Transcription profiling of rat tracheal epithelial RTEC11 cells
ID:
状态:
发布时间June 16, 2008
, 更新时间 June 10, 2011
, 提交时间 July 11, 2007,
物种:
Rattus norvegicus
摘要:
We performed global scale microarray analysis to identify detailed mechanisms by which nonpermissive temperature induces cell growth arrest and differentiation in tracheal epithelial RTEC11 cells harboring temperature-sensitive simian virus 40 large T-antigen by using an Affymetrix GeneChip system. Tracheal epithelial RTEC11 cells used in this study were derived from transgenic rats harboring a temperature-sensitive simian virus 40 large T-antigen. Although the cells grew continuously at the permissive temperature, the nonpermissive temperature led to cell growth arrest and differentiation. Experiment Overall Design: A rat conditionally immortalized tracheal epithelial cell line, RTEC11, derived from transgenic rats harboring a temperature-sensitive simian virus 40 large T-antigen was used. RTEC11 cells were cultured at permissive (33°C) or nonpermissive (39°C) temperature for 3 days.