Chromatin immunoprecipitation of yeast to identify genes whose distribution of TBP and Sua7 was consistent with TFIIB (Sua7) mediated gene looping

ChIP-chip analysis of TBP and Sua7 was performed to identify genes whose distribution of TBP and Sua7 was consistent with TFIIB (Sua7) mediated gene looping本研究采用染色质免疫沉淀-芯片（ChIP-chip）技术对TATA盒结合蛋白（TBP）与Sua7开展分析，旨在鉴定出TBP和Sua7的分布模式与转录因子IIB（TFIIB，即Sua7）介导的基因环化相一致的基因。