Mitochondrial Genome ofPalpitomonas bilix: Derived Genome Structure and Ancestral System for CytochromecMaturation

We here reported the mitochondrial (mt) genome of one of the heterotrophic microeukaryotes related to cryptophytes, Palpitomonas bilix The P. bilix mt genome was found to be a linear molecule composed of "single copy region" (∼16 kb) and repeat regions (∼30 kb) arranged in an inverse manner at both ends of the genome. Linear mt genomes with large inverted repeats are known for three distantly related eukaryotes (including P. bilix), suggesting...