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  • 1. #bgri2014
  • 2. A consensus map for Ug99 stem rust resistance loci in wheat Long-Xi Yu, Hugues Barbier, Matthew N. Rouse, Sukhwinder Singh, Ravi P. Singh, Sridhar Bhavani, Julio Huerta-Espino, and Mark E. Sorrells
  • 3. Puccinia graminis: A global disease Wheat Rust Pathogen Climate Yield Loss Leaf Rust Puccinia recondita Mid temp. up to 20% Stripe Rust Puccinia striiformis Low Temp. up to 90% Stem Rust Puccinia graminis Warm Temp. up to 70% Leaf Rust Stripe Rust Stem Rust
  • 4. Puccinia graminis: A global disease Winter  host   Summer  host   From  USDA   Puccinia  graminis  f.  sp.  tri-ci  cycle  
  • 5. Puccinia graminis: A global disease Toolbox  of  65  resistance  known  genes/alleles      
  • 6. Sr  related  virulence  Spreading  of  Ug99  from  1998  to  2010   Ug99: The game changer 1998/99   2000/01   2003/04   2004   2006   2007/8   2008   2009   2009/10   2010   Sr  31   Sr  24   Sr  36   Sr  21  
  • 7. Sr28   Sr13   Sr22   Sr40   Sr39   Sr33   Sr45   Sr35   Sr2   Sr21   Sr25   Sr26   Sr27   Sr29   Sr37   Sr42   Sr32*   Sr1RSAmigo   Sr50   Sr44   Sr43   Sr58   SrWeb   Sr47   Sr51   Sr12   SrND643   Sr55   Sr56   Sr53   Sr52   Sr57   Sr46   SrTA1662   SrTA10187   SrTA10171   Sr31   Sr36   Sr32*   Sr32*   Sr30   SrCad   1A   2A   3A   4A   5A   6A   7A   1B   2B   3B   4B   5B   6B   7B   1D   2D   3D   4D   5D   6D   7D   Ug99 Resistance Loci Sr2   Sr55   Sr56   Sr57   *Derived  from  MaHhew  Rouse  
  • 8. Toward a consensus map for Ug99 Sr Loci This study include: - 3 studies on durum wheat (Tetraploide) - 18 studies on bread wheat (Hexaploide) - 24 bi-parental mapping populations (30 parents) - 4 Association panels (LD-SRRSN/Spring & winter; ESWYT, AM durum panel) - 2 BC2 populations (2 parents)
  • 9. Toward a consensus map for Ug99 Sr Loci 0" 10" 20" 30" 40" 50" 60" 70" 80" 90" 100" B"genome" A"genome" D"genome" 0" 5" 10" 15" 20" 25" 3B" 2B" 5B" 6B" 7D" 7B" 7A" 6A" 1B" 1A" 4A" 4B" 2A" 3A" 5A" 1D" 5D" 6D" 2D" 3D" 4D" Chromosome  arms   QTL  number  
  • 10. # Markers Size (cM) Average dis. 1A 71 161.5 2.3 1B 94 177.6 1.9 1D 42 135.5 3.2 2A 51 144 2.8 2B 128 178.2 1.4 2D 28 114.8 4.1 3A 54 174.5 3.2 3B 158 182.2 1.2 3D 48 139.5 2.9 4A 85 113.4 1.3 4B 44 108.3 2.5 4D 36 83.4 2.3 5A 64 196.5 3.1 5B 92 193.1 2.1 5D 16 121.3 7.6 6A 56 219 3.9 6B 83 128.1 1.5 6D 71 127.1 1.8 7A 77 203.3 2.6 7B 66 154.4 2.3 7D 69 122.3 1.8 Total 1433 3178 2.7 Chromosome 7 Chromosome 1 Chromosome 2 Chromosome 3 Chromosome 4 Chromosome 5 Chromosome 6 Toward a consensus map for Ug99 Sr Loci R-package: LPmerge Linear Programming Algo.
  • 11. Toward a consensus map for Ug99 Sr Loci BS00090594 wPt-5960 gwm2570.0 wPt-6627 wPt-68051.6 BS000994694.6 BS000950046.8 BS000107349.7 wPt-010018.1 wPt-4916 wPt-6575 wPt-0643 wPt-3459 wPt-5934 wPt-5195 19.9 wmc76421.3 wmc38221.6 wPt-3388 wPt-9230 wPt-74402221.9 wPt-537423.6 SyOpL2770_NBS25.8 SyOpL9828.2 wPt-619928.8 BS00110268 wmc243c28.9 wPt-5556 wPt-7757 wPt-5672 wPt-412529.1 barc280a29.2 wPt-8235 wPt-445329.6 wPt-210630.4 SyOpL174030.7 wPt-570738.4 SNPPMOp1059844/1841.6 SyOpL110043.7 SyOpL39044.6 wPt-9402 SNPPMOp150859/8 wmc154 46.0 wPt-3561 barc280bcfd238 wmc25 wPt-8398 wPt-8326 wPt-8004 wPt-8404 barc200 wPt-0462 53.8 wPt-9423 wPt-807254.2 BS0006415654.4 wPt-430154.6 BS0006662654.9 wPt-74363055.8 wmc25756.0 SyOpL266958.0 BS0001068859.2 wPt-260061.0 wPt-858365.0 SyOpL239266.2 BS0002641266.3 BS0007384270.6 wPt-775071.1 SyOpL16172.8 SyOpL1333 SNPPMOp102229/3774.3 wmc77075.2 wPt-5878 SyOpL2163 SyOpL1007 wmc474 barc18 77.0 wPt-033577.5 wmc344 wPt-033578.0 BS0000443378.6 wPt-846079.6 wPt-040880.0 wPt-647780.4 barc781.9 barc1383.0 BS0002209183.4 wmc175A84.0 BS00074789 gwm12086.8 gwm14889.0 gwm33890.0 BS0000946192.0 gwm50194.3 wmc59294.8 BS0000998996.3 gwm38896.6 wPt-3132 wPt-7200 gpw5162 barc1042 gwm120b97.1 BS00110209 wPt-1964100.8 wPt-4125102.0 BS00003585102.4 wmc175 wPt-0694104.0 BS00022064 SNPPMOp1529541/32104.1 wPt-0697105.8 wmc332 wPt-3383108.2 wPt-799851108.5 wPt-5128111.9 wPt-7004 wPt-7161115.4 wPt-2108117.2 wPt-2397121.7 wPt-4892 barc1026130.6 BS00009460131.2 wPt-2274136.3 wmc602140.0 BS00100117144.0 wmc361148.2 wmc317150.3 wPt-3436161.1 barc14b178.2 cfd56 SyOpL2571 SNPPMOp149247/49 SNPPMOp29337/83 wPt-10835 wPt-2960 0.0 cfd512.0 barc903.0 BS000720583.9 gwm45513.3 BS0001049213.6 gwm29617.0 SNPPMOp113570/4317.7 Ppd119.9 BS00090678 cfd4421.1 gwm261 wmc50321.4 gpw29421.7 gpw408025.8 wmc11227.5 gwm48453.3 BS0001611656.8 wPt-424265.3 gwm15766.0 gwm53968.9 BS0001175287.0 wPt-1499114.8 2A 2B 2D barc124 wPt-733012 wPt-1657 gwm356 wPt-5887 0.0 wPt-66872.4 BS000227774.4 wPt-77395.0 barc1147a5.7 gwm38210.3 wmc45314.0 gpw4474.214.2 wmc52216.5 wPt-5647 wmc40722.9 gwm339 gwm27524.6 gwm9525.6 gwm37226.9 barc22027.8 cfa226328.8 barc115029.9 wPt-995130.2 wPt-636132.0 BS00086365 wPt-409433.3 wPt-311434.6 wPt-74065838.9 SyOpL263439.3 wPt-254443.7 barc31148.8 SyOpL79751.3 SNPPMOp167763/46 gwm558 wmc17761.9 wPt-4861 wPt-586572.4 SyOpL141273.5 wPt-705674.7 wPt-4201 BS00097263 wPt-5251 wPt-7024 wPt-7011 86.3 gwm12086.8 BS0002200290.9 gwm29492.9 gwm50194.3 BS0000998996.3 BS00004405121.7 BS00100117144.0 Sr21 Sr39 Sr40 Sr36 Sr9aSrWeb Sr47 Sr28 Sr32Sr32 CIMMYT-Unp. Kauretal.2009Bhavanietal.2011Bhavanietal.2011 Crossaetal.2007Crossaetal.2007 Hiebertetal.2010 Rouseetal.2012 CIMMYT-Unp. CIMMYT-Unp. Yuetal.2011 Rouseetal.2014 Yuetal.2011 A.M. B.P. A.M. B.P. A.M. B.P. 55 wPt-2175 wPt-7745 wPt-8721 barc1136 wmc397 gpw10790.0 wPt-3774 wPt-7662 1.0 BS00003785 BS00003792 BS000097951.4 gwm881.5 wPt-3376 wPt-49301.9 barc11592.2 barc10932.5 gwm582.8 gpw5076 barc3544.2 wPt-95325.2 wPt-7777 wPt-35816.2 wPt-6994 wPt-4720 wPt-4283 wPt-7150 wPt-5234 wPt-2689 wPt-0245 wPt-1852 wPt-3304 6.6 wPt-72076.9 wPt-82397.0 wPt-49247.2 wPt-1922 wPt-3130 wPt-9990 wPt-4386 wPt-8015 7.3 wPt-30608.9 wPt-46489.2 BS0001044311.1 gwm17413.4 wPt-559629.9 BS00010415 cfd13 wPt-533332.3 BS0000385233.0 BS00022668 wPt-3733 gwm518 barc1169 wPt-2964 wPt-7636 44.5 BS0008696450.9 barc14a52.8 wPt-546153.2 wPt-4164 wPt-9952 wPt-611656.5 wPt-3045 wPt-126457.2 wPt-826857.5 BS0001099357.7 wPt-503758.0 wmc15258.7 BS0010903658.9 BS0002318760.6 wPt-602361.1 wPt-680264.4 gwm200a65.0 wmc41778.6 BS0002248079.5 wPt-5480101.9 BS00011458 BS00085589102.6 wPt-0171106.8 wPt-1541107.1 BS00010618107.4 wPt-9256110.1 BS00023066110.4 BS00110651126.2 wPt-732061128.1 BS00003785 BS00003792 BS00009795 wPt-6994 SNPPMM61159750/20 wPt-3774 PAPMM6106536 wPt-7777 wPt-7662 wPt-1922 wPt-9532 wPt-4720 wPt-4283 wPt-7207 wPt-3130 wPt-1852 wPt-9990 wPt-8239 wPt-3304 0.0 SyOpL2811.0 SyOpL22323.4 SyOpL3624.6 BS000104435.5 SyOpL14577.3 SyOpL1451 SyOpL191910.0 wPt-3424 SNPPMOp1239709/6011.3 SNPPMOp157697/3617.8 wPt-217518.2 SyOpL124718.5 SyOpL1419.8 wPt-559623.0 BS00010415 cfd13 SNPPMOp1227776/5026.6 wPt-533327.6 BS0000385230.1 gwm518 SNPPMOp103652/2040.6 SyOpL105141.2 BS00022668 wPt-373341.5 BS0008696447.9 wPt-546148.3 SNPPMOp261873/8351.4 wPt-503753.1 BS0001099354.7 BS0010903655.9 BS0002318757.6 wmc152 SNPPMOp3332865/80 wmc417-2 SNPPMOp372691/2162.6 wPt-680263.4 SyOpL122573.4 SyOpL74074.4 SyOpL31375.0 BS0002248076.5 PAPMOp8618377.4 wmc41777.6 BS00011458 BS0008558999.7 wPt-5480100.9 BS00010618104.5 wPt-0171105.8 wPt-1541106.1 BS00023066107.4 wPt-9256109.1 BS00110651123.2 wPt-732061127.1 6B 6D Sr26 Sr52 Sr13 Sr42 SrTA10187 Sr29 SrCad Bhavanietal.2011Bhavanietal.2011 Crossaetal.2007Yuetal.2011 CIMMYT-Unp.CIMMYT-Unp. Yuetal.2011 Yuetal.2011Yuetal.2011 Yuetal.2011 Crossaetal.2007 Crossaetal.2007 A.M. B.P. A.M. B.P.
  • 12. Sr28   Sr13   Sr22   Sr40   Sr39   Sr33   Sr45   Sr35   Sr2   Sr21   Sr25   Sr26   Sr27   Sr29   Sr37   Sr42   Sr32*   Sr1RSAmigo   Sr50   Sr44   Sr43   Sr58   SrWeb   Sr47   Sr51   Sr12   SrND643   Sr55   Sr56   Sr53   Sr52   Sr57   Sr46   SrTA1662   SrTA10187   SrTA10171   Sr31   Sr36   Sr32*   Sr32*   Sr30   SrCad   1A   2A   3A   4A   5A   6A   7A   1B   2B   3B   4B   5B   6B   7B   1D   2D   3D   4D   5D   6D   7D   Toward a consensus map for Ug99 Sr Loci *Derived  from  MaHhew  Rouse   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Sr30  
  • 13. Toward a consensus map for Ug99 Sr Loci 0" 5" 10" 15" 20" 25" 3B" 2B" 5B" 6B" 7D" 7B" 7A" 6A" 1B" 1A" 4A" 4B" 2A" 3A" 5A" 1D" 5D" 6D" 2D" 3D" 4D" Chromosome  arms   QTL  number  
  • 14. Toward a consensus map for Ug99 Sr Loci BS000329120.0 Sr27.7 SNPPMOp3560048/58 SNPPMOp964081/710.1 gwm38912.1 wPt-844612.5 SNPPMOp1089320/3 SNPPMOp1348570/5814.8 wPt-8093 wPt-74233715.3 wPt-604315.4 BS00009440 BS00062676 BS00064778 16.0 wPt-3921wPt-3761 wPt-3609 16.9 gwm533.1 17.1 BS00009476BS0001253117.2 SNPPMOp10286/28 17.9 BS0001153218.4 SyOpL2053 18.9 BS00011373 BS0001180619.0 wPt-666139 20.1 SyOpL1542 22.6 wPt-1081 BS00022190gwm493 wPt-74264823.1 SyOpL173024.7 wPt-275725.2 cfd7926.1 wPt-80021326.5 wPt-721228.7 BS0001196629.1 SyOpL227330.7 SyOpL239633.5 wmc307 wmc23134.8 SyOpL30537.0 SyOpL136139.2 wPt-8238BS00070826BS0002204844.0 cfd2846.1 SyOpL230347.0 BS0000951347.4 wPt-680247.5 BS0001006050.2 SyOpL267550.4 SyOpL105751.0 wPt-37152.6 gwm28554.1 BS0001040555.3 wmc43 SNPPMOp6664/5960.1 BS00023074 BS0000386460.5 wPt-7486 wPt-9510 wmc78 barc1090barc290 wPt-6239 60.6 wPt-6973 wPt-115961.6 wPt-420962.0 SNPPMOp1295258/65 SNPPMOp1750525/83 SNPPMOp400706/77 PAPMOp96539 62.4 gwm56662.6 wPt-5105 BS00060014 wPt-7015 wPt-9170 wPt-6945 64.0 gpw745265.4 SyOpL184565.7 wPt-943265.8 SyOpL193066.0 barc111167.7 wmc77768.1 BS0011044568.2 SyOpL75969.3 BS00015099 wmc625 69.4 barc1113 barc104470.4 wPt-6047 Sr12 wPt-5580 wPt-594670.6 SyOpL858barc73 wPt-5390 gpw1120 71.1 wPt-075171.3 BS0009427171.7 BS0001013672.3 wPt-943373.2 wPt-571673.3 BS00078214 73.6 BS00009701 74.2 wPt-722974.3 BS00023030 wPt-222074.7 BS0000097875.3 wPt-0544 wPt-044675.5 SNPPMOp1095216/14 PAPMM6398764 wPt-3327 wPt-1940 76.7 wmc418 SyOpL2017 wmc471 wPt-7502 wPt-10003 wPt-4082 80.1 BS0005941781.6 BS0002240383.8 BS0002224584.8 SyOpL121785.1 BS0010587888.2 barc33491.2 wPt-117192.2 SyOpL261792.5 BS0009737493.0 wPt-991293.4 wPt-805693.5 wPt-576993.8 wmc29197.2 gwm10897.5 wPt-5906 wPt-8096108.6 wPt-3107110.2 wPt-1804112.5 SyOpL2491115.2 SNPPMOp1526933/1115.5 BS00070210116.7 wPt-2439120.8 barc77 SyOpL2194121.4 gpw7258126.3 SyOpL645133.0 BS00021967141.6 wPt-4412 gwm340143.2 wPt-1311 wPt-4370143.5 wPt-0365 gpw7220144.2 wPt-0995 wPt-8352144.6 gwm547182.2 BS00021930 wmc11 SNPPMOp561314/18 wPt-39210.0 BS000004476.0 gdm38 wmc11a gdm99b13.3 barc284 wPt-6909 wPt-5313 14.9 BS0001025815.6 wmc4316.0 wPt-9401 wPt-174116.3 gdm136a16.4 wPt-3815 wPt-133616.7 wPt-635817.0 wPt-4476 wPt-201319.0 wPt-846319.3 w11747228.7 gwm34134.4 cfd6238.8 BS0009805838.9 wmc52241.0 barc32347.5 barc116151.9 gwm31455.5 cfd12057.8 BS0003727659.2 wPt-626260.7 cfd962.1 wmc656 gwm383 cdf9 65.0 BS0002191968.7 gdm99a70.8 BS0009849571.1 wPt-144076.2 wmc552 SNPPMOp1108885/3383.5 gdm99c86.0 BS0009748586.4 wPt-10668104.8 barc71116.5 wPt-9525139.5 3B 3D Sr51 Sr2 Sr12 Yuetal.,2011Yuetal.,2011 Rouseetal.,2014Singhetal.,P.C. Bhavanietal.,2011Bhavanietal.,2011 Bhavanietal.,2011Singhetal.,P.C. wmc3230.0 barc27916.1 wPt-731829.6 gwm53740.0 gwm573 wPt-7653 gpw3188 gpw4444 gpw7342 gwm46 wPt-4863 wPt-0963 wPt-4230 wmc335 gwm297 barc289 53.0 barc276b56.6 barc276c57.7 wPt-7934 wPt-649860.5 wPt-114966.5 wPt-257267.7 wPt-3873 wPt-637269.6 wPt-2305 wPt031272.2 barc101473.2 barc27876.0 wPt-3730 wPt-402577.7 BS0001106979.2 wPt-2994 wPt-227380.6 BS0001050081.4 BS0002210682.6 wPt-735185.3 BS0006573586.1 wPt-182691.2 wmc517 wPt-372392.0 wPt-992593.9 SNPPMM6777963/494.5 gpw804098.7 wPt-800799.3 wPt-0600 SyOpL143 wPt-3190 101.5 7B wPt-4258103.0 SyOpL1352105.1 BS00023023106.8 SNPPMOp402574/42108.2 wPt-5343 BS00010251 SNPPMOp108828/50 SyOpL1351 108.5 wPt-0194114.8 BS00074359115.8 wPt-2356119.0 wPt-4300119.3 BS00009464122.3 BS00011065123.7 cfa2040 wPt-25650.0 wPt-6652603.7 gwm6358.3 barc121_211.8 gwm130 gwm437 gpw5199 17.2 wPt-879821.1 gpw114223.4 barc128b25.9 gwm47330.3 SNPPMOp1043882/1631.5 cfd21_132.9 Sr5733.2 w11733737.3 BS0002246341.4 wPt-1100 wPt-332845.1 barc110445.2 barc35246.8 wPt-7171 SNPPMOp101458/70 wPt-789 47.4 csLV34 SNPPMOp1034549/1648.0 cssfr5 wmc46349.3 gwm42856.5 cfd2157.3 wPt-9822 wPt-2258 SNPPMM62481791/38 SyOpL1368 wPt-7763 wPt-731810 wPt-7642 61.3 cfd6663.2 gdm14565.0 wmc15769.1 BS00021987 BS00022511 BS00022721 BS00022875 BS00023045 69.2 BS00003945 BS00010071 BS00012122 BS00021745 BS00023184 BS00024032 BS00024103 69.7 BS00009623 BS00011639 BS00079734 wPt-2054 70.3 barc9772.0 cfd4178.5 barc121 wPt-1859 gpw5192 wPt-6716 84.3 gpw7683103.1 wPt-3923 wPt-5674115.6 wPt-664017116.5 gwm635_1117.9 gwm37120.3 cfa2040b122.3 7D Sr57 SrTA10171 Sr44 Sr25 Sr43 Sr22 Crossaetal.,2007Crossaetal.,2007Crossaetal.,2007 Singhetal.,P.C. Singhetal.,P.C. Singhetal.,P.C. Yuetal.,2011 Bhavanietal.,2011 Crossaetal.,2007Yuetal.,2011 Yuetal.,2011 Bhavanietal.,2011 Yuetal.,2011 Yuetal.,2011
  • 15. Toward a consensus map for Ug99 Sr Loci gwm156A gwm186 cfd39 0.0 barc1411.3 BS000221102.7 BS000225003.3 BS000112783.9 wPt-10161 wmc713 wPt-9748 4.4 BS000893576.9 BS000111167.5 BS000874538.7 BS000511819.2 BS000115379.7 gwm293b10.3 gpw213610.8 cos5F11.6 gwm63913.3 wPt-356315.1 gpw217216.0 wPt-3334 wPt-190320.0 wPt-523121.0 wmc32727.9 wmc52429.2 SyOpL273133.8 gwm29138.8 gpw700739.4 gwm304 wmc705 wmc805 wPt-9887 40.4 SNPPMOp1978/35 PAPMOp10522140.5 B1-5A SNPPMOp717499/31 barc117 41.3 PAPMOp57604141.9 wPt-4131 BS00021708 SNPPMOp314722/69 wPt-4249 PAPMOp1059158 wPt-2768 wPt-6048 42.0 SyOpL64342.3 wPt-699044.0 gmw30445.3 gpw227350.4 wPt-879455.0 SNPPMOp1096021/1761.8 gwm61762.3 wmc41565.3 BS0002941376.1 SNPPMOp115775/59110.3 wPt-5096 wmc727 SyOpL778 wPt-733461 126.6 wPt-5142144.9 BS00082218145.4 BS00091080172.2 BS00010234196.5 5A BS000092640.0 wPt-130219.8 SyOpL283 SyOpL25020.5 gwm234 BS00102828 BS00015136 22.5 wPt-840627.4 wPt-387329.2 wPt-114930.3 wPt-534633.8 wPt-158936.7 SNPPMOp185131/4337.4 BS0006261737.7 wPt-258639.6 BS0001891740.7 SNPPMOp201244/17 wPt-4996 barc4 42.9 SNPPMOp130896/1644.7 gwm54445.5 BS0010722248.4 BS0003589954.2 gwm21354.9 gwm37157.5 SNPPMOp445009/559.6 barc7464.0 BS0000387664.5 wmc41568.5 PAPMM610053770.7 wPt-260772.8 BS00091302 BS00011386 wPt-1250 76.4 wPt-3457 SNPPMOp1472/5277.9 wPt-935679.6 BS0001095282.7 SyOpL243784.2 wPt-366185.4 SNPPMOp332417/4490.6 BS0000941495.1 SNPPMOp468860/3395.3 wPt-173396.4 wmc289 SyOpL1005 wPt-5896 96.5 wPt-601499.8 wPt-3030103.1 BS00000592104.2 wPt-0750104.6 gdm136b109.7 barc275110.1 gwm408111.7 BS00022963112.3 gwm604117.1 SNPPMOp1640210/20 SyOpL1960 SNPPMOp558187/29 118.1 barc142118.5 rPt-3114119.4 wPt-9598 wPt-1482 wPt-9103 119.6 wPt-0935 wPt-9205 wPt-8094 120.0 wmc99124.0 wmc235127.4 barc232128.1 barc266129.8 gwm142135.5 barc59138.5 BS00003655140.6 BS00021960144.3 wPt-4418149.6 BS00021709150.6 wPt-0927153.6 barc243155.6 barc156158.7 wPt-9815168.7 gwm118174.4 wPt-3922175.8 wPt-9116 wPt-7665 wPt-2373 176.1 barc1120176.6 wPt-0484177.4 wPt-0837 wPt-9894 wPt-4898 wPt-9027 193.1 5B wPt-5032 cfd180.0 Pina8.0 Pinb9.4 wPt-622524.2 gwm358 BS0002210029.0 BS00021901 gwm15929.6 BS0004183830.2 BS0002206733.6 gwm17456.2 gwm18260.2 SrHD85.3 gwm212106.5 BS00022228121.3 5D Sr56 Sr53 Sr30 Bhavanietal.,2011 Bhavanietal.,2011 Lottaetal.,2013 Bhavanietal.,2011 Bhavanietal.,2011Singhetal.,P.C. Haileetal.,2012 Crossaetal.,2007 Kauretal.,2009 Yuetal.,2011 Yuetal.,2011
  • 16. Toward a consensus map for Ug99 Sr Loci PMOp1519638/55 82 77 0933 20 /21 27 33 m570 wPt-2175 wPt-7745 wPt-8721 barc1136 wmc397 gpw10790.0 wPt-3774 wPt-7662 1.0 BS00003785 BS00003792 BS000097951.4 gwm881.5 wPt-3376 wPt-49301.9 barc11592.2 barc10932.5 gwm582.8 gpw5076 barc3544.2 wPt-95325.2 wPt-7777 wPt-35816.2 wPt-6994 wPt-4720 wPt-4283 wPt-7150 wPt-5234 wPt-2689 wPt-0245 wPt-1852 wPt-3304 6.6 wPt-72076.9 wPt-82397.0 wPt-49247.2 wPt-1922 wPt-3130 wPt-9990 wPt-4386 wPt-8015 7.3 wPt-30608.9 wPt-46489.2 BS0001044311.1 gwm17413.4 wPt-559629.9 BS00010415 cfd13 wPt-533332.3 BS0000385233.0 BS00022668 wPt-3733 gwm518 barc1169 wPt-2964 wPt-7636 44.5 BS0008696450.9 barc14a52.8 wPt-546153.2 wPt-4164 wPt-9952 wPt-611656.5 wPt-3045 wPt-126457.2 wPt-826857.5 BS0001099357.7 wPt-503758.0 wmc15258.7 BS0010903658.9 BS0002318760.6 wPt-602361.1 wPt-680264.4 gwm200a65.0 wmc41778.6 BS0002248079.5 wPt-5480101.9 BS00011458 BS00085589102.6 wPt-0171106.8 wPt-1541107.1 BS00010618107.4 wPt-9256110.1 BS00023066110.4 BS00110651126.2 wPt-732061128.1 BS00003785 BS00003792 BS00009795 wPt-6994 SNPPMM61159750/20 wPt-377 PAPMM6106536 wPt-7777 wPt-7662 wPt-1922 wPt-9532 wPt-4720 wPt-4283 wPt-7207 wPt-3130 wPt-1852 wPt-9990 wPt-8239 wPt-3304 0.0 SyOpL2811.0 SyOpL22323.4 SyOpL3624.6 BS000104435.5 SyOpL14577.3 SyOpL1451 SyOpL191910.0 wPt-3424 SNPPMOp1239709/611.3 SNPPMOp157697/3617.8 wPt-217518.2 SyOpL124718.5 SyOpL1419.8 wPt-559623.0 BS00010415 cfd13 SNPPMOp1227776/5026.6 wPt-533327.6 BS0000385230.1 gwm518 SNPPMOp103652/2040.6 SyOpL105141.2 BS00022668 wPt-373341.5 BS0008696447.9 wPt-546148.3 SNPPMOp261873/8351.4 wPt-503753.1 BS0001099354.7 BS0010903655.9 BS0002318757.6 wmc152 SNPPMOp3332865/80 wmc417-2 SNPPMOp372691/2162.6 wPt-680263.4 SyOpL122573.4 SyOpL74074.4 SyOpL31375.0 BS0002248076.5 PAPMOp8618377.4 wmc41777.6 BS00011458 BS0008558999.7 wPt-5480100.9 BS00010618104.5 wPt-0171105.8 wPt-1541106.1 BS00023066107.4 wPt-9256109.1 BS00110651123.2 wPt-732061127.1 6B 6D Sr26 Sr52 Bhavanietal.,2011Bhavanietal.,2011 Crossaetal.,2007Yuetal.,2011 Singhetal.,P.C.Singhetal.,P.C. Yuetal.,2011 Yuetal.,2011Yuetal.,2011 Yuetal.,2011 Crossaetal.,2007 Crossaetal.,2007
  • 17. Sr28   Sr13   Sr22   Sr40   Sr39   Sr33   Sr45   Sr35   Sr2   Sr21   Sr25   Sr26   Sr27   Sr29   Sr37   Sr42   Sr32*   Sr1RSAmigo   Sr50   Sr44   Sr43   Sr58   SrWeb   Sr47   Sr51   Sr12   SrND643   Sr55   Sr56   Sr53   Sr52   Sr57   Sr46   SrTA1662   SrTA10187   SrTA10171   Sr31   Sr36   Sr32*   Sr32*   Sr30   SrCad   1A   2A   3A   4A   5A   6A   7A   1B   2B   3B   4B   5B   6B   7B   1D   2D   3D   4D   5D   6D   7D   Toward a consensus map for Ug99 Sr Loci *Derived  from  MaHhew  Rouse   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Merged  QTL   Sr30  
  • 18. Conclusions Even with the growing number of characterized Sr genes - Eighteen possible Loci/chromosome locations to investigate - Possible new APR loci Explained variance APR and genetic drag -Evaluate the origin of the potential APR loci (i.e introgression/genetic drag) -Focusing the efforts on position with high variance (5B/6B) Provides a consensus map for localization/fine mapping Sr genes - 1433 markers spread on the 21 chromosomes - Includes SSR but also GBS/DArT/SNP: New marker development
  • 19. USDA Long-Xi Yu Matthew N. Rouse CIMMYT Sukhwinder Singh Ravi P. Singh Sridhar Bhavani Julio Huerta-Espino Cornell University Mark E. Sorrells  

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