Claim · model-written summary
Varieties carrying the Pi-ta gene were highly resistant, resistant or moderately resistant to race IB17.
Oryza sativaVerbatim
t0“Screening Rice Breeding Lines”
e3“Varieties carrying the Pi-ta gene were either highly resistant, resistant, or moderately resistant to IB17”
Title
An Efficient Method for Screening Rice Breeding Lines Against Races of Magnaporthe oryzae
Ely Oliveira-Garcia; Bernard Orense Budot; Jennifer Manangkil; et al. Plant Disease 2023. doi:10.1094/pdis-05-23-0922-re
Other claims from this paper (5)
- Method / resource The 0-to-6 blast scale can efficiently determine rice resistance levels against major blast races, compared with a 0-to-5 scale.
- Observation Race IE1-K broke Pi-ta-mediated resistance in rice varieties.
- Observation The Pi-z gene conferred resistance to races IB17 and IE1-K.
- Observation Varieties M201, Cheniere and Frontier were highly susceptible to race IE1-K, with 100% disease.
- Observation Varieties resistant or susceptible to all four blast races showed similar resistance or susceptibility to blast disease in the field.