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Fig. 7 | BMC Ecology and Evolution

Fig. 7

From: Extensive loss of Wnt genes in Tardigrada

Fig. 7

In situ hybridization results for Wnt genes in stage 12 H. exemplaris embryos. Green color represents gene expression. Nuclei are labeled with DAPI (blue). Images that share the same letter represent data from the same embryo. Anterior is towards the top. a Six3 expression. Dashed line outlines the posterior tip. b Wnt4 expression. c, d Wnt5 expression. e Wnt11 expression. f Wnt16B expression. g, h WntA expression. All panels show lateral views of embryos that are facing right except for d and h which are bilateral views showing internal anatomy. a’, b’, e’, f’ show internal anatomy of laterally viewed embryos. b’ Dashed lines outline developing endomesodermal pouches. d, h Dashed line demarcates the boundary between the head and the trunk

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