... Entomol 51,1–24.7 Nagasawa H, Kataoka H, Isogai A, Tamura S, Suzuki A, Mizoguchi A, Fujiwara Y, Suzuki A, Takahashi SY& Ishizaki H (1986) Amino acid sequence of a protho-racicotropic hormone ... insects.Experimental proceduresAnimals A racial hybrid of B. mori, Kinshu · Showa (Ueda Sanshu,Ueda, Japan), was used. Larvae were reared as previouslydescribed [38]. Pupae initiated adult development 1 dayafter ... HF & Grunert LW (2002) Bombyxin is a growth factor for wing imaginal disks in Lepidoptera.Proc Natl Acad Sci USA 99, 15446–15450.30 Satake S, Masumura M, Ishizaki H, Nagata K,Kataoka H,...