1) DNA cleavage agent
DNA断裂剂
2) DNA cleaving agent
DNA断裂试剂
3) DNA break
DNA断裂
1.
To evaluate the toxic effects of bisphenol A(BPA)on aquatic organism,different developed stages of zebrafish(embryo,larva and adult fish) were exposed to BPA solution,and the DNA break determination was done on zebrafish embryo.
结果显示:斑马鱼成鱼24h的LC50(8·00—10·00mg·l-1)比胚胎(16·4±0·40mg·l-1)低,表明斑马鱼成鱼更适用于急性毒性试验,而胚胎更能体现出亚急性效应和遗传效应;在5·00mg·l-1的BPA中连续暴露48h后,胚胎和成鱼体内的BPA含量分别为373·57±39·76μg·g-1和155·78±17·97μg·g-1,即胚胎在5·00mg·l-1BPA溶液中的蓄积能力大约是成鱼的两倍;DNA断裂检测表明BPA对斑马鱼胚胎的DNA造成了一定程度的损伤。
2.
Results:All three platinum-species drugs could cause DNA break of pBR322 plasmid.
方法 :用琼脂糖凝胶电泳和凝胶成像分析方法结果 :顺铂、卡铂、双环铂均可诱发 pBR322质粒DNA断裂 ,对质粒DNA的半数致断剂量分别为33。
5) DNA breakage
DNA断裂
1.
Study on mechanism of formaldehyde-induced DNA breakage and repair;
甲醛致DNA断裂作用的机制及修复的研究
6) DNA strand breakage
DNA链断裂
1.
Studies on the DNA strand breakage as biomarker of exposure to aldehyde pollutants;
DNA链断裂作为醛类污染物接触标志物的研究
2.
Study in vitro on the activity of poly(ADP-ribose)polymerase(PARP)and DNA strand breakage induced by nickel;
镍致DNA链断裂及对聚腺苷二磷酸核糖聚酶活性的影响
3.
DNA strand breakage of human hepatoma cells induced by γ-ray measured using the Comet Assay;
彗星分析法检测γ射线诱导的人肝癌细胞DNA链断裂
补充资料：DNA分子花窗(沿B―DNA轴线方向看)
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条