Fig. 2.

AG and CRC synergistically control YUC4 expression. a–c YUC4 mRNA levels in wild-type and ag-1 (a), knu-1 and crc-1 knu-1 (b), wild-type, crc-1, and ag-1-/ + crc-1 (c) floral buds. The values are represented as the means ± SEMs. p-values were calculated with a two-tailed Student’s t-test. *p < 0.05 compared to wild type. **p < 0.05 compared to single mutant. d–i pYUC4::GUS in wild-type (d), ag-1 (e), knu-1 (f), crc-1 knu-1 (g), crc-1 (h), and ag-1-/ + crc-1 (i) floral buds at the stage 6. Arrowheads indicate abaxial side of epidermal cells in carpels at stage 6. j–l YUC4 mRNA levels in mock- and dex-treated ag-1 35 S::AG-GR (j), mock- and dex-treated crc-1 gCRC-GR (k), dex-treated wild-type, 35S::AG-GR, gCRC-GR, and 35S::AG-GR gCRC-GR F1 (l). The values are represented as the means ± SEMs. p-values were calculated with a two-tailed Student’s t-test. *p < 0.05 compared to mock or wild type. **p < 0.05 compared to single transgenic line. Bar = 50 µm in d–i