Comparison of Chloroplast Genomes among Species of Unisexual and Bisexual Clades of the Monocot Family Araceae.

ABSTRACT: The chloroplast genome provides insight into the evolution of plant species. We de novo assembled and annotated chloroplast genomes of four genera representing three subfamilies of Araceae: Lasia spinosa (Lasioideae), Stylochaeton bogneri, Zamioculcas zamiifolia (Zamioculcadoideae), and Orontium aquaticum (Orontioideae), and performed comparative genomics using these chloroplast genomes. The sizes of the chloroplast genomes ranged from 163,770 bp to 169,982 bp. These genomes comprise 113 unique genes, including 79 protein-coding, 4 rRNA, and 30 tRNA genes. Among these genes, 17-18 genes are duplicated in the inverted repeat (IR) regions, comprising 6-7 protein-coding (including trans-splicing gene rps12), 4 rRNA, and 7 tRNA genes. The total

SUBMITTER: Abdullah 

PROVIDER: S-EPMC7355861 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature