Claim · model-written summary
NR1121 wheat-rye derivative was immune to Puccinia striiformis isolate CY32.
- Taxon
- wheat
Triticum aestivumt0 - Material
- NR1121e0
- Interactor
- Puccinia striiformis f.sp.tritici
Puccinia striiformise0pathogen - Outcome
- immune to isolate CY32e0
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat-Secale cereale derivative NR1121”
e0“NR1121 and Austrian rye were immune to isolate CY32 of Puccinia striiformis f.sp.tritici”
Title
Identifications of wheat-Secale cereale derivative NR1121 resistant to stripe rust.
Zeng XingQuan; Changyou Wang; Liu XinLun; et al. Journal of Northwest A&F University 2010
Other claims from this paper (10)
- Observation Austrian rye was immune to Puccinia striiformis isolate CY32.
- Observation Shaanmai 611 and six Yr9 cultivars were susceptible to Puccinia striiformis isolate CY32.
- Mechanism The stripe rust resistance gene of NR1121 was derived from Austrian rye.
- Observation NR1121 had a stable chromosome number of 2n=42=21Ⅱ.
- Observation GISH showed that two chromosomes of NR1121 were transferred from S. cereale.
- Observation NR1121 possessed chromatin of Austrian rye 1R, detected by SCAR and SSR markers.
- Observation Gli-B1 in the omega region of NR1121 had the specific band of Austrian rye.
- Observation NR1121 is a wheat-S.cereale 1R disomic substitution line.
- Recommendation NR1121 could be used as a stripe rust resistance resource for wheat breeding.
- Mechanism The resistant gene in NR1121 is probably a new gene different from Yr9.