Comparative analysis of organellar genomes between diploid and tetraploid Chrysanthemum indicum with its relatives.

ABSTRACT: Chrysanthemum indicum, a species native to Eastern Asia is well known as one of the progenitor species of the cultivated Chrysanthemum which is grown for its ornamental and medicinal value. Previous genomic studies on Chrysanthemum have largely ignored the dynamics of plastid genome (plastome) and mitochondria genome (mitogenome) evolution when analyzing this plant lineage. In this study, we sequenced and assembled the plastomes and mitogenomes of diploid and tetraploid C. indicum as well as the morphologically divergent variety C. indicum var. aromaticum. We used published data from 27 species with both plastome and mitogenome complete sequences to explore differences in sequence evolution between the organellar genomes. The size and structure of

SUBMITTER: Liu H 

PROVIDER: S-EPMC10471889 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature