遗传 ›› 1999, Vol. 21 ›› Issue (6): 10-185.

• 论文 • 上一篇    下一篇

9号染色体臂间倒位21例分析

李永全; 郑克勤; 周汝滨; 潘超仁; 廖霞; 陈小萍 LI Yong-quan; ZHENG Ke-qin; ZHOU Ru-bin; PAN Chao-ren; LIAO Xia; CHEN Xiao-ping   

  1. 广东医学院医学遗传学研究室,广东湛江 524023 Laboratory of Medical Genetics,Guangdong Medical College,Zhanjiang524023,China
  • 收稿日期:1900-01-01 出版日期:1999-12-10 发布日期:1999-12-10

Analyses in 21 Cases of Pericentric Inversion of Chromosome 9

  • Received:1900-01-01 Online:1999-12-10 Published:1999-12-10

摘要: 在2 703例遗传咨询门诊病例中检出9号染色体臂间倒位21例,将本组inv(9)的频率与普通群体inv(9)的频率作比较,并通过对伴有其它性状的inv(9)家系的分析,讨论了inv(9)的遗传效应问题。
Abstract: Twenty one cases of pericentric inversion of chromosome 9 were found in 2703 patients asking genetic counseling. The percentage of inv(9) in this group was compared with that in normal population. Two special pedigrees with inv(9) were analyzed and the genetic effects of inv(9) were discussed.

关键词: Pericentric inversion,  Human chromosome 9, 臂间倒位
Key words,
人类第9号染色体, 酪氨酸酶基因, 人猿超科, 系统发育

Key words: Hominoid, Tyrosinase gene, Phylogeny