1 82 
GENETIC STUDIES ON THE SILKWORM 
P 28-3' 1 4 
167 
74 
62 
152 
455 
P 3 i'l4 
117 
7i 
7' 
128 
377 
A 1 84' i 5 
119 
40 
48 
100 
307 
Totals 
1823 
757 
760 
1929 
5269 
b) Quail 
white females mated to heterozygous males, i. e. 
spQyspay 22 x SPCtYsPay £ 
s- 
Str. yel. 
(SPQY) 
Str. wh. 
(SPQy) 
Norm. yel. 
(sPOY) 
Norm. wh. 
(sryy) 
Totals 
s i'n 
171 
67 
67 
190 
495 
S 2'i3 
186 
92 
101 
198 
S77 
S 3 'i3 
204 
61 
80 
181 
526 
S 1 i'i 3 
143 
73 
78 
135 
429 
P /I 4 
228 
69 
3t 
188 
5i6 
P i 5 'i 4 
190 
79 
76 
1 68 
513 
P 2l'l4 
155 
81 
96 
147 
479 
P 35-i'i 4 
1 29 
45 
55 
118 
347 
1 3d - '4 
153 
46 
49 
170 
418 
Totals 
1559 
613 
633 
1495 
4300 
:) A pale-quail white (spqyspqy) 2 
x a triheterozygous striped 
yellow (SPaYsPqy) £ . 
Str. yel. 
(SPQY) 
Str. wh. 
(SPQy) 
PI. yel. 
fsPqY) 
PI. wh. 
(sPqy) 
Total 
A 279' 1 5 
108 
27 
41 
126 
302 
1) Pale-quai 
1 white (spqyspqy) 22 
x tetraheterozygous striped 
yellow (SPQTspqy) £S . 
A 5 34' 1 5 
A 535' 
1 5 Totals 
Str. yel. 
SPQY 
49 
45 
94 
Str. wh. 
SPOy 
18 
13 
3 [ 
PI. yel. 
sPqY 
16 * 
16 
5 2 
PI. wh. 
sPqy 
47 * 
48 
95 
Str. qu. yel. SpQY 
46 
53 
99 
