Pyrimidine deoxyribonucleotide biosynthetic process

Across TCGA patient cohorts, RNA activity of the Pyrimidine deoxyribonucleotide biosynthetic process pathway is significantly associated with the protein abundance of multiple proteins, with the LUAD cohort showing a particularly strong set of associations.

The most reproducible pathway-associated proteins across cancer lineages are RRM2, RRP36_S73, and SMC2, each associated with the pathway in up to 9 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, Pyrimidine deoxyribonucleotide biosynthetic process activity versus RRM2 in LUAD (Pearson r = 0.54).

Pathway-associated proteins 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 protein	X-score	Y-score	p(X)	p(Y)	Sampling consensus	Lineage consensus
LUAD	RRM2 →	+0.717	+0.056	<.001	<.001	3	9
LSCC	RRP36_S73 →	+0.948	+0.081	<.001	<.001	3	9
OV	SMC2 →	+0.573	+0.067	<.001	<.001	3	9
LUAD	SMC4 →	+0.516	+0.054	<.001	<.001	3	9
UCEC	BUB1_S655 →	+0.973	+0.081	<.001	.005	3	9
HNSC	DNMT1 →	+0.416	+0.095	<.001	<.001	3	9

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

GO:0009221 vs RRM2 — LUAD

Explore this scatter interactively →