“…5D and 5E). The conserved regions of DCC from human, rat, mouse and Xenopus (3, 10, 11, 39) exhibited considerable homology to other membrane proteins, such as neogenin (40,41) and Frazzled protein (42), in particular in the case of the P3 domain. The cytoplasmic domain of DCC protein has three regions conserved across species, named P1, P2 and P3 (18,42).…”