132 
Fishery Bulletin 99(1 ) 
Table 3 
Gene diversity analysis of even-year pink salmon broodlines. Relative gene diversities are estimated from the variable loci in the 
36-locus set that these collections had in common. Estimates and standard deviations are jackknife estimates over loci and based 
on the total expected heterozygosity at each level of hierarchy (G’s; Chakraborty and Leimar, 1987) or analysis of variance (0’s; 
Weir, 1996) in parentheses. 
Source 
Number of 
collections 
G st 
G S w 
(0 S -0 S ) 
G LR 
Wg-6 P ) 
g rt 
(Op) 
Asia 
13 
0.0150 ±0.0007 
0.0051 ±0.0001 
0.0099 ±0.0007 
(0.0144 ±0.0011) 
(0.0003 ±0.0001) 
(0.0140 ±0.0012) 
Southern Sea of Okhotsk 
6 
0.0024 ±0.0001 
0.0016 ±0.0001 
0.0007 ±0.0001 
(0.0000 ±0.0002) 
(-0.0003 ±0.0001) 
(0.0003 ±0.0001) 
Hokkaido 
2 
0.0022 ±0.0002 
(-0.0008 ±0.0004) 
Southern Sakhalin 
4 
0.0014 ±0.0001 
(-0.0002 ±0.0001) 
Western Kamchatka 
5 
0.0085 ±0.0003 
(0.0019 ±0.0003) 
Eastern Kamchatka 
2 
0.0053 ±0.0005 
(0.0030 ±0.0010) 
Alaska (Prince William Sound) 
5 
0.0089 ±0.0004 
(0.0005 ±0.0005) 
Total 
18 
0.0280 ±0.0021 
0.0063 ±0.0002 
0.0065 ±0.0005 
0.0152 ±0.0019 
(0.0443 ±0.0055) 
(0.0005 ±0.0001) 
(0.0129 ±0.0011) 
(0.0309 ±0.0055) 
Table 4 
Log-likelihood ratio analysis of allozyme data available for Asian even-year pink salmon broodlines (Altukhov et al., 1983; Salmen- 
kova and Omelchenko, 1983; Zhivotovsky et ah, 1989; Kartavtsev, 1991; Kartavtsev et al., 1992; our paper). Data include three 
alleles or allele pools (*100, *95, and *90) at PGDH* for 4587 individuals from 42 collections, two alleles or allele pools (*100 and 
all others) at G3PDH * for 6398 fish from 53 collections, and three alleles or allele pools (*100, fast alleles, and slow alleles at 
sMDH-Bl,2 * for 6336 individuals from 53 collections. 
Region 
PGDH* 
G (df) 
G3PDH* 
G (df) 
MDHB-1,2* 
G (df) 
Hokkaido 
5.84 (2) 
0.52(1) 
0.80(2) 
Primoriya 
6.08(6) 
8.10(4) 
16.66* (8) 
Western Sakhalin Island 
0.71 (2) 
1.04(3) 
6.03 (6) 
Eastern Sakhalin Island 
19.67 (16) 
14.99 (12) 
34.94 (24) 
Kuril Islands 
33.36(26) 
11.83(13) 
16.67(26) 
Northern Sea of Okhotsk 
4.37(4) 
2.02(5) 
15.88(10) 
Western Kamchatka 
7.50(10) 
8.53 (5) 
9.42 (10) 
Eastern Kamchatka 
3.04 (2) 
0.03 (2) 
6.59 (4) 
Total within region 
80.58 (68) 
47.07 (45) 
107.00(90) 
Among regions 
110.05"* (14) 
13.92(7) 
50.21*** (14) 
Total 
190.61*** (82) 
60.99(52) 
157.21** (104) 
* = P < 0.05; ** = P < 0.001; ***= P < 0.0001. 
ka, Aleutian Islands, Norton Sound, and Bristol Bay col- 
lections. A cluster consisting of Kodiak Island and Prince 
William Sound collections was separated from the other 
groups by the longest distance in this tree. The neighbor- 
joining tree suggested three large geographic aggregations 
of pink salmon populations which correspond to marine 
basins: the Sea of Okhotsk, the Bering Sea, and the Gulf 
of Alaska. Using those basins as the basis for gene diver- 
sity hierarchy, we partitioned the variation. We estimated 
the proportion of the total variation attributable to differ- 
