nominally significantP -value < 0.05
There were 26602 nominally significant ( P -value < 0.05) CpG sites ( Figure 1 ).
There were 26602 nominally significant ( P -value < 0.05) CpG sites ( Figure 1 ).
It is noteworthy that the genes related to olfactory system did not reach statistical significance threshold in the gene level differential methylation analysis, while their co-occurrence as a gene set (on pathway level) passes statistical significance threshold.