照组之间无明显差异。
The sister-chromatid exchanges (SCEs) in the peripheral lymphocytes of 122 persons who drank the different types of water and food in a high incidence area of liver cancer were analyzed.
对广西某肝癌高发区饮水类型和主食口粮不同的各组人群共122例进行了SCE检测。