The regulation of mRNA transcription plays a key role in relaying signals from the environment and during development into the gene expression program of a cell. During transcription initiation, a ...
Recent structural advances based on improvements in electron microscopy methodology have enabled the generation of high-resolution structural models of the mediator of RNA polymerase II transcription ...
Transcription initiation and elongation of HIV-1 are critical processes regulating viral latency and activation. Despite these two processes playing essential roles in HIV-1 gene expression, how they ...
The Pre-Initiation Complex (PIC), which consists of Mediator, TFIIA, TFIIB, TFIID, TFIIE, TFIIF, TFIIH, and RNA polymerase II (RNAPII), governs the expression of all protein-coding and most non-coding ...
Berkeley Lab researchers have produced the first step-by-step snapshots of the assembly of transcription factors and RNA polymerase into a transcription pre-initiation complex. Disclaimer: AAAS and ...
Rosalind Franklin, James Watson and Francis Crick discovered the structure of DNA -- that molecular blueprint for life -- over 70 years ago. Today, scientists are still uncovering new ways to read it.
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