Fig 7. Response of t483 to gibberellin supplementation.

A, WT and t483 seed germination with or without treatment with GA₃ (5 μM). Image taken 3 DAI (days after imbibition). B, WT and t483 shoot and root development with or without GA₃ (5 μM). Image taken 14 DAI. C, Analysis of OsGA20ox4 expression in shoots and roots of WT and t483 seedlings with GA₃ treatment (at 14 DAI). Values are means ±SD of three replicates. Values annotated with the same letter are not significantly different at P<0.01, with Fisher’s least significant difference test. Scale bars: 2 cm (A), 4 cm (B).