Figure 2.
Photomicrographs of typical digoxigenin ISH signals in the male monkey raphe for TPH2, SERT and 5HT1A. Pictures were obtained from DHT+ATD-treated animals on a Zeiss brightfield microscope with a Microbrightfield Neurolucida camera and Stereoinvestigator software. The DHT+ATD group had robust signals for each gene.