The brain atlas of a subsocial bee reflects that of eusocial Hymenoptera.

ABSTRACT: The evolutionary transition from solitary life to group-living in a society with cooperative brood care, reproductive division of labor and morphological castes is associated with increased cognitive demands for task-specialization. Associated with these demands, the brains of eusocial Hymenoptera divide transcriptomic signatures associated with foraging and reproduction to different populations of cells and also show diverse astrocyte and Kenyon cell types compared with solitary non-hymenopteran insects. The neural architecture of subsocial bees, which represent evolutionary antecedent states to eusocial Hymenoptera, could then show how widely this eusocial brain is conserved across aculeate Hymenoptera. Using single-nucleus transcriptomics, we have created an atlas of neuron and glial ce

SUBMITTER: Pyenson BC 

PROVIDER: S-EPMC11544451 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature