Promoter sequences are DNA sequences that define where transcription of a gene by RNA polymerase begins. Promoter sequences are typically located directly upstream or at the 5' end of the ...

Because Mediator interacts with both DNA-binding TFs and the general transcription machinery (including pol II), Mediator acts as a molecular bridge to link these factors and facilitate TF-dependent ...

If DNA is a book, then how is it read? Learn more about the DNA transcription process, where DNA is converted to RNA, a more portable set of instructions for the cell. The process of transcription ...

A cell protein previously believed only to provide a scaffolding for DNA has also been shown to directly influence DNA ...

Generally, they were not, as the proteins targeted promoter regions of DNA and the three prime untranslated ... polyadenylation and altering mRNA after transcription via enzymes through a process ...