REACTOME_MRNA_CAPPING # https://www.gsea-msigdb.org/gsea/msigdb/mouse/geneset/REACTOME_MRNA_CAPPING Ccnh Cdk7 Ercc2 Ercc3 Gtf2f1 Gtf2f2 Gtf2h1 Gtf2h2 Gtf2h3 Gtf2h4 Gtf2h5 Mnat1 Ncbp1 Ncbp2 Polr2a Polr2b Polr2c Polr2d Polr2e Polr2f Polr2g Polr2h Polr2i Polr2k Polr2l Rngtt Rnmt Supt5