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Sr51

Sr51

Genome Location	3A, B, D
Linked Genes
Source	A. searsii
Low infection type	Seedling	Adult

Data courtesy of Tom Fetch

Wheat Genetic Resources Database entry

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Efficacy against Ug99

Breeder's Toolbox

Chromosome engineering of this resistance gene in Ae. searsii chromosome 3SS resulted in transfer to the short arms of chromosomes 3A, 3B, and 3D as compensating Robertsonian translocations (Liu et al. 2011a). Further chromosome manipulation to isolate small translocations with Sr51 is targeting 3D as the recipient chromosome.
Source: Mike Pumphrey, BGRI 2012 Presentation: Stocking the Breeder's Toolbox

Related Literature

Development and characterization of wheat-Ae. searsii Robertsonian translocations and a recombinant chromosome conferring resistance to stem rust Theoretical and Applied Genetics · 2011 + More