chromosomal aberrations
英
美
名词 chromosomal aberration:
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any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities
- Chromosome aberrations were incuced with both arsenic compounds.
两种砷酸盐均可引起染色体畸变。
- And chromosome aberration of bone marrow cells of mice was observed.
观察小鼠骨髓细胞染色体畸变。