Claim · model-written summary
The locus resisted over 50 rust pathotypes, exceeding known Pc genes.
Avena sterilisVerbatim
e0“The locus provided resistance to over 50 rust pathotypes, a greater range than seen for any of the known host resistance (Pc) genes.”
t0“Avena sterilis”
Title
Edyta Paczos-Grzęda; Sylwia Sowa; Maja Boczkowska; et al. Plant Disease 2018. doi:10.1094/pdis-06-18-1045-re
Other claims from this paper (8)
- Method / resource Detached leaf assessment enabled multiple pathotype challenges and comparison with differentials.
- Observation Accession PL 51855 showed broad-spectrum resistance.
- Observation Resistance in PL 51855 behaved as a single major locus in crosses to three cultivars.
- Observation Other accessions showed strong resistance.
- Observation Responses commonly varied within accessions.
- Observation Several accessions displayed multiple partial resistance responses.
- Recommendation Moroccan accessions were identified as valuable crown rust resistance sources for breeding.
- Recommendation Detached leaf assessment was recommended as an initial way to identify candidates in complex gene bank accessions.