Figure 6.
Phylogenetic analysis of exon 2 (A) and exon 3 (B) sequences from different avian species (Lost=Bengalese finch, Vincek et al. 1995; Apco=scrub jay, Came=house finch, Agph=red-winged blackbird,Edwards et al. 1995a; HFcos10A=house finch cosmid 10A, HF=unresolved exon 3 sequences; Phco=ring-necked pheasant, Witzell et al. 1999; BLB=chicken, Zoorob et al. 1993). The trees shown are neighbor-joining trees (Saitou and Nei 1987) using a Tamura-Nei (1993) distance. The numbers above the branches are bootstrap scores with 1000 replicates. The trees are rooted with the pheasant and chicken sequences used collectively as an outgroup.
