268
W.-H. U etal.
1
2
2 3
8
7
3 0
0
7
o 9
P562 S !' G Y T L Y
P556 A F S Y T L Y
Marmoset
P543 A 1: S Y A L Y
100
[1) :
P562 S F G Y T L Y
[41:
P556 A F S Y T L Y
Tamarin
m:
P543 A 1: S Y A L Y
64
P562 S F G Y T L Y
Squirrel
P550 A 1: S F T L Y
monkey
P535 A 1: S F A L Y
67
P562 S F G Y T L Y
Alu
P5350 A F G F A L Y
Capuchin
P550 A 1: S F T L Y
p535 A 1: S F A F Y
P562 S I' G Y T L Y
100
saki
[0)
P550 A 1: S F T L Y
monkey
P535 A 1: S !' A L I'
[14)
65
100
P562 S F G Y T L Y
Howler
[14)
P530 A 1: S F A L Y
monkey
100
pS62
S:r A Y T
:r y IIIumaD
PS30 A 1: S FAT I'
1%
Fig. 3. The neighbor-joining tree derived from intron 4 sequences. The number at each node
denotes the proportion of 500 bootstrap replicates that supported the subset of sequences.
The number in brackets below a branch denotes the number of indels supporting the monophyly of the three alleles in each species. A dashed arrow with a number in brackets denotes
the number of indels shared by two alleles. The 7 vertical numbers at the upper right of the
tree refer to the positions of the 7 critical amino acid sites. From Boissinot et al. (1998)