highly significantP =7.4e−12
The great majority of transcripts involved in fatty-acid and amino-acid metabolism were mitochondrially localized, with highly significant overlap between all three pairwise comparisons (single-test hypergeometric P -values—mitochondrion/fatty-acid metabolism overlap: P =7.4e−12; mitochondrion/valine–leucine–isoleucine degradation overlap: P =6.2e−22; fatty-acid metabolism/valine–leucine–isoleucine degradation overlap: P =3.1e−9).