Discovery, characterization and exploitation of Mlo powdery mildew resistance in barley

Aist, J.R. & R.E., Gold, 1987. Prevention of fungal ingress: The role of papillae and calcium. Japan Sci. Soc. Press, Tokyo/Springer-Verlag, Berlin, pp. 47–58.

Aist, J.R., R.E., Gold, C.J., Bayles, G.H., Morrison, S., Chandra & H.W., Israel, 1988. Evidence that molecular components of papillae may be involved in Ml-o resistance to barley powdery mildew. Physiol. Mol. Plant Pathol. 33: 17–32.

Andersen, L., 1991. Mlo aggressiveness in European barley powdery mildew. In: J. Helms, Jørgensen (Ed.), Integrated Control of Cereal Mildews: Virulence Patterns and Their Change. Risø National Laboratory, Roskilde, pp. 187–196.

Andersen, L. & J.H. Jørgensen, 1992. Mlo aggressiveness of barley powdery mildew. Norwegian J. Agric. Sci. Suppl. No. 7: 77–87.

Bayles, C.J. & J.R., Aist, 1987. Apparent calcium mediation of resistance of anml-o barley mutant to powdery mildew. Physiol. Mol. Plant Pathol. 30: 337–345.

Bayles, C.J., M.S., Ghemawat & J.R., Aist, 1990. Inhibition by 2-deoxy-D-glucose of callose formation, papilla deposition, and resistance to powdery mildew in anml-o barley mutant. Physiol. Mol. Plant Pathol. 36: 63–72.

Bjørnstad, Å. & K., Aastveit, 1990. Pleiotropic effects on theml-o mildew resistance gene in barley in different genetical backgrounds. Euphytica 46: 217–226.

Czembor, H.J. & E., Gacek, 1991. Development of high-yielding and disease-resistant barley cultivars through combination of mutagenesis with conventional cross-breeding. Cereal Res. Comm. 19: 43–49.

Fischbeck, G., 1992. Barley cultivar development in Europe-success in the past and possible changes in the future. In: L., Munck (Ed.), Barley Genetics VI, vol. 2, Munksgård Intern Publ., Copenhagen, pp. 885–901.

Gabler, J. & H., Fritsche, 1991. Ergebnisse der Virulenzanalyse 1987–1990 bei Gerstenmehltau auf dem Teritorium der östlichen Bundesländer. Vortr. Pflanzenzüchtg. 19: 317–318.

Giessen, J.E., W., Hoffmann & R., Schottenloher, 1956. Die Gersten Äthiopiens und Erythräas. Z. Pflanzenzüchtg. 35: 377–440.

Hänsel, H., 1971. Experience with a mildew-resistant mutant (mut. 3502) of ‘Volkorn’ barley induced in 1952. In: Mutation Breeding for Disease Resistance, IAEA-PL-412/13, pp. 125–129.

Hentrich, W., 1979. Multiple Allelie, Pleiotropie und züchterische Nutzung mehltauresistenter Mutanten des mlo-Locus der Gerste. Tag Ber., Akad. Landwirtsch.-Wiss., DDR, Berlin 175: 191–202.

Hentrich, W. & A., Habekuss, 1991. Untersuchungen an heteroallelen mehltauresistenten Mutanten des mlo-Locus der Sommergerste. Vortr. Pflanzenzüchtg. 19: 311–312.

Hinze, K., R.D., Thompson, E., Ritter, F., Salamini & P., Schulze-Lefert, 1991. RFLP-mediated targeting of theml-o resistance locus in barley (Hordeum vulgare). Proc. Nat. Acad. Sci. USA 88: 3691–3695.

Hoffmann, W. & I., Nover, 1959. Ausgangsmaterial für die Züchtung mehltauresistenter Gersten. Z. Pflanzenzüchtg. 42: 68–78.

Jørgensen, J.H., 1971. Comparison of induced mutant genes with spontaneous genes in barley conditioning resistance to powdery mildew. In: Mutation Breeding for Disease Resistance, IAEA-PL-412/12, pp. 117–124.

Jørgensen, J.H., 1976. Identification of powdery mildew resistant barley mutants and their allelic relationship. In: Barley Genetics III, Karl Thiemig, München, pp. 446–455.

Jørgensen, J.H., 1977. Spectrum of resistance conferred byml-o powdery mildew resistance genes in barley. Euphytica 26: 55–62.

Jørgensen, J.H., 1984. Durability of theml-o powdery mildew resistance genes in barley. Vortr. Pflanzenzüchtg. 6: 22–31.

Jørgensen, J.H., 1987. Three kinds of powdery mildew resistance in barley. In: Barley Genetics V, Okayama Univ. Press, 583–592.

Jørgensen, J.H., 1988. Screening ofHordeum vulgare for powdery mildew resistance. Nordisk Jordbrugsforsk. 70: 529.

Jørgensen, J.H., 1991. Mechanism of Mlo resistance to barley powdery mildew. Sveriges Utsädesförenings Tidsskrift 2: 45–50.

Jørgensen, J.H. & H.P., Jensen, 1979. Inter-allelic recombination in theml-o locus in barley. Barley Genet. Newsl. 9: 37–39.

Jørgensen, J.H. & K., Mortensen, 1977. Primary infection byErysiphe graminis f. sp.hordei of barley mutants with resistance genes in the ml-o locus. Phytopathol. 67: 678–685.

Kjær, B., H.P., Jensen, J., Jensen & J.H., Jørgensen, 1990. Associations between threeml-o powdery mildew resistance genes and agronomic traits in barley. Euphytica 46: 185–193.

Lundqvist, U., 1991. Swedish mutation research in barley with plant breeding aspects. A historical review. In: Plant Mutation Breeding for Crop Improvement, IAEA-SM-311/25, pp. 135–147.

Meyer, H. & C.O., Lehmann, 1979. Resistenzeigenschaften im Gersten- und Weizensortiment Gatersleben. 22. Prüfung von Sommergersten auf ihr Verhalten gegen zwei neue Rassen von Mehltau (Erysiphe graminis DC. f. sp.hordei Marchal). Kulturpflanze 27: 181–188.

Negassa, M., 1985a. Geographic distribution and genotypic diversity of resistance to powdery mildew of barley in Ethiopia. Hereditas 102: 113–121.

Negassa, M., 1985b. Patterns of phenotypic diversity in an Ethiopian barley collection and the Arussi-Bale Highland as a center of origin of barley. Hereditas 102: 139–150.

Nover, I., 1968. Eine neue, für die Resistenzzüchtung bedeutungsvolle Rasse vonErysiphe graminis DC. f. sp.hordei Marchal. Phytopath. Z. 62: 199–201.

Nover, I., 1972. Untersuchungen mit einer für den Resistenzträger ‘Lyallpur 3645’ virulenten Rasse vonErysiphe graminis DC. f. sp.hordei Marchal. Arch. Pflanzenschutz 8: 439–445.

Nover, I. & E., Schwarzbach, 1971. Inheritance studies with a mildew resistant barley mutant. Barley Genet. Newsl. 1: 36–37.

Pedersen, L.H., 1990. 1,3-β-glucansynthetase activity and callose synthesis in barleymlo mutants and mother varieties. (Abstract no 582) Plant Physiol. 79: 102.

Russo, V.M. & W.R., Bushnell, 1989. Responses of barley cells to puncture by microneedles and to attempted penetration byErysiphe graminis f. sp.hordei. Can. J. Bot. 67: 2912–2921.

Röbbelen, G. & M. Heun, 1991. Genetic analysis of partial resistance against powdery mildew in induced mutants of barley. In: Plant Mutation Breeding for Crop Improvement, IAEA-SM-311/157, pp. 93–105.

Schwarzbach, E., 1976. The pleiotropic effects of theml-o gene and their implications in breeding. In: Barley Genetics III, Karl Thiemig, München, pp. 440–445.

Schwarzbach, E., 1979. Response to selection for virulence against theml-o based mildew resistance in barley, not fitting the gene-for-gene hypothesis. Barley Genet. Newsl. 9: 85–88.

Schwarzbach, E., 1987. Shifts to increased pathogenecity onml-o varieties. In: M.S., Wolfe & E., Limpert (Eds.), Integrated Control of Cereal Mildews: Monitoring the Pathogen. Martinus Nijhoff Publishers, Dordrecht, pp. 5–7.

Skou, J.P., 1985. On the enhanced callose deposition in barley withmlo powdery mildew resistance genes. Phytopath. Z. 112: 207–216.

Skou, J.P., J.H., Jørgensen & U., Lilholt, 1984. Comparative studies on callose formation in powdery mildew compatible and incompatible barley. Phytopath. Z. 109: 147–168.

Wolfe, M.S., 1992. Barley diseases: maintaining the value of our varieties. In: Munck (Ed.), Barley Genetics VI, vol. 2. Munksgård Intern. Publ., Copenhagen, pp. 1055–1067.

Yamaguchi, I. & A., Yamashita, 1985. Induction of mutation for powdery mildew resistance in two-rowed barley. JARQ 18: 171–175.

Yokoyama, K., J.R., Aist & C.J., Bayles, 1991. A papilla-regulating extract that induces resistance to barley powdery mildew. Physiol. and Mol. Plant Pathol. 39: 71–78.