Positive regulation of mitotic sister chromatid separation

Across TCGA patient cohorts, RNA activity of the Positive regulation of mitotic sister chromatid separation pathway is significantly associated with the RNA expression of multiple genes, with the BRCA cohort showing a particularly strong set of associations.

The most reproducible pathway-associated genes across cancer lineages are CENPN, CENPF, and TOP2A, each associated with the pathway in up to 8 cancer types. Since the analysis shows associations rather than directional relationships, both pathway-to-partner and partner-to-pathway views are reported.

Each partner is linked to its corresponding Q-omics profile. The scatter plot shows the strongest association, Positive regulation of mitotic sister chromatid separation activity versus CENPN in BRCA (Pearson r = 0.52).

Pathway-associated genes by consensus

Ranked by combined sampling and lineage consensus. X-score (pathway→partner) and Y-score (partner→pathway) are standardized regression coefficients; both directions are reported because the association is undirected. The reported p-values are derived from the association test.

Lineage	Partner gene	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
BRCA	CENPN →	+0.825	+0.694	<.001	<.001	3	8
BRCA	CENPF →	+1.190	+0.680	<.001	<.001	3	8
UCEC	TOP2A →	+1.270	+0.889	<.001	.001	3	8
BRCA	BORA →	+0.625	+0.506	<.001	.002	3	8
BRCA	KIF11 →	+0.987	+0.682	<.001	<.001	3	8
LSCC	DNA2 →	+0.640	+0.723	<.001	<.001	3	8

Each partner links to its Q-omics profile. Showing the 6 strongest associations by consensus.

GO:1901970 vs CENPN — BRCA

Explore this scatter interactively →