Fig. 1From: Suppressive effects of dRYamides on feeding behavior of the blowfly, Phormia regina Immunohistochemical staining of the brain of P. regina with anti-dRYamide-1 antiserum. a Staining of male brain with anti-dRYamide-1 antiserum. b Same as (a) but treated with pre-immune serum instead of anti-dRYamide-1 antiserum. SEG, subesophageal ganglion/gnathal ganglion; PI, pars intercerebralis. Arrowheads indicate heavily stained cell bodies of two neurons (see Discussion)Back to article page