Extended Data Fig. 4: Single cell transcriptome atlas of the tomato root.
From: A suberized exodermis is required for tomato drought tolerance
(a) Graphical depiction of a tomato root section with cell types profiled in the single cell population. (b) A pseudo-time trajectory analysis ran on the population. (c) Annotation of single cell clusters displayed by an integrated uniform manifold approximation and projection (UMAP). Circles indicate subpopulations clustered together. (d) Reproducibility of biological replicates as observed by UMAP and cluster identification. (e) Expression profiles for 39 genes expressed across the major root tissue types. Dot diameter represents the percentage of cells in which each gene is expressed (% Exp.); and colors indicate the average scaled expression of each gene in each developmental stage group with warmer colors indicating higher expression levels. Top row indicates whether the gene’s expression has been validated in S. lycopersicum in previously published work. R.C.: Root cap. Q.C.: Quiescent center. Col: Columella. Procamb: Procambium. Phlo: Phloem.
