Fig. 4
From: Hox gene expression in postmetamorphic juveniles of the brachiopod Terebratalia transversa
Whole-mount colorimetric in situ hybridization of the Hox genes (A–J) and schematic representation of expression patterns (K) in Terebratalia transversa postmetamorphic juveniles (2 days after metamorphosis). All micrographs and drawings in dorso-ventral view, anterior to the top. For each plate (A–J) name of the hybridized gene is provided in the lower right corner. Particular structures in which each of the genes is expressed are indicated with arrowheads, asterisks and double arrowheads (see text for detailed explanation). Note that signal on I (asterisk) represents unspecific background (see text for details)