LEGENDS
Figure 1: Mitochondrial RNA pool with sense and antisense units
Figure 2: Preferred polyadenylation length among whole mitochondrial transcripts
Figure 3: Transcript frequencies of mitochondrial genes with different polyadenylation length
Figure 4: The summary of mitotranscriptomics of Apis mellifera
Figure 5: Polyadenylation length of sense and antisense transcripts
Figure 6: Relatively amounts of preferred transcript patterns of mitochondrial genes