Effects of geographic isolation on the Bulbophyllum chloroplast genomes.

ABSTRACT:

Background

Because chloroplast (cp) genome has more conserved structures than nuclear genome and mitochondrial genome, it is a useful tool in estimating the phylogenetic relationships of plants. With a series of researches for cp genomes, there have been comprehensive understandings about the cp genome features. The genus Bulbophyllum widely distributed in Asia, South America, Australia and other places. Therefore, it is an excellent type genus for studying the effects of geographic isolation.

Results

In this study, the cp genomes of nine Bulbophyllum orchids were newly sequenced and assembled using the next-generation sequencing technology. Based on 19 Asian (AN) and eight South American (SA) Bulbophyllum orchids, the cp genome features of AN clade and SA clade were compare

SUBMITTER: Yang J 

PROVIDER: S-EPMC9016995 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature