Kin28 Regulates the Transient Association of Mediator with Core Promoters
Mediator is an essential, broadly utilized eukaryotic transcriptional co-activator. How and what it communicates from activators to RNA polymerase II remains an open question. Here we performed genome-wide location profiling of yeast Mediator subunits. Mediator is not found at core promoters but rather occupies the upstream activating sequence (UAS), upstream of the pre-initiation complex. In the absence of Kin28/CDK7 kinase activity, or in cells where the CTD is mutated to replace Ser5 with ala...
Provenance — who produced it, who reused it
Linked to 3 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.
- Kin28 regulates the transient association of Mediator with core... 2014 · 148 cites
- Mediator binding to UASs is broadly uncoupled from transcription... 2016 · 74 cites
- FACT is recruited to the +1 nucleosome of transcribed genes and... 2021 · 71 cites
Deep data QC
metadata only · no data-level QC for this typeStandardized, field-standard QC computed by touching the data — every metric states how it was obtained
No quantitative QC rubric exists for this data type yet, so it is deliberately left unscored — this is an honest "not applicable", not a poor rating.
measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0 · provisional — verify independently