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GrainGenes Gene Report: Pg-3 (Avena)

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Gene
Pg-3 (Avena)
Synonym
Other nameE
ReferenceWelsh JN and Green GJ (1958) Genes in oats for resistance to stem rust races, and the genetics of host reaction. Proceedings of the X International Congress of Genetics 2:311.
Gene Class
Reaction to Puccinia graminis Pers.
Pathology
Stem Rust
Locus
acor195A(Pg-3)
Pg-3
Candidate Locus
Pg-3
Reference
ReferenceHarder DE et al. (1995) Stem and Crown Rust Resistance in the Wisconsin Oat Selection X1588-2 Crop Science 35:1011-1015.
[ Show all 7 ]
Germplasm
Jostrain (oat)
ReferenceMcKenzie RIH and Green GJ (1965) Stem rust resistance in oats. I. The inheritance of resistance to race 6AF in six varieties of oats. Canadian Journal of Genetics and Cytology 7:268-274.
Rodney Pg3 (oat)
WI X1588-2
ReferenceHarder DE et al. (1995) Stem and Crown Rust Resistance in the Wisconsin Oat Selection X1588-2 Crop Science 35:1011-1015.
Comment
Dominant gene for resistance to P. graminis races 1, 3, 4 and 11 in Joanette. Allelic or closely linked with Pg-9.
Info Source
ReferenceSimons MD et al. (1978) Oats: A standardized system of nomenclature for genes and chromosomes and catalog of genes governing characters. USDA Agriculture Handbook 509:1-40.

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