New source of APR leaf rust resistance has not been used in Australia
Key Information
Crop
Wheat
Disease resistance(s)
Wheat leaf rust
Resistance type
Adult plant resistance
Source
Triticum aestvum cultivar Toropi
First reported
Kolmer JA, Bernardo A, Bai G, Hayden MJ, Chao S. Adult Plant Leaf Rust Resistance Derived from Toropi Wheat is Conditioned by Lr78 and Three Minor QTL. Phytopathology. 2018 Feb;108(2):246-253. doi: 10.1094/PHYTO-07-17-0254-R
Additivity
Lr46 (1BL) and minor QTLs 3BS and 4BS
Chromosomal location
5DS
Germplasm availability
Toropi avaialble from Australian Grains Genebank AGG 13866 WHEA
Markers
SNP-KASP
| Marker Type | Marker Name | Allele 1 Primer (resistant) | Allele 2 Primer (susceptible) | Common Primer | Published location |
|---|---|---|---|---|---|
| SNP-KASP | IWA6289 | Kolmer JA, Bernardo A, Bai G, Hayden MJ, Chao S. Adult Plant Leaf Rust Resistance Derived from Toropi Wheat is Conditioned by Lr78 and Three Minor QTL. Phytopathology. 2018 Feb;108(2):246-253. doi: 10.1094/PHYTO-07-17-0254-R |