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. 2022 May 18;13:2726. doi: 10.1038/s41467-022-30412-6

Fig. 3. equinox is expressed in the planarian wound epidermis.

Fig. 3

a Schematic of the 10X scRNA-seq experiment, UMAP and dot plots show equinox expression in the epidermis and in neoblast/neoblast progeny. b UMAP and dot plots show equinox expression throughout the epidermal lineage. c equinox wound-induced expression is mostly neoblast independent at 6 but not at 18 hpa. d Dorsal view of wound sites show equinox expression mostly in mature epidermis at 6 hpa and in epidermal progenitors at 18 hpa. Blue arrows, epidermal progenitors. White arrows, mature epidermis. e Histograms show downregulation of dorsal epidermis markers and dorsal epidermal progenitor markers after bmp4 RNAi. UMAP and dot plots show equinox expression is enriched in dorsal epidermal progenitors at 16 hpa. Colored box, area depicted in pictures. Data shown in (c, d) are representative of four independent experiments. Scale bars, 100 μm (c) and 10 μm (d).