Fig. 4.From: Single-cell transcriptomics unveils xylem cell development and evolutionDistribution density of cells from two species. A–G Upper panel, cross-species distribution density of cells from P. trichocarpa and E. grandis (A), T. aralioides (B), L. chinense (C), A. thaliana leaves (D), A. thaliana roots (E), O. sativa (F), or P. alba var. pyramidalis (G) was calculated and two-dimensional-projected onto UMAP plots (Additional file 1: Fig. S26). Densities from 0 to 1 are divided into 500 bins with different color shading, with proportions of different densities shown in a pie chart in each panel. Lower panel, for each pair of species, the distribution overlap (indicated next to the pie chart) is the sum of proportions excluding the lowest bin, where cells from the two species barely co-localizeBack to article page