Complete chloroplast genomes of five Cuscuta species and their evolutionary significance in the Cuscuta genus.

ABSTRACT:

Background

Cuscuta, a parasitic plant species in the Convolvulaceae family, grows in many countries and regions. However, the relationship between some species is still unclear. Therefore, more studies are needed to assess the variation of the chloroplast (cp) genome in Cuscuta species and their relationship with subgenera or sections, thus, providing important information on the evolution of Cuscuta species.

Results

In the present study, we identified the whole cp genomes of C. epithymum, C. europaea, C. gronovii, C. chinensis and C. japonica, and then constructed a phylogenetic tree of 23 Cuscuta species based on the complete genome sequences and protein-coding genes. The complete cp genome sequences of C. epithymum and C. europaea were 96,292 and 97,661 bp long, respectiv

SUBMITTER: Pan H 

PROVIDER: S-EPMC10251547 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature