Identification and cloning of a megakaryocyte growth and development factor that is a ligand for the cytokine receptor Mpl - Bartley, T D; Bogenberger, J; Hunt, P; Li, Y S; Lu, H S; Martin, F; Chang, M S; Samal, B; Nichol, J L; Swift, S; Johnson, M J; Hsu, R-Y; Parker, V P; Suggs, S; Skrine, J D; Merewether, L A; Clogston, C; Hsu, E; Hokom, M M; Homkohl, A; Choi, E; Pangelinan, M; Sun, Y; Mar, V; McNinch, J; Simonet, L; Jacobsen, F; Xie, C; Shutter, J; Chute, H; Basu, R; Selander, L; Trollinger, D; Sieu, L; Padilla, D; Trail, G; Elliott, G; Izumi, R; Covey, T; Crouse, J; Garcia, A; Xu, W; Del Castillo, J; Biron, J; Cole, S; Hu, MC-T; Pacifici, R; Ponting, I; Saris, C; Wen, D; Yung, Y P; Lin, H; Bosselman, R A (Cell, 1994)