Fig. 6From: RGA1 regulates grain size, rice quality and seed germination in the small and round grain mutant srg5Analysis of ABA accumulation in the srg5 mutant. Expression analysis of ABA biosynthesis genes (A) and metabolic genes (B), and quantification of ABA levels (C) in the srg5 mutant and the NG4 control. Error bars represent the SDs. **P < 0.01 (Student’s t-test)Back to article page