Fig. 9From: An annual cycle of gene regulation in the red-legged salamander mental gland: from hypertrophy to expression of rapidly evolving pheromonesCIRBP immunohistochemistry. Comparison of CIRBP expression and localization for mental glands at two stages of development (mid June and early August) by immunohistochemistry (using anti-CIRBP-RRM; red), with fluorescent dyes labeling the nucleus (blue) and ECM (green)Back to article page