Twenty-nine newly sequenced genomes and a comprehensive genome dataset for the insect endosymbiont Buchnera.

ABSTRACT: Most phloem-feeding insects face nutritional deficiency and rely on their intracellular symbionts to provide nutrients, and most of endosymbiont genomes have undergone reduction. However, the study of genome reduction processes of endosymbionts has been constrained by the limited availability of genome data from different insect lineages. The obligate relationship between aphids and Buchnera aphidicola (hereafter Buchnera) makes them a classic model for studying insect-endosymbiont interaction. Here, we report 29 newly sequenced Buchnera genomes from 11 aphid subfamilies, and a comprehensive dataset based on 90 Buchnera genomes from 14 aphid subfamilies. The dataset shows a significant genomic difference of Buchnera among different aphid lineages. The dataset exhibits a more balanced distr

SUBMITTER: Lu C 

PROVIDER: S-EPMC11193766 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature