Fig. 6
From: Hox gene expression in postmetamorphic juveniles of the brachiopod Terebratalia transversa
Expression of the chaetae-related genes in the early developmental stages of Terebratalia transversa combined with DAPI staining of cell nuclei (cyan). Double fluorescent in situ hybridization of post1 and lab (A), post1 and arx (B) and lab and arx (C) in the early gastrulae (A, B) and the early trilobed larva (C). Dorso-ventral view and anterior to the top on all panels. Scale bars on all images represent 20 μm