Fig. 4.
Neuronal subtypes reveal heterogeneity amongst BAs. A. Multidimensional plot showing projection neuron subtypes distributed according to their predicted cortical layer (L) identity. Layer 4 Ex2 and Ex3 subtypes are indicated. B. Clusters shown in (A) colored by BA and with BA41/42 and BA17 subpopulations of Ex3 indicated. C. Violin plots showing differentially expressed genes between Ex2 and Ex3 subtypes (Table S8). D. Heatmap showing genes differentially expressed between BA17 and BA41/42 within the Ex3 subtype (Table S10).