These results show a predominance of promoters enriched in H3K4me3 over H3K27me3 in both the ICM and TE; this observation was not unexpected as the correlation of H3K27me3 with promoters has been shown to be in general rather low in other cell types [15], [24].
In particular piRNAs derived from the sense strand, in addition to showing a predominance of A10, are also highly enriched for U1.
In fact we also showed that low quality FFPE carries a higher mutational burden, that is explained in part by cytosine deamination and also by the overall extent of DNA damage, thus explaining why all categories of base substitutions are enriched in LQ-FFPE, anyway with a marked predominance of transitions (10X – 15X) versus transversions (2X – 6X).
Our analyses show that promoter regions are enriched in both hyper- and hypomethylated DMRs and imply that a predominance of promoter-centric aberrant epigenetic regulatory effects occurs in SZ and BP.
6 7 Coupled to the predominance of canonical Wnt signals at the intestinal crypt-base, this led to the discovery that the Wnt target gene lgr5 was enriched in mouse intestinal stem cells 8 and that ligation of this membrane receptor by the intestinotrophic factor R-spondin-1, 9 in conjunction with Wnt ligand-Fz-LRP5/6 complex formation, 10 11 synergistically activated Wnt signals.
The predominance of the cell wall organization and modification terms was well-matched with our finding that GO terms related to those processes were enriched in the biological process category (Table 1).
However, when sorted by subtype, PIK3CA mutations were significantly enriched among LAR TNBCs (6 of 13, 46.2%) compared to all other TNBC subtypes (4 of 89, 4.5%, P <0.0001), with a predominance of H1047R mutations, consistent with our findings above.
Do they show a predominance of sevens?
The predominance of the boyars ended.
Biggest gripe The predominance of the 4-5-1 system.
