highly significantP < 0.01
NP: Nipponbare; OE-1 ~ 9 represent independent ApMEKK18 transgenic rice lines; one-way ANOVA (Student’s t -test), *differences were significant ( P < 0.05), **differences were highly significant ( P < 0.01).
NP: Nipponbare; OE-1 ~ 9 represent independent ApMEKK18 transgenic rice lines; one-way ANOVA (Student’s t -test), *differences were significant ( P < 0.05), **differences were highly significant ( P < 0.01).