Analysis of the complete mitochondrial genome sequence of Hipposideros pratti.

In order to explore the characteristics of the mitochondrial genome sequence of Pratt's leaf-nosed bat (Hipposideros pratti Thomas 1891) and understand their phylogenetic status in Chiroptera, this study determined the mitochondrial genome sequences of H. pratti from five regions in China using high-throughput sequencing technology, sequence assembly, and genome annotation. The results showed that these sequences contained 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 1 non-coding region, all exhibiting a significant AT bias. Based on the phylogenetic tree constructed using 13 protein-coding genes from 15 Chiroptera species, the study found that H. pratti from the five regions clustered together, and then clustered with H. lylei into a single clade. Meanwhile, H. pratti from Jiangxi, Fujian, and Guangdong regions of China showed closer genetic relationships, while H. pratti from Yunnan and Henan regions of China exhibited closer genetic relationships. This study not only supplemented the mitochondrial genome database of H. pratti but also laid a foundation for genetic variation, molecular classification, and evolutionary studies of H. pratti. [ABSTRACT FROM AUTHOR]