Immunohistochemical analysis of GmmMGP in the fat body, milk gland and reproductive tract of Glossina morsitans morsitans: (A) convergence of milk gland tubules into the reproductive tract (uterus) (1: milk gland tubules, 2:connection into the uterus, 3:fat body tissue, 4:developing oocyte in the ovary, 5: spermathica); (B) negative control for staining using preimmune serum (1: milk gland tubules, 2:connection into the uterus, 3: fat body tissue); (C) staining of the fat body and milk gland tissues from the abdomen (1: milk gland tubules, 3: fat body tissue) and (D) negative control for staining using preimmune serum (1: milk gland tubules, 3: fat body tissue).