The complete mitochondrial genome of mungbean Vigna radiata var. radiata NM92 and a phylogenetic analysis of crops in angiosperms.

The entire mitogenome of the Vigna radiata var. radiata NM92 was identified as a circular molecule of 401 262 bp length (DDBJ accession number: AP014716). The contents of A, T, C, and G in the NM92 mitogenome were found to be 27.48%, 27.41%, 22.63%, and 22.48%, respectively. The NM92 mitogenome encoded 3 rRNAs, 16 tRNAs and 33 proteins. Eight protein-coding genes (nad1, nad2, nad4, nad5, nad7, rps3, and rps10) centain introns. Among them, three (nad1, nad2, and nad5) are trans-spliced genes. A phylogenetic tree was reconstructed using the 21 protein-coding genes of 16 crops. A species of gymnosperms, Cycas, was selected as the outgroup. This complete mitogenome sequence provides useful information to understand the cultivation of Vigna radiata and other crops.