Comparative Analysis of Chloroplast Genome in Saccharum spp. and Related Members of 'Saccharum Complex'.

ABSTRACT: High ploids of the sugarcane nuclear genome limit its genomic studies, whereas its chloroplast genome is small and conserved, which is suitable for phylogenetic studies and molecular marker development. Here, we applied whole genome sequencing technology to sequence and assemble chloroplast genomes of eight species of the 'Saccharum Complex', and elucidated their sequence variations. In total, 19 accessions were sequenced, and 23 chloroplast genomes were assembled, including 6 species of Saccharum (among them, S. robustum, S. sinense, and S. barberi firstly reported in this study) and 2 sugarcane relative species, Tripidium arundinaceum and Narenga porphyrocoma. The plastid phylogenetic signal demonstrated that S. officinarum and S

SUBMITTER: Li S 

PROVIDER: S-EPMC9315705 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature