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GrainGenes Reference Report: PBR-100-88

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Reference	PBR-100-88
Title	A new source of resistance to in spring wheat (Triticum aestivum).
Journal	Plant Breeding
Year	1988
Volume	100
Pages	88-96
Author	Wellings CR McIntosh RA Hussain M
Type	Article
Abstract	The use of P. striiformis f. sp. tritici pathotypes virulent or avirulent with respect to both Yr6 and a previously undescribed source of resistance, designated YrA, allowed the recognition of the corresponding host resistance genes m a range of Australian and exotic spring wheats. The phenotypes conferred by the YrA resistance varied when exposed to contrasting light intensities in the post‐inoculation phase. The implications of the results in international studies of host resistance to P. striiformis f. sp. tritici are discussed.
External Databases	https://doi.org/10.1111/j.1439-0523.1988.tb00222.x
Gene	YrA (Triticum) Yr74 (Triticum) Yr73 (Triticum)
Gene Catalogue Number	1147
Cited in	McIntosh RA et al. (1995) Catalogue of gene symbols for wheat. Proceedings of the 8th International Wheat Genetics Symposium 1333-1500.

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