Claim · model-written summary
Two wheat lines carrying Sr33, SrCad, Lr34 and Fhb1 were recovered.
- Taxon
- wheat
Triticum aestivumt0 - Gene
- Sr33, SrCad, Lr34 and Fhb1e0
- Outcome
- lines were recoverede0
- Value
- Twoe0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The most notable combination with four of the genes was Sr33, SrCad, Lr34 and Fhb1. Two such lines were recovered.”
t0“in wheat”
Title
Pyramiding stem rust resistance genes to race TTKSK (Ug99) in wheat
Bo Zhang; Dawn Chi; Colin Hiebert; et al. Canadian Journal of Plant Pathology 2019. doi:10.1080/07060661.2019.1596983
Other claims from this paper (5)
- Method / resource Marker-assisted selection recovered 16 combinations of four resistance genes in wheat doubled haploids.
- Observation All pyramided wheat lines with Lr34 and SrCad or Sr33 resisted race TTKSK, whereas Shaw and Little Club were susceptible.
- Observation The two four-gene pyramided lines were relatively more resistant to stem rust than lines with one stem rust resistance gene.
- Observation Pyramided wheat lines with Lr34 showed good resistance to leaf rust races 12–3 MBDS and TDBG.
- Observation Pyramids with Fhb1 did not show reduced Fusarium head blight expression.