Evolutionary Rate Correlation between Mitochondrial-Encoded and Mitochondria-Associated Nuclear-Encoded Proteins in Insects

The mitochondrion is a pivotal organelle for energy production, and includes components encoded by both the mitochondrial and nuclear genomes. Functional and evolutionary interactions are expected between the nuclear- and mitochondrial-encoded components. The topic is of broad interest in biology, with implications to genetics, evolution, and medicine. Here, we compare the evolutionary rates of mitochondrial proteins and ribosomal RNAs to rates...