Highlights•Caenorhabditis are versatile models for mitonuclear coevolution research.•C.
elegans mitochondrial DNA mutation spectra may reflect oxidative DNA damage.• …

Horizontal gene transfer, the movement of genetic material between species, has been
reported across all major eukaryotic lineages. However, the underlying mechanisms of …

An important goal of genetics is understanding how DNA sequence variation between
genetically diverse parents can cause their children (“hybrids”) to be less fit. It is not easy to …