The complete chloroplast genome of Petunia exserta (Solanaceae: Petunioideae), an endangered ornamental species.

ABSTRACT: Petunia exserta is an ornamental species on the brink of extinction in the wild. We report here the complete chloroplast genome of P. exserta, which is 156,598 bp in size consisting of a large single-copy region (87,095 bp), a small single-copy region (18,643 bp), and a pair of inverted repeats (25,430 bp for each). The chloroplast (used 'cp' hereafter) genome contains 132 genes, including 8 rRNA genes, 37 tRNA genes, and 87 protein-coding genes. Phylogenetic analysis demonstrated that P. exserta was most closely related to P. hybrida, and they together were closer to Calibrachoa hybrida than other taxa in the Solanaceae family.

SUBMITTER: Sun M 

PROVIDER: S-EPMC8366615 | biostudies-literature |

REPOSITORIES: biostudies-literature