Table 1 Summary of SCR-resistant genes
From: Southern corn rust caused by Puccinia polysora Underw: a review
| Gene | Race of P. polysora | Maize variety/line | Country | Chromosome | References |
|---|---|---|---|---|---|
| Rpp1 | EA1 | AFRO.29 | Columbia | Storey and Howland (1959) | |
| Rpp2 | EA1, EA2 | AFRO.24 (SLP 20-4A) | Mexico | Storey and Howland (1959) | |
| Rpp3–Rpp8 | PP.3–PP.8 | Robert (1962) | |||
| Rpp9 | PP.9 | PT186208 | South African | Scheffer and Ullstrup (1965) | |
| Rpp10 | EA1, EA3 | AFRO.761 | Colombia | Storey and Howland (1967b) | |
| Rpp11 | EA1, EA3 | AFRO.600 | Mexico | Storey and Howland (1967b) | |
| RppP25 | P25 | China | 10S | Liu et al. (2003) | |
| RppQ | Qi319 | China | 10S | Chen et al. (2004) | |
| RppD | W2D | China | 10S | Zhang et al. (2009) | |
| RppC | CML470 | CIMMYT | 10S | Yao et al. (2013) | |
| Rpp12 | Jiku12 | China | 10S | Zhang (2013) | |
| RppS | SCML205 | China | 10S | Wu et al. (2015) | |
| RppM | Kangxiujing2416 (Jing2416k) | China | 10S | Wang et al. (2020b) | |
| RppCML496 | CML496 | CIMMYT | 10S | Meng et al. (2021) |