Fig. 7From: In silico analyses of mitochondrial ORFans in freshwater mussels (Bivalvia: Unionoida) provide a framework for future studies of their origin and functionMost frequent categories of hits for biological processes or molecular functions for freshwater mussel mitochondrial ORFans. Categories presented are those returned for over 75 % of all analyzed species for each ‘sex’ (the number of analyzed species for each sex is indicated in parentheses). Blue, M-ORF; pink, F-ORF; green, H-ORF Back to article page