1·Reduction of chromosome number and decrease in chromosomal aberration rate.
染色体数量明显减少，畸变率下降；
2·The results indicated that benzamide could induce micronucleated cells and chromosomal aberration.
结果表明，苯甲酰胺可诱发蚕豆根尖细胞微核及染色体畸变的产生。
3·The levels of chromosomal aberration and free radical scavenge system were determined in 58 patients with vitiligo.
对58例白癜风患者同时进行染色体畸变和自由基清除系统水平的测定。
4·The chromosomal aberration test: the injection of the extracts and the controls was the same as the micronucleus test.
染色体畸变实验：供试液注射与微核实验相同。
5·Objective:To observe the expression level of CENP-I gene in human trophoblast cells with numerical chromosomal aberration.
目的：探讨人胚胎滋养层细胞中染色体数目异常与着丝粒特异性蛋白质CENP-I表达水平的相关性。
6·Objective To investigate the clinical significance of chromosomal aberration of low dose professional radiation for workers in radiology departments.
目的：探讨长期小剂量照射下放射工作人员染色体畸变的临床意义。
7·The rate of chromosomal aberration in the workers working in grass root hospitals(0.421%) was higher than those working in upper level hospitals(0.083%).
基层医院放射工作者染色体畸变率（0.421%）明显高于上级医院（0.083%）。
8·The molecular mechanism for chromosomal aberration and micronuclei induced by holmium ions was most probably DNA breakage to root-tip cells of vicia faba.
钬离子诱导蚕豆根尖细胞染色体畸变和微核产生的分子机制主要为DNA断裂作用。
9·The toxicity of FZK was evaluated by acute toxicity test, micronucleus test of bone marrow cells in mice, and chromosomal aberration test of bone marrow cells.
以FZK为受试物，通过小鼠经口急性毒性实验、小鼠骨髓细胞微核实验、小鼠骨髓细胞染色体畸变实验等毒理学实验对FZK的毒性进行了评价。
10·Effects of 1, 2, 4-trichlorobenzene (TCB) stress on seedling growth, cell division and chromosomal aberration frequency of root-tip cells of Vicia faba were studied.
研究了1,2,4三氯苯(TCB)对蚕豆幼苗生长、根尖细胞分裂及染色体畸变的影响。