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GrainGenes Gene Report: Sr39 (Triticum)

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Gene
Sr39 (Triticum)  [ Marker Report ]
Gene Class
Reaction to Puccinia graminis Pers.
Locus
Sr39
Candidate Locus
Sr39
Reference
ReferenceChemayek B et al. (2017) Tight repulsion linkage between Sr36 and Sr39 was revealed by genetic, cytogenetic and molecular analyses. Theoretical and Applied Genetics 130:587-595.
[ Show all 9 ]
URL
Protocol for Sr39 at MASwheat
Chromosome
2B
ReferenceKerber ER and Dyck PL (1990) Transfer to hexaploid wheat of linked genes for adult-plant leaf rust and seedling stem rust resistance from an ampliploid of Aegilops Speltoides x Triticum monococcum Genome 33:530-537.
Germplasm
Hexaploid stockRL5711
ReferenceKerber ER (1991) WGS-95-1333-Ref#465.
RL5711
ReferenceKerber ER and Dyck PL (1990) Transfer to hexaploid wheat of linked genes for adult-plant leaf rust and seedling stem rust resistance from an ampliploid of Aegilops Speltoides x Triticum monococcum Genome 33:530-537.
Tetraploid stockRL5347
ReferenceKerber ER and Dyck PL (1990) Transfer to hexaploid wheat of linked genes for adult-plant leaf rust and seedling stem rust resistance from an ampliploid of Aegilops Speltoides x Triticum monococcum Genome 33:530-537.
Comment
Derived from Ae. speltoides (469).
Although Sr39 produces similar responses to Sr32, also derived from Aegilops speltoides, recombination studies based on three crosses showed independent inheritance (465). Sr39 segregated independently of LR13 (469).
Image
C-bands for Lr35/Sr39
Wheat Gene Catalog Reference
465
ReferenceKerber ER (1991) WGS-95-1333-Ref#465.
469
ReferenceKerber ER and Dyck PL (1990) Transfer to hexaploid wheat of linked genes for adult-plant leaf rust and seedling stem rust resistance from an ampliploid of Aegilops Speltoides x Triticum monococcum Genome 33:530-537.
Info Source
ReferenceMcIntosh RA et al. (1995) Catalogue of gene symbols for wheat. Proceedings of the 8th International Wheat Genetics Symposium 1333-1500.
Data Curator
Hart, Gary E.95.08.24