Table 1.
Rhizoctonia solani isolates used in this study and their pathogenicity to upper- and underground tissues of Arabidopsis thaliana Col-0.
| AGs | MAFF Number 1 | Name | Growth (Days) 2 | Source | Infection Severity 3 | |
|---|---|---|---|---|---|---|
| Leaves | Roots | |||||
| AG-1 IA | 305230 | C-325 | 3 | Rice | +++ | ++ |
| AG-1 IA | 305219 | C-54 | 6 | Rice | − | − |
| AG-1 IA | 305232 | C-501 | 3 | Sudangrass | − | − |
| AG-1 IC | 243448 | RD1 | 3 | Carrot | +++ | +++ |
| AG-2-1 II | 305203 | 6 | 7 | Six-rowed barley | ++ | − |
| AG-2-2 IIIB | 305244 | C-329 | 7 | Rice | − | ++ |
| AG-2-2 IIIB | 726525 | RS-B | 3 | Broccoli | +++ | +++ |
| AG-2-2 IIIB | 242301 | WLS81 | 4 | Welch onion | − | +++ |
| AG-2-2 IV | 241951 | SBF1 | 4 | Broccoli | ++ | +++ |
| AG-2-2 IV | 242303 | SD1 | 4 | Soybean | ++ | +++ |
| AG-2-3 | 237259 | H5-210 | 7 | Wheat | ++ | − |
| AG-2 BI | 305228 | SH-1-2 | 7 | Soil | − | − |
| AG-3 IV | 305250 | C564 | 14 | Potato | − | − |
| AG-4 IIIA | 305225 | BO-3 | 3 | Cauliflower | +++ | +++ |
| AG-5 | 305256 | SH-30 | 7 | Soil | + | − |
| AG-6 | 305262 | UB-7-1-A | 4 | Soil | − | − |
| AG-7 | 305551 | 1529 | 3 | Radish field soil | + | − |
1 MAFF numbers are descriptors for the microorganism genetic resources assigned by NARO (National Agriculture and Food Research Organization) Genebank in Japan. 2 Days taken by the fungus to fill the 90 mm petri plate. 3 Infection severity visually assessed, (+++) severe symptoms, (++) moderate symptoms, (+) weak symptoms, (−) no symptoms.