TATA box-binding protein (TBP)-related factor 2 (TRF2), a third member of the TBP family.

ABSTRACT: The TATA box-binding protein (TBP) is an essential component of the RNA polymerase II transcription apparatus in eukaryotic cells. Until recently, it was thought that the general transcriptional machinery was largely invariant and relied on a single TBP, whereas a large and diverse collection of activators and repressors were primarily responsible for imparting specificity to transcription initiation. However, it now appears that the "basal" transcriptional machinery also contributes to specificity via tissue-specific versions of TBP-associated factors as well as a tissue-specific TBP-related factor (TRF1) responsible for gene selectivity in Drosophila. Here we report the cloning of a TBP-related factor (TRF2) that is found in humans, Drosophila, Caenorhabditis elegans, and other metazoans

SUBMITTER: Rabenstein MD 

PROVIDER: S-EPMC21770 | biostudies-literature | 1999 Apr

REPOSITORIES: biostudies-literature