Epigenomic diversity of cortical projection neurons in the mouse brain.

ABSTRACT: Neuronal cell types are classically defined by their molecular properties, anatomy and functions. Although recent advances in single-cell genomics have led to high-resolution molecular characterization of cell type diversity in the brain¹, neuronal cell types are often studied out of the context of their anatomical properties. To improve our understanding of the relationship between molecular and anatomical features that define cortical neurons, here we combined retrograde labelling with single-nucleus DNA methylation sequencing to link neural epigenomic properties to projections. We examined 11,827 single neocortical neurons from 63 cortico-cortical and cortico-subcortical long-distance projections. Our results showed unique epigenetic signatures of projection neurons that corr

SUBMITTER: Zhang Z 

PROVIDER: S-EPMC8494636 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature