i:Exchange/6*Thatcher{306}, i:Gabo/6*Thatcher{306}, i:Lee/6*Thatcher{306}, i:Selkirk/6*Thatcher{306}, i:Timstein/6*Thatcher{306}, s:CS*5/Timstein 1A{939}, s:CS/7*Kenya Farmer 1A{939}, v:Centurk{1024}, v:Centurk 78{1024}, v:Concho{143}, v:Federation{939}, v:Mayo 52{031}, v:Mayo 54{031}, v:Parker{546,1024}, v:Rocky{1024}, v:Scout 66{02101}, v:Sinton{1256}, v:Tascosa{143}, v:TAM-105{055}, v:Unknown accessions{208}, v:See also{0337}, v2:Alex Lr2a{976}, v2:Blueboy Lr1{143}, v2:Blueboy II Lr1 Lr24{143}, v2:Ck 9663 Lr2a Lr9{10146}, v2:Era Lr13{143}, v2:Exchange Lr12 Lr16{031}, v2:Gabo Lr23{031}, v2:Guard Lr2a{976}, v2:James Lr2a{976}, v2:Kenya Farmer Lr23{939}, v2:Laura Lr1 Lr34{712}, v2:Lee Lr23{031}, v2:Len Lr2a{976}, v2:Marshall Lr2a{976}, v2:Parker 76 Lr24{143}, v2:Selkirk Lr14a Lr16{031,199}, v2:Shield Lr2a Lr3{198}, v2:Timstein Lr23{031}, v2:Waldron Lr2a{143}, v2:Warden Lr16{031}, tv:Altar 82{10760}, tv:Russello{10760}, ma:Xcdo426-1A - 5.1 cM - Lr10{1058}, ma:Lr10 - 8 cM - Glu-A3{355}, ma:cosegregation with Xsfr1(Lrk10-1A) and Xsfrp1(Lrk10-1A){1270}, ma:complete linkage with Xsfr1(Lrk10-1A), which encodes a protein kinase{639}, c:Lr10 was cloned - it has a CC-NBS-LRR structure, syn, T10rga1 GenBank AY270157{10442}, c:A second CC-NBS-LRR gene, RGA2, is required for expression of Lr10 in tetraploid and hexaploid wheats{10760}
Comment
Lrk10. A receptor-like kinase. The locus Xsfr1(Lrk10)-1A, detected by the probe Lrk10, is completely linked with Lr10 in chromosome 1AS {356}. The gene encodes a receptor-like kinase with extracellular and kinase domains {0297}. Using probe pLrk10-A, developed from the extracellular domain, 6 homologues were found in chromosomes 1A (1), 1B (3) and 1D (2) as well as group 1 chromosomes of T. monococcum, Ae. tauschii and barley {0296,0294}. Probes based on the kinase domain identified further homologues in chromosomes 3AS and 3BS as well as the corresponding regions in rice and maize {0294}. Both orthologous and paralogous evolution were suggested.