sister chromatid

基本解釋

Antimutagenici effects of tamarind were studied with micronucleus and sister-chromatid exchange tests in human peripheral blood lymphocytes.
本文用人體外周血淋巴細胞微核和姐妹染色體互換試驗研究酸角的抗突變作用。
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.
六價鉻和三價鉻實驗組每細胞姐妹染色單體互換平均數(shù)明顯高于對照組，但是低分子鉻結(jié)合物實驗組與對照組之間無明顯差異。
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.
對廣西某肝癌高發(fā)區(qū)飲水類型和主食口糧不同的各組人群共122例進行了SCE檢測。