The complete mitochondrial genome sequence of an annual wild tobacco Nicotiana attenuata.

ABSTRACT: Nicotiana attenuata (N. attenuata) is a species of wild tobacco, which is a predominant ecological model native to North America. Here, we first assembled the complete mitochondrial (mt) DNA sequence of N. attenuata into a circular genome of length 394,341 bp, including 40 protein-coding genes, 4 rRNA genes, and 23 tRNA genes. A neighbour-joining phylogenetic tree was constructed based on the complete mt genome of N. attenuata and other 27 plant species to assess their phylogenic relationship and evolution. The complete mt genome of N. attenuata would be useful for the further analyses of Nicotiana species.

SUBMITTER: Xu Y 

PROVIDER: S-EPMC7799719 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature