A novel p38 MAPK cascade, DmMEKK1-DmMKK3-DmMPK2, may function in Dpp/TGF signaling pathway in Drosophila. - Takaesu, G.; Irie, K.; Mori, E.; Adachi, T.; Nishida, Y.; Matsumoto, K.; Fujimura-Kamada, K. (Program and Abstracts. 39th Annual Drosophila Research Conference, Washington DC, 1998, 1998)