Query (optional)   in Class  

GrainGenes Marker Report: Lr20

[Submit comment/correction]

Locus
Lr20
Type
Gene
Trait
Chromosome
7A
Chromosome Arm
7AL
Map
Durum Wheat, NSGC Lr 7A200.8
Triticum-Genes-7A63.8
Wheat-Composite2004-7A223
[ Show Nearby Loci ]
Map Data
Durum Wheat, NSGC Lr
Wheat genes
2 Point Data
cn-A1a/Lr20#1Distance: 40 cM
Sr22/Lr20#1Distance: 41 cM
Species
Triticum aestivum
Probe
PSR687
Associated Gene
Lr20 (Triticum)
Gene Class
Reaction to Puccinia recondita Rob. ex Desm.
Reference
ReferenceNeu C et al. (2002) Genetic mapping of the Lr20-Pm1 resistance locus reveals suppressed recombination on chromosome arm 7AL in hexaploid wheat Genome 45:737-744.
ReferenceSears ER and Briggle LW (1969) Mapping the gene Pm1 for resistance to Erysiphe graminis f. sp. tritici on chromosome 7A of wheat. Crop Science 9:96-97.
Remark
Trait marker Xpsr687-7A
Nearby marker on Composite map: Xpsr687b
Position on Composite map estimated by GrainGenes.



Probe for Locus
PSR687
Locus
[ Hide all but 1 of 29 ]
Pm1
Xpsr687-2A
Xpsr687-2B
Xpsr687-2D
Xpsr687-7A
Xpsr687-7B
Xpsr687-7D
Xpsr687
HI092C14
HD002C18
RI017C22
RI018G4
RI018G9
RI035N20
RI049B21
D1.1_ctg3807
D1.1_ctg5688
Lr20
Xpsr687-4S
Xpsr687-6S
Xpsr687b
Xpsr687-6R
Xpsr687b-2R
Xpsr687-6A
Xpsr687-2U
Xpsr687-4U
Xpsr687-6U
PSR687
Xpsr687c-3R
Type
Genomic
Insert Enzyme
PstI
Source Species
Triticum aestivum
Source Germplasm
Mixed
Source Tissue
Embryo