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Figure 2 | Frontiers in Zoology

Figure 2

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

Figure 2

Expression of Gm-dpp in G. marginata embryos. (A) stage 2. The arrow points to expression in the dorsal portion of the neuroectoderm. (B) stage 3. The arrows point to the dorsal and ventral (middle) portion of the neuroectoderm, respectively. (C) stage 3. Aspect of the head. The arrow points to expression in the brain. (D) stage 4. Arrow: expression in the optic lobe. Asterisk: expression in the antennal neuromere. Arrowheads: expression in the heart. (E) stage 5. Arrow: expression in the optic lobe. Arrowheads: expression in the heart. (F) stage 6.1. The arrowheads denote expression in the dorsal portion of the germ band that is probably correlated with heart formation. A-E are in ventral aspect. F is in lateral aspect. Abbreviations: md, mandible; mx, maxilla; an, antenna; t1, t2, t3, first three trunk legs.

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Frontiers in Zoology

ISSN: 1742-9994