Claim · model-written summary
SNP analysis showed high phenotype diversity (H = 0.32) among all SU isolates.
- Taxon
- P. striiformis f. sp. tritici
Puccinia striiformis f. sp. triticie1 - Outcome
- phenotype diversitye0
- Value
- H = 0.32e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SNP markers analysis showed that all SU isolates displayed high phenotype diversity (H = 0.32)”
e1“P. striiformis f. sp. tritici from naturally rusted”
Title
Xiangrui Cheng; Hua Zhuang; Jing Zhao; et al. Phytopathology 2022. doi:10.1094/phyto-12-21-0502-r
Other claims from this paper (7)
- Observation Mahonia fortunei, M. eurybracteata subsp. ganpinensis and M. sheridaniana were identified as alternate hosts for P. striiformis f. sp. tritici.
- Observation Seven Mahonia species were highly resistant to the rust pathogen.
- Observation Seven samples of P. striiformis f. sp. tritici were recovered from naturally rusted Mahonia cardiophylla plants.
- Observation The 54 single uredinium isolates generated 20 race types, one known and 19 new.
- Observation SU isolates had a high Shannon’s information index (I = 0.49).
- Observation Linkage disequilibrium analysis gave an insignificant rbarD value (0.003, P < 0.1).
- Mechanism All SU isolates are sexually produced, suggesting the rust parasitizes susceptible Mahonia to complete sexual reproduction under natural conditions.