chromosome aberration

• 染色体畸变

chromosome aberration的用法和样例：

例句

1. Chromosome aberrations were incuced with both arsenic compounds.
   两种砷酸盐均可引起染色体畸变。
2. And chromosome aberration of bone marrow cells of mice was observed.
   观察小鼠骨髓细胞染色体畸变。