Fig. 5From: Genomic resources and toolkits for developmental study of whip spiders (Amblypygi) provide insights into arachnid genome evolution and antenniform leg patterningPmar-Distal-less (Pmar-Dll) colorimetric in situ hybridization, appendage dissections in lateral view. Distal is to the left. a–l Bright field. a′–l′ Nuclear staining (Hoechst), confocal Z-stack maximum projection. a–f 16–17 dAEL embryo. g–l 17–18 dAEL embryo. j, j′ have been vertically reflected to adjust orientation. Distal is to the left. Arrowheads in a–f indicate proximal boundary of expression. Arrowheads in g–l indicate stronger domains of expression. Ch chelicera, Pp pedipalp, L1–4 leg 1–4. Scale bar: 250 µmBack to article page