Insights into the Divergence of Chinese Ips Bark Beetles during Evolutionary Adaptation.

ABSTRACT: Many bark beetles of the genus Ips are economically important insect pests that cause severe damage to conifer forests worldwide. In this study, sequencing the mitochondrial genome and restriction site-associated DNA of Ips bark beetles helps us understand their phylogenetic relationships, biogeographic history, and evolution of ecological traits (e.g., pheromones and host plants). Our results show that the same topology in phylogenetic trees constructed in different ways (ML/MP/BI) and with different data (mtDNA/SNP) helps us to clarify the phylogenetic relationships between Chinese Ips bark beetle populations and Euramerican species and their higher order clades; Ips bark beetles are polyphyletic. The structure of the mitochondrial genome of Ips bark be

SUBMITTER: Du H 

PROVIDER: S-EPMC8945085 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature