Fig. 2. Homeodomain and domain EH5 of en-class genes. Percent amino acid identities to Pl-en are shown for the homeodomain in parentheses. Dots indicate residues identical to Pl-en. Sequences are from Wedeen et al. (Wedeen et al., 1991), Dick and Buss (Dick and Buss, 1994), Wray et al. (Wray et al., 1995), Webster and Mansour (Webster and Mansour, 1992), Poole et al. (Poole et al., 1985), Manzanares et al. (Manzanares et al., 1993), Holland et al. (Holland et al., 1997) and Logan et al. (Logan et al., 1992).
