由2号染色体家族性倒位导致的异常染色体组成。
Abnormal chromosome complement resulting from a familial inversion of chromosome 2.
作者信息
Richter S, Lockwood B, Lockwood D, Allanson J
机构信息
Genetics Center of Southwest Biomedical Research Institute, Scottsdale, Arizona.
出版信息
J Med Genet. 1989 Nov;26(11):725-9. doi: 10.1136/jmg.26.11.725.
Abstract
It has been suggested that pericentric inversions of chromosome 2 increase the risk for spontaneous abortion but do not increase the risk for unbalanced recombinant offspring. We report our experience of a familial pericentric inversion of chromosome 2 resulting in two unbalanced recombinant offspring. Both subjects have 46,XX,rec(2),dup q,inv(2)(p25q35).
摘要
有人提出，2号染色体的臂间倒位会增加自然流产的风险，但不会增加不平衡重组后代的风险。我们报告了一个2号染色体家族性臂间倒位导致两个不平衡重组后代的病例。两名患者均为46,XX,rec(2),dup q,inv(2)(p25q35)。
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