Claim · model-written summary
Resistance to stripe and leaf rust segregated together in the named crosses.
- Taxon
- Bread Wheat
Triticum aestivumt0 - Material
- Jupateco 73Se0
- Outcome
- linked segregation for the two diseasese0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“from the crosses of stripe rust and leaf rust susceptible Jupateco 73S with stripe rust and leaf rust resistant Condor and Jupateco 73R, showed linked segregation for the two diseases.”
t0“Bread Wheat”
Title
R. P. Singh Phytopathology 1992. doi:10.1094/phyto-82-835
Other claims from this paper (7)
- Observation Wheat lines carrying Lr34 displayed adult resistance to stripe rust in Mexico.
- Observation Intercrossed Lr34-bearing wheat populations did not segregate for rust susceptibility.
- Association One partially dominant gene conferred resistance to each disease.
- Observation The linked stripe-rust gene was designated Yr18.
- Recommendation The authors proposed five genotypes as Yr18 testers.
- Mechanism The authors postulated that Yr18 underlies durable stripe-rust resistance in Anza.
- Observation An additional adult stripe-rust resistance gene occurred in Sonoita 81 and Tonichi 81.