GSE132752

PRC1 catalytic activity is central to Polycomb system function. [ChIP]

The Polycomb repressive system is an essential chromatin-based regulator of gene expression. Despite being extensively studied, how it selects its target genes is poorly understood and whether its histone modifying activities are required for transcriptional repression remains controversial. Here, we directly test the requirement for PRC1 catalytic activity in Polycomb system function. To achieve this, we develop a new inducible mutation system in embryonic stem cells that completely removes PRC...

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.

Standardized, 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