Comparative chloroplast genome analyses provide insights into evolutionary history of Rhizophoraceae mangroves.

ABSTRACT:

Background

The Rhizophoraceae family comprises crucial mangrove plants that inhabit intertidal environments. In China, eight Rhizophoraceae mangrove species exist. Although complete chloroplast (Cp) genomes of four Rhizophoraceae mangrove plants have been reported, the Cp genomes of the remaining four species remain unclear, impeding a comprehensive understanding of the evolutionary history of this family.

Methods

Illumina high-throughput sequencing was employed to obtain the DNA sequences of Rhizophoraceae species. Cp genomes were assembled by NOVOPlasty and annotated using CpGAVAS software. Phylogenetic and divergence time analyses were conducted using MEGA and BEAST 2 software.

Results

Four novel Cp genomes of Rhizophoraceae mangrove species (Bruguiera sexangula

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC10658886 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature