Fig. 9

Analysis of drought relative gene in wild type and OsPP2C68 knockout mutants. (a) Relative expression of OsAP37, (b) Relative expression of OsP5CS1, (c) Relative expression of OsNCED1, (d) Relative expression of OsNCED2, (e) Relative expression of OsNCED3, (f) Relative expression of OsNCED4, (g) Relative expression of OsNCED5. (h) Relative expression of OsABI5. Data represent mean ± SD (n = 3). Asterisks indicate statistically significant differences (Student’s t-test; *p < 0.05, **p < 0.01).