High-throughput sequencing yields a complete mitochondrial genome of Emberiza godlewskii (aves, emberidae)

Abstract

Emberiza godlewskii (Taczanowski, ) is a passerine bird of eastern Asia which belongs to the genus Emberiza in the bunting family Emberizidae. Obtaining the complete mitochondrial genome sequence of E. godlewskii is helpful to understand the species delimitation for further study of E. cia/godlewskii complex. The circular genome (16,839 bp in length) contains 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and 1 control region. The base composition shows that purine percentage (52.87%) is slightly higher than pyrimidine (47.13%). The phylogenetic analysis based on the published data of the mitochondrial genome showed that E. godlewskii is closely related to E. cioides. This new mitochondrial genome data will provide more essential molecular data for further study related to E. cia/godlewskii complex.

Keywords

• emberiza godlewskii
• mitochondrial genome
• phylogenetic relationship