Fig. 1: A single-cell atlas of the brain from Hylyphantes graminicola.
From: Single-cell transcriptomics reveals the brain evolution of web-building spiders
a, Scheme of the single-cell study design. b, t-distributed stochastic neighbour embedding (t-SNE) plot of the 42 cell clusters generated by grouping the 30,877 cells obtained from the brains of five biological replicates, colour-coded for different cell clusters. Each dot represents one cell. c, Four major cell types in the spider brain. d, Markers used for annotating the four major cell types and cell clusters in each cell type. e, Uniform manifold approximation and projection (UMAP) plot of non-neuron cells. Eleven clusters (0–10) were obtained at a resolution 0.4. f, Gene expression heat map of the top 20 marker genes for 11 non-neuron clusters. Colour scale: blue-green, high expression; light grey, low expression. g, Violin plots of the expression of selected markers for 11 non-neuron clusters.
