Neuronal diversity and convergence in a visual system developmental atlas.

ABSTRACT: Deciphering how neuronal diversity is established and maintained requires a detailed knowledge of neuronal gene expression throughout development. In contrast to mammalian brains^1,2, the large neuronal diversity of the Drosophila optic lobe³ and its connectome^4-6 are almost completely characterized. However, a molecular characterization of this neuronal diversity, particularly during development, has been lacking. Here we present insights into brain development through a nearly complete description of the transcriptomic diversity of the optic lobes of Drosophila. We acquired the transcriptome of 275,000 single cells at adult and at five pupal stages, and built a machine-learning framework to assign them to almost 200 cell types at all time points during dev

SUBMITTER: Ozel MN 

PROVIDER: S-EPMC7790857 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature