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Figure 4 | Frontiers in Zoology

Figure 4

From: Homologs of wingless and decapentaplegic display a complex and dynamic expression profile during appendage development in the millipede Glomeris marginata (Myriapoda: Diplopoda)

Figure 4

Expression of Gm-wg during appendage development. (A, E, I, M, Q) trunk leg. (B, F, J, N, R) maxilla. (C, G, K, O, S) mandible. (D, H, L, P, T) antenna. The arrowheads in A-D, and the arrows in E, I, M, Q and H, L, P, T point to the transition of ventral to dorsal tissue in the appendages. The arrows in A-D point to expression in the neuroectoderm of the respective body segment. The arrows in F, J, N, R denote the expression surrounding the maxillary sensory organs. The squares and asterisks in G, K, O, S denote expression of Gm-wg in the internal and external lobe, respectively. Stages are as indicated in the top right corner of the panels. Abbreviations see Fig. 3.

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