Fig. 2: Expression patterns of OsBZR4.
From: OsBZR4 regulates temperature-dependent embryogenesis in rice
a–c GUS staining of OsBZR4p::GUS caryopses at 5, 7, and 9 DAP. Scale bars, 500 μm. Experiments were repeated independently at least in triplicate with similar results. d Uniform manifold approximation and projection (UMAP) plot of unbiased reclustering of the 10,442 cells from rice caryopses of 7 DAP. Dots denote individual cells, and colors denote different cell clusters (0–14). e UMAP visualization of expression profiles of OsBZR4, GE and SWEET14. Dots denote individual cells, and color indicates the expression level in a cell. f–g RNA in situ hybridization detecting GE (f) and SWEET14 (g) expression in 7-DAP caryopses of SJ2. Scale bars, 100 μm in (f) and 200 μm in (g).
