Table 2 Resistance frequency of different IRBLs to the rice blast isolates collected in Bohol in 2015 and 2017. -: no target R gene
From: The broad-spectrum rice blast resistance (R) gene Pita2 encodes a novel R protein unique from Pita
IRBLs. | Target R genes | Resistance frequency (%) | |
|---|---|---|---|
2015(250 isolates) | 2017(78 isolates) | ||
IRBLta-CT2 | Pita | 35 | 32 |
IRBLta2-Re | Pita2 | 64 | 75 |
IRBLa-A | Pia | 1 | 3 |
IRBLi-F5 | Pii | 99 | 94 |
IRBLks-S | Piks | 4 | 3 |
IRBLk-ka | Pik | 50 | 25 |
IRBLkp-K60 | Pikp | 33 | 25 |
IRBLkh-K3 | Pikh | 51 | 40 |
IRBLz5-CA | Piz5 | 86 | 92 |
IRBLzt-T | Piz-t | 42 | 26 |
IRBLb-B | Pib | 9 | 15 |
IRBLt-K59 | Pit | 9 | 20 |
IRBLsh-S | Pish | 90 | 88 |
IRBL1-CL | Pi1 | 64 | 39 |
IRBL3-CP4 | Pi3 | 98 | 90 |
IRBL5-M | Pi5(t) | 96 | 98 |
IRBL7-M | Pi7(t) | 43 | 34 |
IRBL9-W | Pi9 | 87 | 90 |
IRBL19-A | Pi19 | 37 | 18 |
IRBLkm-Ts | Pikm | 50 | 30 |
IRBL20-IR24 | Pi20 | 87 | 32 |
IRBL11-Zh | Pi11 | 5.3 | 10 |
LTH | – | 0 | 0 |