Table 3.
Trichothecenes produced by RNAi mutants in infected wheat kernels at 13 dpi.
Samples | ng Fg DNA/mg seed d.w. | DON (mg/kg seed) | DON/DNA | A-DON (mg/kg seed)1 | A-DON/DON × 1,0002 |
---|---|---|---|---|---|
Mock (without Fg) | 0 | 0.00 | 0 | 0 | 0 |
Δago1 | 0.84 | 12.7 | 15.2 | 0.45 | 36 |
Δago2 | 1.28 | 32.3 | 25.2 | 1.04 | 32 |
Δdcl1 | 2.86 | 61.9 | 21.6 | 1.87 | 30 |
Δdcl2 | 2.03 | 56.6 | 27.9 | 1.89 | 33 |
Δrdrp1 | 4.84 | 86.7 | 17.9 | 3.51 | 40 |
Δrdrp2 | 0.95 | 16.9 | 17.8 | 0.43 | 25 |
Δrdrp3 | 0.78 | 12.3 | 15.6 | 0.35 | 29 |
Δrdrp4 | 0.47 | 4.90 | 10.3 | 0.15 | 31 |
Δqip | 2.53 | 68.7 | 27.2 | 2.87 | 42 |
Δqde3 | 4.33 | 82.3 | 19.0 | 3.91 | 47 |
IFA WT | 2.18 | 78.3 | 35.9 | 2.58 | 33 |
DON, deoxynivalenol; A-DON, acetyldeoxynivalenol.
3A-DON (3-acetyldeoxynivalenol) and 15A-DON (15-acetyldeoxynivalenol) were measured.
Ratio of concentrations of A-DON and DON, multiplied by 1,000.