Comparative genomics uncovers evolutionary drivers of locust migratory adaptation.

ABSTRACT:

Background

Locust migration is one of the main causes of locust plagues. While existing research has highlighted the adaptive migratory capabilities of locusts, the evolutionary patterns of their migration remain elusive. This study aims to explore these evolutionary patterns of locust migratory behavior at the genomic level. To achieve this, we conducted comparative genomics analysis using genomic data from 10 locust species with diverse migratory tendencies.

Results

We identified 1064 genes showing signatures of positive selection in five migratory locust species using a dN/dS model. The BUSTED-PH model revealed 116 genes associated with migratory phenotypes. Gene ontology enrichment analysis indicated that these genes were predominantly related to metabolism and mitochond

SUBMITTER: Dong S 

PROVIDER: S-EPMC11869625 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature