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Catalogue of Gene Symbols

Gene Symbol detail

Gene Symbold
Class Level 1 Reaction to Puccinia triticina
Level 2 Genes for resistance
Level 3
Level 4
Symbol Wild Type Lr37
Allele
Symbol comment Derived from Ae. ventricosa. Recessive {667}.
Lr37 can be recognised in seedlings at low temperatures (17oC) and is effective in adult plants under field conditions. See also Sr38 (Reaction to P. graminis) and Yr17 (Reaction to P. striiformis)
Chromosomes 6Mv = 2MS-6MS.6ML or 2MS-6ML.6MS{0009}, 2AS{062}
Germplasms i:RL 6081 = Tc*/VPM1{939}, i:RL6081 = Tc*8/VPM1{316}, i:various NILs listed in{0213}, v:Hyak{021}, v:Madsen{020}, v:Rendezvous{062}, v:VPM1{062}, v:VPM1 derivatives{939}, v:see also Reaction to P. striiformis tritici Yr17, ad:Moisson + 6Nv=6NvS.6NvL-2NvS or 6NvL.6NvS-2NvS{0009}, v:Mx12{0213}, v:Mx22{0213}, ma:(relevant to both groups of derivatives.) PCR primers designed from marker csVrga1D3 {0183} producing a 383bp product allows detection of the 2NvS segment{0213}, ma:see also: Reaction to P. striiformis Yr17
Comment A resistance gene analog containing an NBS-LRR R gene sequence was isolated from the Ae. ventricosa segment carrying Lr37 {0183}.
The 2NS translocated segment carrying Lr37 replaced the distal half of chromosome 2A (25-38 cM) from Xcmwg682-2A to XksuH-9-2A. PCR markers were developed for the 2NS and 2AS alleles of Xcmwg682{10073}. SCAR markers SC-372 and SC-385 were developed in {10796}.

Related Reference
062 : Bariana HS & McIntosh RA 1993
113 : Bonhomme A, Gale MD, Koebner RMD, Nicolas P, Jahier J & Bernard M 1995
316 : Dyck PL & Lukow OM 1988
667 : Kloppers FJ & Pretorius ZA 1994
939 : McIntosh RA
0009 : Jahier J, Tanguy AM, Abelard P & Rivoal. R 1996
0183 : Seah S, Spielmeyer W, Jahier J, Sivasithamparam K & Lagudah ES 2000
0213 : Seah S, Bariana H, Jahier J, Sivasithamparum K & Lagudah ES 2001
10073 : Helguera M, Khan IA, Kolmer J, Lijavetzky D, Zhong-qi L & Dubcovsky J 2003
10796 : Jia JQ, Li GR, Liu C, Lei MP & Yang ZJ 2011
020 : Allan RE, Petersen CJ Jr, Rubenthaler GL, Line RF & Roberts DE 1989
021 : Allan RE, Petersen CJ Jr, Rubenthaler GL, Line RF & Roberts DE 1990
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