Table 2: Segregation for normal and chlorotic plants in the four F2 populations.

Cross combination  No. of plants  (15 : 1) P
NormalChloroticTotal

J-147 × Milyang 23561571.9660.161
J-147 × Akihikari591602.1510.142
J-147 × IR24625670.1680.682
J-147 × Asominori602620.9680.325