论文部分内容阅读
畸变(aberration) 在某些条件下,细胞中的染色体组(genome)可发生数量或结构上的改变,这类变化称为染色体畸变。
Abnormality Under certain conditions, the number of chromosomes in a cell may change or be structurally altered. Such changes are called chromosomal aberrations.