遗传 ›› 1998, Vol. 20 ›› Issue (6): 6-10.

• 论文 • 上一篇    下一篇

人多肽链延伸因子1α四个反转录假基因的鉴别与定位

崔峰; 刘春宇; 夏家辉 CUI Feng;LIU Chun-yu;XIA Jia-hui   

  1. 长沙湖南医科大学医学遗传学国家重点实验室, 湖南 410078 National Laboratory of Medical Genetics,Human Medical University,Changsha 410078
  • 收稿日期:1900-01-01 出版日期:1998-12-10 发布日期:1998-12-10

Identification and Localization of 4 Retropseudogenes of theHuman Polypeptide Chain Elongation Factor-1(alpha)

  • Received:1900-01-01 Online:1998-12-10 Published:1998-12-10

摘要: 人多肽链延伸因子1α基因EEF1A是一个在蛋白质合成过程中起重要作用的看家基因。通过对已有GenBank、GDB等数据库的综合分析,鉴别了4个人类多肽链延伸因子1α基因的反转录假基因,并分别将其精细定位于4q2 5、7p15-21、9q34和19q13上。
Abstract:The gene for human polypeptide chain elongation factor-1α(EEF1A)is a house-keeping gene which plays an important role in the process of protein synthesis.By means of comprehensive analysis in the database of Genbank,GDB and ect,we identify 4 retropseudogenes of EEF1A and finely localized to 4q25,7p15-21,9q34 and 19q13,respectively.

关键词: 定位
Key words,
Retropseudogene, Polypeptide chain elongation factor-1α, 反转录假基因, 多肽链延伸因子1α, Downs综合征, 21号染色体, 减数分裂起源, GT重复多态性, 不分离

Key words: Down Syndrome, Meiotic origin, (GT) n polymorphism, Chromosome 21, Nondisjunction