Mapping of new quantitative trait loci (QTL) for resistance to Septoria tritici blotch in spring wheat (Triticum aestivum L.)
作者： Tika B. Adhikari , Sujan Mamidi , Suraj Gurung , John Michael Bonman
DOI: 10.1007/S10681-015-1393-4
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摘要: Septoria tritici blotch (STB), caused by Zymoseptoria (synonyms: Mycosphaerella graminicola and tritici), is a devastating disease of wheat (Triticum aestivum L.) worldwide. STB can be managed fungicide application host resistance. The use fungicides less effective due to the development fungal populations resistant commercially available fungicides. As result, plant resistance considered as one best strategies management. In our preliminary study, spring cultivar ‘Largo’ showed high level multiple isolates Z. tritici. main objective this study was identify quantitative trait loci (QTL) for in Largo DNA markers associated with QTL. 118 F7 recombinant-inbred lines were developed from cross between synthetic hexaploid susceptible line ND495 single-seed descent. Disease severity mapping population assessed at flag leaf stage 21 days after inoculation greenhouse North Dakota State University, Fargo, ND 2009 2010. Approximately, 2500 Diversity Arrays Technology® (DArT) used genetic mapping. Among them, 263 DArT polymorphic revealed 37 linkage groups. new putative QTL (QStb.2A) flanked two wPt_3896 wPt_4197, (wPt_4555) mapped on chromosome 2A. Single marker analysis also detected three additional other QTLs; however, chromosomal locations these are unknown. Our results indicated that identified useful marker-assisted selection breeding programs combing novel genes.
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G. Shaner, S. B. Goodwin, T. B. Adhikari, X. Yang, J. R. Cavaletto, X. Hu, G. Buechley, H. W. Ohm, Molecular mapping of Stb1, a potentially durable gene for resistance to septoria tritici blotch in wheat. Theoretical and Applied Genetics. ,vol. 109, pp. 944- 953 ,(2004) , 10.1007/S00122-004-1709-6
L. S. Arraiano, L. Chartrain, E. Bossolini, H. N. Slatter, B. Keller, J. K. M. Brown, A gene in European wheat cultivars for resistance to an African isolate of Mycosphaerella graminicola Plant Pathology. ,vol. 56, pp. 73- 78 ,(2007) , 10.1111/J.1365-3059.2006.01499.X
L. S. Arraiano, A. J. Worland, C. Ellerbrook, J. K. M. Brown, Chromosomal location of a gene for resistance to septoria tritici blotch (Mycosphaerella graminicola)in the hexaploid wheat ’Synthetic 6x’ Theoretical and Applied Genetics. ,vol. 103, pp. 758- 764 ,(2001) , 10.1007/S001220100668
Mona Akbari, Peter Wenzl, Vanessa Caig, Jason Carling, Ling Xia, Shiying Yang, Grzegorz Uszynski, Volker Mohler, Anke Lehmensiek, Haydn Kuchel, Mathew J. Hayden, Neil Howes, Peter Sharp, Peter Vaughan, Bill Rathmell, Eric Huttner, Andrzej Kilian, Diversity arrays technology (DArT) for high-throughput profiling of the hexaploid wheat genome Theoretical and Applied Genetics. ,vol. 113, pp. 1409- 1420 ,(2006) , 10.1007/S00122-006-0365-4
Suraj Gurung, Sujan Mamidi, J. Michael Bonman, Mai Xiong, Gina Brown-Guedira, Tika B. Adhikari, Genome-wide association study reveals novel quantitative trait Loci associated with resistance to multiple leaf spot diseases of spring wheat. PLOS ONE. ,vol. 9, ,(2014) , 10.1371/JOURNAL.PONE.0108179
Tika B. Adhikari, Hugh Wallwork, Stephen B. Goodwin, Microsatellite Markers Linked to the Stb2 and Stb3 Genes for Resistance to Septoria Tritici Blotch in Wheat Crop Science. ,vol. 44, pp. 1403- 1411 ,(2004) , 10.2135/CROPSCI2004.1403
Maria Rosa Simon, Elena K. Khlestkina, Nadia S. Castillo, Andreas Börner, Mapping quantitative resistance to septoria tritici blotch in spelt wheat European Journal of Plant Pathology. ,vol. 128, pp. 317- 324 ,(2010) , 10.1007/S10658-010-9640-Y
Christiane Kelm, S. Mahmod Tabib Ghaffary, Helge Bruelheide, Marion S. Röder, Sebastian Miersch, W. Eberhard Weber, Gert H. J. Kema, Bernhard Saal, The genetic architecture of seedling resistance to Septoria tritici blotch in the winter wheat doubled-haploid population Solitär × Mazurka Molecular Breeding. ,vol. 29, pp. 813- 830 ,(2012) , 10.1007/S11032-011-9592-8
L. Eriksen, F. Borum, A. Jahoor, Inheritance and localisation of resistance to Mycosphaerella graminicola causing septoria tritici blotch and plant height in the wheat (Triticum aestivum L.) genome with DNA markers Theoretical and Applied Genetics. ,vol. 107, pp. 515- 527 ,(2003) , 10.1007/S00122-003-1276-2
C. A. McCartney, A. L. Brûlé-Babel, L. Lamari, D. J. Somers, Chromosomal location of a race-specific resistance gene to Mycosphaerella graminicola in the spring wheat ST6. Theoretical and Applied Genetics. ,vol. 107, pp. 1181- 1186 ,(2003) , 10.1007/S00122-003-1359-0