遗传 ›› 1999, Vol. 21 ›› Issue (4): 29-30.

• 论文 • 上一篇    下一篇

阴道毛滴虫染色体组型观察

苏晓平;徐静;朱志强;孙晓玲 SU Xiao-ping;XU Jing;ZHU Zhi-qiang   

  1. 1.沈阳医学院寄生虫学教研室,辽宁沈阳110031 2.辽宁省计划生育研究院,辽宁沈阳110031 1.Department of Parasitology,Shenyang Medical College,Shenyang110031,China 2.Liaoning Research Institute of Family Planning,Shenyang110031,China
  • 收稿日期:1900-01-01 出版日期:1999-08-10 发布日期:1999-08-10

Observation on Karyotype ofTrichomonas vaginalis

  • Received:1900-01-01 Online:1999-08-10 Published:1999-08-10

摘要: 采用火焰干燥法制备阴道毛滴虫染色体标本,按 Levan等方法,进行核型分析。阴道毛滴虫的染色体数目为n=10,2n =20,染色体的组型为3m、3sm、1st和3T。
Abstract: The chromosomes ofTrichomonas vaginaliswere prepared by flame-drying method. Data of chromosome were measured and calculated. According to Levan's method, analysis of karyotype was described. The results showed that the chromosome number ofT. vaginalisconsisted of twenty pairs(2n=20) and chromosome type was 3m, 3sm, 1st and 3T.

关键词: 阴道毛滴虫, 染色体, 核型
Key words,
Chromosome,  Trichomonas vaginalis, 核小体, 组蛋白, 启动子序列, 转录因子, 凝胶迟滞电泳

Key words: Histones, Nucleosome, Promoter sequence, Transcription factor, Gel mobility shift assay