Figure 4.
Expression analyses of OsTrx1 in mutants of genes regulating flowering time. Leaf samples of Ehd1 RNAi (A), osmads50 (B), OsId1 RNAi (C), oscol4 (D), and OsCOL4-d (E) plants grown under LD conditions were collected at 59 DAG, Zeitgeber time (ZT) 2 h (A); 56 DAG, ZT 0 h (B and C); and 54 DAG, ZT 0 h (D and E). The y-axis shows the transcript level relative to rice Ubiquitin expression. Values are shown as means. Error bars indicate sds. n = 4 or more. WT, wild type.