Fig. 12
Phenotypic comparison of the wild-type ZH11 and Nipponbare (NP), the 637ys mutant, the 502ys mutant and the 637ys 502ys double mutant (DM) at the three-leaf stage. DM was obtained in the F2 population derived from the cross between 637ys and 502ys, and the DM plants were confirmed by PCR and sequencing. To avoid competition for light with other plants stronger than DM plants in the F2 population, only homozygous DM plants were retained in the soil