138 
Y. TANAKA. 
Primula 
sinensis 
A)Magenta colour and B)short styled. 
a) Red colour and h) long styled. 
7 : 1 : 1 : 7 
Gregory 
1911 
Sweet Pea 
A) Blue factor and B) erect standard. 
a ) Red colour and h ) hooded standard. 
127:1:1:127 
Bateson and 
Punnett. 
1911 
Maize 
A) Red cob, B) red pericarp and C) 
dark silks. 
a) White cob, 6) colourless pericarp, 
and c ) light silks. 
complete 
Emerson. 
1911 
Maize 
A) Dark purple husks, B) purplish 
pericarp and C) purple cob. 
a) White husks, b ) colourless pericarp, 
and c ) white cob. 
complete 
Emerson. 
1911 
Antirrhinum 
A) Fundamental factor for red colour 
and B) non-homogeneousness 
or ‘picturatum’ type. 
a) No-red and b) homogeneousness P 
7 : 1 : 1 : 7 1 2 > 
Baur. 
1911 
1912 
Maize 
A) Coloured aleurone and B) horny 
endosperm. 
a) White aleurone and b) ivaxy endo- 
sperm. 
3 : 1 : 1 : 3 
Collins. 
1912 
1) When red-factor and non-homogeneousness are brought in by different parents, the 
gametic distribution is normal, no gametic repulsion occurring between them. 
2) The actual figures, when the various families in the same group are taken as a 
whole, closely accord with the expectation on the 7 : 1 : 1 : 7 basis. If, on the other hand, 
each family is considered separately considerable deviations from expectation are shown. 
