YUZO HOSIIINO 
277 
Early flowering group Late flowering group 
W. 
R. 
W. 
R. 
I 
abab = 
7+1x7+1 
= 49 
ABAB = 
1+7x1+7 
= I 
: 63 
2 
abaB = 
2(7+ 1x7+1) 
= 98 
30 2 
ABAb - 
2(1 +7 X I +7) 
= 2 
: 126 
2 
abAb = 
2(7 + I X I + 7) 
= 14 : 
114 2 
ABaB = 
2(1 +7 X 7+ l) 
= 14 
: 114 
I 
aBaB = 
7+1x7+1= 
49 
15 I 
AbAb = 
1+7x1+7 
= I 
: 63 
2 
ABab = 
2(1+7x7 + 1) 
= 14 
: 114 
2 
AbaB = 
2(1 + 7x7+ 1) 
= 14 
: 114 
Sums 
210 
: 174 
46 
: 59. 
Ratios 
4.6 
: 3- 
8 
I 
: 12 
Counting the numbers of whites and reds in actual raisings, we get 
the following results : — 
Early flowering group Late flowering group 
white 
red 
white 
red 
Table 2 
..64 
48 
12 
247 
Table 8 
Ai . 
..14 
1 1 
7 
65 
A2 . 
..19 
7 
3 
40 
Bi 
..10 
3 
0 
29 
B3 
..24 
8 
5 
59 
c... 
26 
24 
8 
82 
Sums 
157 
lOI 
35 
522 
Ratios 
4-5 
: 2.9 
: i.o : 
14.9 
These 
observ^ed ratios are sufficiently 
close to the expected 
ones. 
when we take some of the F.j families (Tables 9 — [i,PIs. XII — XVI), which 
vary from the early constant to the late constant and which are assumed to 
be the progenies of F2 plants, whose zygotic constitution might be aAbB> 
and when we examine the distribution of diffjrent coloured individuals in 
each of them, we get the following results : — 
