Abstract
Lr19, one of the few widely effective genes conferring resistance to leaf rust in wheat, was transferred from the wild relative Thinopyrum ponticum to durum wheat. Since Lr19 confers a hypersensitive response to the pathogen, it was considered likely that the gene would be a member of the major nucleotide-binding site (NBS)-leucine-rich repeat (LRR) plant R gene family. NBS profiling, based on PCR amplification of conserved NBS motifs, was applied to durum wheat–Th. ponticum recombinant lines involving different segments of the alien 7AgL chromosome arm, carrying or lacking Lr19. Differential PCR products were isolated and sequenced. From one such sequence (AG15), tightly linked to Lr19, a 4,121-bp full-length cDNA was obtained. Its deduced 1,258 amino acid sequence has the characteristic NBS-LRR domains of plant R gene products and includes a coiled-coil (CC) region typical of monocots. The genomic DNA sequence showed the presence of two exons and a short intron upstream of the predicted stop codon. Homology searches revealed considerable identity of AG15 with the cloned wheat resistance gene Pm3a and a lower similarity with wheat Lr1, Lr21, and Lr10. Quantitative PCR on leaf-rust-infected and non-infected Lr19 carriers proved AG15 to be constitutively expressed, as is common for R genes.
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References
Ayliffe MA, Lagudah ES (2004) Molecular genetics of disease resistance in cereals. Ann Bot 94:765–773
Bai J, Pennill LA, Ning J, Lee SW, Ramalingam J, Webb CA, Zhao B, Sun Q, Nelson JC, Leach JE, Hulbert SH (2002) Diversity in nucleotide binding site-leucine-rich repeat genes in cereals. Genome Res 12:1871–1884
Bhardwaj SC, Prashar M, Kumar S, Jain SK, Datta D (2005) Lr19 resistance in wheat becomes susceptible to Puccinia triticina in India. Plant Dis 89:1360
Calenge F, van Der Linden CG, van De Weg E, Schouten HJ, van Arkel G, Denancé C, Durel C-E (2005) Resistance gene analogues identified through the NBS-profiling method map close to major genes and QTL for disease resistance in apple. Theor Appl Genet 110:660–668
Ceoloni C, Biagetti M, Ciaffi M, Forte P, Pasquini M (1996) Wheat chromosome engineering at the 4x level: the potential of different alien gene transfers into durum wheat. Euphytica 89:87–97
Ceoloni C, Vitellozzi F, Forte P, Basili F, Biagetti M, Bitti A, Delre V (1998) Wheat chromosome engineering in the light of advanced genetic and cytogenetic marker-mediated approaches. In: Lelley T (ed) Current topics in plant cytogenetics related to plant improvement. WUV-Universitätsverlag, Wien, pp 43–53
Ceoloni C, Forte P, Ciaffi M, Nenno M, Bitti A, De Vita P, D'Egidio MG (2000) Chromosomally engineered durum wheat: the potential of alien gene introgressions affecting disease resistance and quality. In: Proc of the Seminar on Durum Wheat Improvement in the Mediterranean Region: New Challenges. Zaragoza (Spain), 12–14 April 2000, Options Médit A-40:363–371
Ceoloni C, Forte P, Gennaro A, Micali S, Carozza R, Bitti A (2005) Recent developments in durum wheat chromosome engineering. Cytogenet Genome Res 109:328–344
Chen YP, Wang HZ, Cao AZ, Wang CM, Chen PD (2006) Cloning of a resistance gene analog from wheat and development of a codominant PCR marker for Pm21. J Integrat Plant Biol 48:715–721
Cloutier S, McCallum BD, Loutre C, Banks TW, Wicker T, Feuillet C, Keller B, Jordan MC (2007) Leaf rust resistance gene Lr1, isolated from bread wheat (Triticum aestivum L.) is a member of the large psr567 gene family. Plant Mol Biol 65:93–106
Cole C, Barber JD, Barton GJ (2008) The Jpred 3 secondary structure prediction server. Nucleic Acids Res 36(Web Server issue):W197–W201
De Majnik J, Ogbonnaya FC, Moullet O, Lagudah ES (2003) The Cre1 and Cre3 nematode resistance genes are located at homeologous loci in the wheat genome. Mol Plant-Microbe Interact 16:1129–1134
Dilbirligi M, Erayman M, Sandhu D, Sidhu D, Gill KS (2004) Identification of wheat chromosomal regions containing expressed resistance genes. Genetics 166:461–481
Dubcovsky J, Fu D, Uauy C, Blechl A, Epstein L, Chen X, Distelfeld A, Sela H, Fahima T (2009) Positional cloning of a QTL for slow rusting in wheat. W426. Plant and Animal Genomes XVII Conference, San Diego, California, USA.
Dvorak J, Knott DR (1977) Homoeologous chromatin exchange in radiation-induced gene transfer. Can J Genet Cytol 19:125–131
Eizenga GC (1987) Locating the Agropyron segment in wheat-Agropyron 'transfer No. 12'. Genome 29:365–366
Ellis J, Dodds P, Pryor T (2000) Structure, function and evolution of plant disease resistance genes. Curr Opin Plant Biol 3:278–284
Elyasi-Gomari S, Panteleev VK (2006) Virulence polymorphism of Puccinia recondita f. sp. tritici and effectiveness of Lr genes for leaf rust resistance of wheat in Ukraine. Plant Dis 90:853–857
Felsenstein J (1985) Phylogenies and the comparative method. Amer Naturalist 125:1–15
Feuillet C, Travella S, Stein N, Albar L, Nublat A, Keller B (2003) Map-based isolation of the leaf rust disease resistance gene Lr10 from the hexaploid wheat (Triticum aestivum L.) genome. Proc Natl Acad Sci USA 100:15253–15258
Flor HH (1971) Current status of the gene-for-gene concept. Ann Rev Phytopathol 9:275–296
Gennaro A, Borrelli GM, D’Egidio MG, De Vita P, Ravaglia S, Ceoloni C (2003) A chromosomally engineered durum wheat–Thinopyrum ponticum recombinant line with novel and promising attributes for varietal development. In: Pogna NE, Romanò M, Pogna EA, Galterio G (eds): Proc 10th Int Wheat Genet Symp, vol 2. S.I.M.I., Rome, Italy, 2003, pp. 881-883
Gennaro A, Forte P, Carozza R, Savo Sardaro ML, Ferri D, Bitti A, Borrelli GM, D’Egidio MG, Ceoloni C (2007) Pyramiding different alien chromosome segments in durum wheat: feasibility and breeding potential. Isr J Plant Sci 55:267–276
Gennaro A, Koebner RMD, Janni M, Ceoloni C (2008) Identification of candidate sequences for the Lr19 and Yp genes transferred from Thinopyrum ponticum to durum wheat by chromosome engineering. P312. Plant and Animal Genomes XVI Conference, San Diego, California, USA.
Germán S, Barcellos A, Chaves M, Kohli M, Campos P, Viedma L (2007) The situation of common wheat rusts in the Southern Cone of America and perspectives for control. Austr J Agric Res 58:620–630
Griffiths S, Sharp R, Foote TN, Bertin I, Wanous M, Reader S, Colas I, Moore G (2006) Molecular characterization of Ph1 as a major chromosome pairing locus in polyploid wheat. Nature 439:749–752
Groenewald JZ, Fourie M, Marais AS, Marais GF (2005) Extension and use of a physical map of the Thinopyrum-derived Lr19 translocation. Theor Appl Genet 112:131–138
Hanzalová A, Husza J, Bartos P, Herzová E (2008) Occurrence of wheat leaf rust (Puccinia triticina) races and virulence changes in Slovakia in 1994–2004. Biologia 63:171–174
Huang L, Brooks SA, Li W, Fellers JP, Trick HN, Gill BS (2003) Map-based cloning of leaf rust resistance gene Lr21 from the large and polyploid genome of bread wheat. Genetics 164:655–664
Huerta-Espino J, Singh RP (1994) First report of virulence to wheat with leaf rust resistance gene Lr19 in Mexico. Plant Dis 78:640
Hulbert SH, Craig AW, Smith SM, Sun Q (2001) Resistance gene complexes: evolution and utilization. Ann Rev Phytopathol 39:285–312
Kim B-R, Nam H-Y, Kim S-U, Kim S-I, Chang Y-J (2003) Normalization of reverse transcription quantitative-PCR with housekeeping genes in rice. Biotechnol Lett 25:1869–1872
Knott DR (1980) Mutation of a gene for yellow pigment linked to Lr19 in wheat. Can J Genet Cytol 22:651–654
Knott DR (1984) The genetic nature of mutations of a gene for yellow pigment linked to Lr19 in ‘Agatha’ wheat. Can J Genet Cytol 26:392–393
Knott DR (1989) Genetic analysis of resistance. In: The wheat rusts—Breeding for resistance. Springer, Berlin, pp 58–83
Kolmer JA, Jin Y, Long DL (2007) Wheat leaf and stem rust in the United States. Austr J Agric Res 58:631–638
Krattinger SG, Lagudah ES, Spielmeyer W, Singh RP, Huerta-Espino J, McFadden H, Selter LL, Keller B (2009) A multi-pathogen resistance QTL in wheat is controlled by a single gene. W424. Plant and Animal Genomes XVII Conference, San Diego, California, USA.
Larkin MA, Blackshields G, Brown NP, Chenna R, Mcgettigan PA, McWilliam H, Valentin F, Wallace IM, Wilm A, Lopez R, Thompson JD, Gibson TJ, Higgins DG (2007) Clustal W and Clustal X version 2.0. Bioinformatics 23:2947–2948
Lind V, Gultyaeva E (2007) Virulence frequencies of Puccinia triticina in Germany and the European regions of the Russian Federation. J Phytopathol 155:13–21
Mantovani P, van der Linden G, Maccaferri M, Sanguineti MC, Tuberosa R (2004) Molecular characterization of durum wheat germplasm with NBS markers as compared to AFLPs and SSRs. In: Vollmann J, Grausgruber H, Ruckenbauer P (eds) Proc 17th EUCARPIA General Congress: Genetic variation for plant breeding. University of Natural Resources and Applied Life Sciences, Vienna, p 146
Marais GF (1992) The modification of a common wheat—Thinopyrum distichum translocated chromosome with a locus homoeoallelic to Lr19. Theor Appl Genet 85:73–78
Marais GF, Marais AS, Groenwald JZ (2001) Evaluation and reduction of Lr19–149, a recombined form of the Lr19 translocation of wheat. Euphytica 121:289–295
Martins-Lopes P, Zhang H, Koebner R (2001) Detection of single nucleotide mutation in wheat using single strand conformation polymorphism gels. Plant Mol Biol Rep 19:159–162
McCallum BD, Seto-Goh P (2006) Physiologic specialization of Puccinia triticina, the causal agent of wheat leaf rust, in Canada in 2004. Can J Plant Pathol 28:566–576
McCallum BD, Fetch T, Chong J (2007) Cereal rust control in Canada. Austr J Agric Res 58:639–467
McDowell JM, Simon SA (2006) Recent insights into R gene evolution. Mol Plant Pathol 7:437–448
McFadden HG, Lehmensiek A, Lagudah ES (2006) Resistance gene analogues of wheat: molecular genetic analysis of ESTs. Theor Appl Genet 113:987–1002
McHale L, Tan X, Koehl P, Michelmore RW (2006) Plant NBS-LRR proteins: adaptable guards. Genome Biology 7:212
McIntosh RA, Dyck PL, Green GJ (1976) Inheritance of leaf rust and stem rust resistances in wheat cultivars Agent and Agatha. Aust J Agric Res 28:37–45
McIntosh RA, Devos KM, Dubcovsky J, Rogers WJ, Morris CF, Appels R, Somers J, Anderson OA (2007) Catalogue of gene symbols for wheat: 2007 supplement: http://www.shigen.nig.ac.jp/wheat/komugi/genes/ macgene/supplement2007.pdf
Mesterházy A, Bartos P, Goyeau H, Niks R, Csosz M, Andersen O, Casulli F, Ittu M, Jones E, Manisterski J, Manninger K, Pasquini M, Rubiales D, Schachermayr G, Strzembicka A, Szunics L, Todorova M, Unger O, Vanco B, Vida G, Walther U (2000) European virulence survey for leaf rust in wheat. Agronomie 20:793–804
Meyers BC, Kozik A, Griego A, Kuang HH, Michelmore RW (2003) Genome-wide analysis of NBS-LRR-encoding gene in Arabidopsis. Plant Cell 15:809–834
Meyers BC, Kaushik S, Nandety RS (2005) Evolving disease resistance genes. Curr Opin Plant Biol 8:129–134
Michelmore RW (2000) Genomic approaches to plant disease resistance. Curr Opin Plant Biol 3:125–131
Ordoñez ME, Kolmer JA (2008) Virulence phenotypes of a worldwide collection of Puccinia triticina from durum wheat. Phytopathology 97:344–351
Pan Q, Wendel J, Fluhr R (2000) Divergent evolution of plant NBS-LRR resistance gene homologues in dicot and cereal genomes. J Mol Evol 50:203–213
Park RF, Bariana HS, Wellings CR (2007) Preface to 'Global Landscapes in Cereal Rust Control'. Austr J Agric Res 58:469
Perrière G, Gouy M (1996) WWW-Query: an on-line retrieval system for biological sequence banks. Biochimie 78:364–369
Plotnikova LY (2008) Cellular features of immune reaction of common wheat with Lr19 gene to brown rust fungus infection. Tsitologiya 50:124–131
Reeves JC, Chiapparino E, Donini P, Ganal M, Guiard J, Hamrit S, Heckenberger M, Huang X-Q, van Kaauwen M, Kochieva E, Koebner R, Law JR, Lea V, LeClerc V, van der Lee T, Leigh F, van der Linden G, Malysheva L, Melchinger AE, Orford S, Reif JC, Röder M, Schulman A, Vosman B, van der Wiel C, Wolf M, Zhang D (2004) Changes over time in the genetic diversity of four major European crops from the Gediflux Framework 5 project. In: Vollmann J, Grausgruber H, Ruckenbauer P (eds) Proc 17th EUCARPIA General Congress: genetic variation for plant breeding. University of Natural Resources and Applied Life Sciences, Vienna, pp 3–7
Saini RG, Kaur L, Kaur M (1998) Adult plant leaf rust (Puccinia recondita tritici) resistance of known Lr genes against three virulence variants of race 77 from Indian sub-continent. Indian J Agric Sci 68:776–779
Sambrook J, Fritsch EF, Maniatis T (2001) Molecular cloning, a laboratory manual, 3rd edn. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY
Sears ER (1973) Agropyron-wheat transfers obtained by homoeologous pairing. In: Sears ER, Sears LMS (eds): Proc 4th Int Wheat Genet Symp, Columbia, Missouri, Agric. Exp. Station, College of Agric., University of Missouri, Columbia, Missouri, pp. 191-199
Sears ER (1978) Analysis of wheat-Agropyron recombinant chromosomes. In: Sanchez-Monge E, Garcia-Olmedo F (eds.): Interspecific Hybridization in Plant Breeding, Proc 8th EUCARPIA Congress, Madrid, Spain, Escuela Técnica Superior de Ingenieros Agrónomos, Ciudad Universitaria, Madrid 1977, pp 63-72
Sharma D, Knott DR (1966) The transfer of leaf rust resistance from Agropyron to Triticum by irradiation. Can J Genet Cytol 8:137–143
Sibikeev SN, Krupnov VA, Voronina SA, Elesin VA (1996) First report of leaf rust pathotypes virulent to highly effective Lr-genes transferred from Agropyron species to bread wheat. Plant Breed 115:276–278
Singh RP, Huerta-Espino J, Pfeiffer W, Figueroa-Lopez P (2004) Occurrence and impact of a new leaf rust race on durum wheat in northwestern Mexico from 2001 to 2003. Plant Dis 88:703–708
Singh RP, Hodson DP, Jin Y, Huerta-Espino J, Kinyua MG, Wanyera R, Njau P, Ward RW (2006) Current status, likely migration and strategies to mitigate the threat to wheat production from race Ug99 (TTKS) of stem rust pathogen. CAB Reviews: Perspectives in Agriculture, Veterinary Science. Nutr Nat Resour 1, No. 054.
Srichumpa P, Brunner S, Keller B, Yahiaoui N (2005) Allelic series of four powdery mildew resistance genes at the Pm3 locus in hexaploid bread wheat. Plant Physiol 139:885–895
Tai TH, Tanksley SD (1990) A rapid and inexpensive method for isolation of total DNA from dehydrated plant tissue. Plant Mol Biol Rep 8:297–303
Thompson JD, Gibson TJ, Plewniak F, Jeanmougin F, Higgins DG (1997) The CLUSTAL X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res 25:4876–4882
Tixier MH, Sourdille P, Röder M, Leroy P, Bernard M (1997) Detection of wheat microsatellites using a non radioactive silver-nitrate staining method. J Genet & Breed 51:175–177
van der Linden CD, Wouters DCAE, Mihalka V, Kochieva EZ, Smulders MJM, Vosman B (2004) Efficient targeting of plant disease resistance loci using NBS profiling. Theor Appl Genet 109:384–393
Wicker T, Yahiaoui N, Keller B (2007) Contrasting rates of evolution in Pm3 loci from three wheat species and rice. Genetics 177:1207–1216
Yahiaoui N, Srichumpa P, Dudler R, Keller B (2004) Genome analysis at different ploidy levels allows cloning of the powdery mildew resistance gene Pm3b from hexaploid wheat. Plant J 37:528–538
Zhang W, Lukaszewski AJ, Kolmer J, Soria MA, Goyal S, Dubcovsky J (2005) Molecular characterization of durum and common wheat recombinant lines carrying leaf rust resistance (Lr19) and yellow pigment (Y) genes from Lophopyrum ponticum. Theor Appl Genet 111:573–582
Acknowledgments
Financial support from the Italian Ministry of Research, grant FISR (Fondo Integrativo Speciale per la Ricerca) 2005–2008 is gratefully acknowledged. The senior author acknowledges a Marie Curie fellowship grant to carry out part of this work. Thanks are due to Leslie Boyd, John Innes Centre, Norwich, UK, for advice in leaf rust infections, and to Douglas Knott, University of Saskatchewan, Saskatoon, Canada, and Robert McIntosh, Plant Breeding Institute, University of Sydney, Australia, for seeds of the Agatha mutants.
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Fig. S1
Amino acid sequence comparison of proteins encoded by AG15 and Pm3a genes performed by ClustalW2 software using default parameters. Start positions of CC, NBS and LRR domains are indicated in bold. The AG15 CC domain, identified by Jpred 3 software, is underlined. Conserved motifs, characteristics of the NBS domain of NBS-LRR proteins (in the following order: P-loop, Kinase 2, RNBS-B, GLPL, MHD), are boxed and show complete identity between the two proteins. Intron position, identified in both AG15 (see text) and Pm3a (Yahiaoui et al. 2004) by comparison of the genomic sequences with the cDNA sequences, is conserved between the two genes and located immediately upstream of the stop codon (vertical arrow) (GIF 106 kb)
Fig. S2
Neighbor-joining phylogenetic tree of AG15 and related cereal proteins encoded by R genes or RGAs. Abbreviation of the Latin species name precedes the protein name (where known) and the accession number. Chromosome location of each sequence is reported in brackets. Proteins encoded by genes isolated in wheat are indicated in bold (GIF 13 kb)
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Gennaro, A., Koebner, R.M.D. & Ceoloni, C. A candidate for Lr19, an exotic gene conditioning leaf rust resistance in wheat. Funct Integr Genomics 9, 325–334 (2009). https://doi.org/10.1007/s10142-009-0115-1
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DOI: https://doi.org/10.1007/s10142-009-0115-1