Quantitative trait loci (QTL) analysis was carried out with a set of 114 recombinant inbred lines (RILs) from the International Triticeae Mapping Initiative (ITMI) population of ‘W7984’ × ‘Opata 85’ to identify genomic regions controlling traits related to post-anthesis drought tolerance of wheat ( Triticum aestivum L.). In two experiments performed in Gatersleben in 2001 and 2003, the amount stem reserves mobilisation was estimated by measuring of changes in 1000-grain weight after chemical desiccation treatment. QTLs for stem reserves mobilisation (Srm) were mapped on chromosomes 2D, 5D and 7D. The mapping positions obtained in the present investigation are discussed with respect to studies on drought tolerance performed in wheat previously. QTLs for drought tolerance preferentially appeared in homoeologous regions at distal parts of the group 7 chromosomes.
Balint, A.F., Röder, M.S., Hell, R., Gabor, G., Börner, A. 2007. Mapping of QTLs affecting copper tolerance and the Cu, Fe, Mn and Zn contents in the shoots of wheat seedlings. Biol. Plant. 51 :129–134.
Börner A. , 'Mapping of QTLs affecting copper tolerance and the Cu, Fe, Mn and Zn contents in the shoots of wheat seedlings ' (2007 ) 51 Biol. Plant. : 129 -134 .
Blum, A. 1996. Crop responses to drought and the interpretation of adaptation. Plant Growth Regul. 20 :135–148.
Blum A. , 'Crop responses to drought and the interpretation of adaptation ' (1996 ) 20 Plant Growth Regul. : 135 -148 .
Blum, A., Mayer, J., Golan, G. 1983a. Chemical desiccation of wheat plants as a simulator of post-anthesis stress. II. Relations to drought stress. Field Crops Res. 6 :149–155.
Golan G. , 'Chemical desiccation of wheat plants as a simulator of post-anthesis stress. II. Relations to drought stress ' (1983 ) 6 Field Crops Res. : 149 -155 .
Blum, A., Poyarkova, H., Golan, G., Mayer, J. 1983b. Chemical desiccation of wheat plants as a simulator of post-anthesis stress. I. Effects on translocation and kernel growth. Field Crops Res. 6 :51–58.
Mayer J. , 'Chemical desiccation of wheat plants as a simulator of post-anthesis stress. I. Effects on translocation and kernel growth ' (1983 ) 6 Field Crops Res. : 51 -58 .
Blum, A., Sinmena, B., Mayer, J., Golan, G., Shpiler, L. 1994. Stem reserve mobilisation supports wheat-grain filling under heat stress. Aust. J. Plant Physiol. 21 :771–781.
Shpiler L. , 'Stem reserve mobilisation supports wheat-grain filling under heat stress ' (1994 ) 21 Aust. J. Plant Physiol. : 771 -781 .
Börner, A., Schumann, E., Fürste, A., Cöster, H., Leithold, B., Röder, M.S., Weber, W.E. 2002. Mapping of quantitative trait loci determining agronomic important characters in hexaploid wheat ( Triticum aestivum L.). Theor. Appl. Genet. 105 :921–936.
Weber W.E. , 'Mapping of quantitative trait loci determining agronomic important characters in hexaploid wheat (Triticum aestivum L.) ' (2002 ) 105 Theor. Appl. Genet. : 921 -936 .
Boyer, J.S. 1982. Plant productivity and environment. Science 218 :443–448.
Boyer J.S. , 'Plant productivity and environment ' (1982 ) 218 Science : 443 -448 .
Dobrovolskaya, O., Pshenichnikova, T.A., Lohwasser, U., Röder, M.S., Börner, A. 2007. Molecular mapping of genes determining hairy leaf character in wheat with respect to other species of the Triticeae. Euphytica (in press).
Faris, J.D., Anderson, J.A., Francl, L.J., Jordahl, J.G. 1996. RFLP mapping of tan spot resistance genes in wheat. In: McGuire, P.E, Qualset, C.O. (eds), Proc 5 th and 6 th Public Workshop Int Triticeae Mapping Initiative, Genetic Resources Conservation Program, Division of Agriculture and Natural Resources, University of California, Davis, pp. 179.
Jordahl J.G. , '', in Proc 5th and 6th Public Workshop Int Triticeae Mapping Initiative, Genetic Resources Conservation Program, Division of Agriculture and Natural Resources , (1996 ) -.
Groos, C., Robert, N., Bervas, E., Charmet, G. 2003. Genetic analysis of grain protein-content, grain yield and thousand-kernel weight in bread wheat. Theor. Appl. Genet. 106 :1032–1040.
Charmet G. , 'Genetic analysis of grain protein-content, grain yield and thousand-kernel weight in bread wheat ' (2003 ) 106 Theor. Appl. Genet. : 1032 -1040 .
Huang, X.Q., Cöster, H., Ganal, M.W., Röder, M.S. 2003. Advanced backcross QTL analysis for the identification of quantitative trait loci alleles from wild relatives of wheat ( Triticum aestivum L.). Theor. Appl. Genet. 106 :1379–1389.
Röder M.S. , 'Advanced backcross QTL analysis for the identification of quantitative trait loci alleles from wild relatives of wheat (Triticum aestivum L.) ' (2003 ) 106 Theor. Appl. Genet. : 1379 -1389 .
Khlestkina, E.K., Pestsova, E.G., Röder, M.S., Börner, A. 2002. Molecular mapping, phenotypic expression and geographical distribution of genes determining anthocyanin pigmentation of coleoptiles in wheat ( Triticum aestivum L.). Theor. Appl. Genet. 104 :632–637.
Börner A. , 'Molecular mapping, phenotypic expression and geographical distribution of genes determining anthocyanin pigmentation of coleoptiles in wheat (Triticum aestivum L.) ' (2002 ) 104 Theor. Appl. Genet. : 632 -637 .
Landjeva, S., Neumann, K., Lohwasser, U., Börner, A. 2007. Molecular mapping of genomic regions associated with wheat seedling growth under osmotic stress. Biol. Plant (in press).
Lohwasser, U., Röder, M.S., Börner, A. 2005. QTL mapping of the domestication traits pre-harvest sprouting and dormancy in wheat ( Triticum aestivum L.). Euphytica 143 :247–249.
Börner A. , 'QTL mapping of the domestication traits pre-harvest sprouting and dormancy in wheat (Triticum aestivum L.) ' (2005 ) 143 Euphytica : 247 -249 .
Marino, C.L., Nelson, J.C., Lu, Y.H., Sorrells, M.E., Leroy, P., Tuleen, N.A., Lopes, C.R., Hart, G.E. 1996. Molecular genetic maps of the group 6 chromosomes of hexaploid wheat ( Triticum aestivum L. em. Thell.). Genome 39 :359–366.
Hart G.E. , 'Molecular genetic maps of the group 6 chromosomes of hexaploid wheat (Triticum aestivum L. em. Thell.) ' (1996 ) 39 Genome : 359 -366 .
McIntosh, R.A., Hart, G.E., Devos, K.M., Gale, M.D., Rogers, W.J. 1998. Catalogue of gene symbols for wheat. In: Slinkard, A.E. (ed.), Proc 9 th Int Wheat Genet Symp, vol. 5, University Extension Press, University of Saskatchewan, Saskatoon, pp. 1–236.
Rogers W.J. , '', in Proc 9th Int Wheat Genet Symp, vol. 5 , (1998 ) -.
Nelson, J.C. 1997. QGENE: software for mapping based genomic analysis and breeding. Mol. Breed. 3 :239–245.
Nelson J.C. , 'QGENE: software for mapping based genomic analysis and breeding ' (1997 ) 3 Mol. Breed. : 239 -245 .
Nelson, J.C., Autrique, J.E., Fuentes-Davila, G., Sorrells, M.E. 1998. Chromosomal location of genes for resistance to Karnal bunt in wheat. Crop Sci. 38 :231–236.
Sorrells M.E. , 'Chromosomal location of genes for resistance to Karnal bunt in wheat ' (1998 ) 38 Crop Sci. : 231 -236 .
Nelson, J.C., Singh, R.P., Autrique, J.E., Sorrells, M.E. 1997. Mapping genes conferring and suppressing leaf rust resistance in wheat. Crop Sci. 37 :1928–1935.
Sorrells M.E. , 'Mapping genes conferring and suppressing leaf rust resistance in wheat ' (1997 ) 37 Crop Sci. : 1928 -1935 .
Nelson, J.C., van Deynze, A.E., Autrique, E., Sorrells, M.E., Lu, Y.H., Merlino, M., Atkinson, M., Leroy, P. 1995a. Molecular mapping of wheat. Homoeologous group 2. Genome 38 :516–524.
Leroy P. , 'Molecular mapping of wheat. Homoeologous group 2 ' (1995 ) 38 Genome : 516 -524 .
Nelson, J.C., van Deynze, A.E., Autrique, E., Sorrells, M.E., Lu, Y.H., Negre, S., Bernard, M., Leroy, P. 1995b. Molecular mapping of wheat. Homoeologous group 3. Genome 38 :525–533.
Leroy P. , 'Molecular mapping of wheat. Homoeologous group 3 ' (1995 ) 38 Genome : 525 -533 .
Nelson, J.C., Sorrells, M.E., van Deynze, A.E., Lu, Y.H., Atkinson, M., Bernard, M., Leroy, P., Faris, J.D., Anderson, J.A. 1995c. Molecular mapping of wheat: Major genes and rearrangements in homoeologous groups 4, 5, and 7. Genetics 141 :721–731.
Anderson J.A. , 'Molecular mapping of wheat: Major genes and rearrangements in homoeologous groups 4, 5, and 7 ' (1995 ) 141 Genetics : 721 -731 .
Nicholas, M.E., Turner, N.C. 1993. Use of chemical desiccants and senescing agent to select wheat lines maintaining stable grain size during post anthesis drought. Field Crops Res. 31 :155–171.
Turner N.C. , 'Use of chemical desiccants and senescing agent to select wheat lines maintaining stable grain size during post anthesis drought ' (1993 ) 31 Field Crops Res. : 155 -171 .
Pestsova, E., Ganal, M.W., Röder, M.S. 2000. Isolation and mapping of microsatellite markers specific for the D genome of bread wheat. Genome 43 :689–697.
Röder M.S. , 'Isolation and mapping of microsatellite markers specific for the D genome of bread wheat ' (2000 ) 43 Genome : 689 -697 .
Quarrie, S.A., Steed, A., Calestani, C., Semikhodskii, A., Lebreton, C., Chinoy, C., Steele, N., Pljevljakusic, D., Waterman, E., Weyen, J., Schondelmaier, J., Habash, D.Z., Farmer, P., Saker, L., Clarkson, D.T., Abugalieva, A., Yessimbekova, M., Turuspekov, Y., Abugalieva, S., Tuberosa, R., Sanguineti, M-C., Hollington, P.A., Aragués, R., Royo, A., Dodig, D. 2005. A high-density genetic map of hexaploid wheat ( Triticum aestivum L.) from the cross Chinese Spring × SQ1 and its use to compare QTLs for grain yield across a range of environments. Theor. Appl. Genet. 110 :865–880.
Dodig D. , 'A high-density genetic map of hexaploid wheat (Triticum aestivum L.) from the cross Chinese Spring × SQ1 and its use to compare QTLs for grain yield across a range of environments ' (2005 ) 110 Theor. Appl. Genet. : 865 -880 .
Regan, K.L., Whan, B.R., Turner, N.C. 1993. Evaluation of chemical desiccation as a selection technique for drought resistance in a dryland wheat breeding program. Aust. J. Agric. Res. 44 :1683–1691.
Turner N.C. , 'Evaluation of chemical desiccation as a selection technique for drought resistance in a dryland wheat breeding program ' (1993 ) 44 Aust. J. Agric. Res. : 1683 -1691 .
Reynolds, M.P., Skovmand, B., Trethowan, R.M., Pfeiffer, W.H. 2000. Evaluating a conceptual model for drought tolerance. In: Ribaut, J.M., Poland, D. (eds), Molecular Approaches for the Genetic Improvement of Cereals for Stable Production in Water-Limited Environments. Mexico, DF (Mexico), CIMMYT, pp. 49–53.
Pfeiffer W.H. , '', in Molecular Approaches for the Genetic Improvement of Cereals for Stable Production in Water-Limited Environments , (2000 ) -.
Röder, M.S., Korzun, V., Wendehake, K., Plaschke, J., Tixier, M-H., Leroy, P., Ganal, M.W. 1998. A microsatellite map of wheat. Genetics 149 :2007–2023.
Ganal M.W. , 'A microsatellite map of wheat ' (1998 ) 149 Genetics : 2007 -2023 .
Simon, M.R., Ayala, F.M., Cordo, C.A., Röder, M.S., Börner, A. 2004. Molecular mapping of quantitative trait loci determining resistance to septoria tritici blotch (Mycosphaerella graminicola) in wheat. Euphytica 138 :41–48.
Börner A. , 'Molecular mapping of quantitative trait loci determining resistance to septoria tritici blotch (Mycosphaerella graminicola) in wheat ' (2004 ) 138 Euphytica : 41 -48 .
Singh, R.P., Nelson, J.C., Sorrells, M.E. 2000. Mapping Yr28 and other genes for resistance to stripe rust in wheat. Crop Sci. 40 :1148–1155.
Sorrells M.E. , 'Mapping Yr28 and other genes for resistance to stripe rust in wheat ' (2000 ) 40 Crop Sci. : 1148 -1155 .
Sourdille, P., Perretant, M.R., Charmet, G., Leroy, P., Gautier, M.F., Joudrier, P., Nelson, J.C., Sorrells, M.E., Bernard, M. 1996. Linkage between RFLP markers and genes affecting kernel hardiness in wheat. Theor. Appl. Genet. 93 :580–586.
Bernard M. , 'Linkage between RFLP markers and genes affecting kernel hardiness in wheat ' (1996 ) 93 Theor. Appl. Genet. : 580 -586 .
van Deynze, A.E., Dubcovsky, J., Gill, K.S., Nelson, J.C., Sorrells, M.E., Dvorak, J., Gill, B.S., Lagudah, E.S., McCouch, S.R., Appels, R. 1995. Molecular-genetic maps for group 1 chromosomes of Triticeae species and their relation to chromosomes in rice and oat. Genome 38 :45–59.
Appels R. , 'Molecular-genetic maps for group 1 chromosomes of Triticeae species and their relation to chromosomes in rice and oat ' (1995 ) 38 Genome : 45 -59 .