The mitochondrial genome of the medicinal plant Peucedanum praeruptorum

This study presents a comprehensive characterization of the <i>P. praeruptorum</i> mitogenome, highlighting an evolutionary strategy that favors structural compactness while preserving essential gene content. These findings elucidate the roles of repetitive elements in genome size variation, the uneven distribution of RNA editing, and the impact of positive selection on specific mitochondrial genes. This work provides a valuable genomic resource for resolving the complex phylogenetic relationships and understanding mitochondrial evolution within the Apiaceae family.