Cytological responses in the hypersensitive reaction in cotyledon and stem tissues of Brassica napus after infection by Leptosphaeria maculans

Burton W (2003) Canola varieties in 2003. Department of Primary Industries, Victoria, Australia, Factsheet, p 4 Buzza G, Easton A (2002) Disease resistance: a new source of blackleg resistance from Brassica sylvestris. GCIRC Bulletin B18, Technical Meeting in Poznan, Poland Chen CY, Howlett BJ (1996) Rapid necrosis of guard cells is associated with the arrest of fungal growth in leaves of Indian mustard (Brassica juncea) inoculated with avirulent isolates of Leptosphaeria maculans. Physiol Mol Plant Pathol 48:73–81 Crouch JH, Lewis BG, Mithen RF (1994) The effect of a genome substitution on the resistance of Brassica napus to infection by Leptosphaeria maculans. Plant Breed 112:265–278 Dangl JL, Dietrich RA, Richberg MH (1996) Death don’t have no mercy: cell death programs in plant–microbe interactions. Plant Cell 8:1793–1807 Easton A (2001) Blackleg tested 9. Where does it come from and what does it mean. In: Marcroft SJ (ed) Proceedings of the 12th Australian Research Assembly on Brassicas, Geelong, Victoria, 2–5 October 2001, p 47–49 Govrin EM, Levine A (2000) The hypersensitive response facilitates plant infection by the necrotrophic pathogen Botrytis cinerea. Curr Biol 10:751–757 Greenberg JT, Guo A, Klessig DF, Ausubel FM (1994) Programmed cell death in plants: a pathogen-triggered response activated coordinately with multiple defense functions. Cell 77:551–563 Heath MC (2000) Hypersensitive response-related death. Plant Mol Biol 44:321–334 Hua Li, Barbetti MJ, Sivasithamparam K (2003) Responses of Brassica napus cultivars to Leptosphaeria maculans field isolates from Western Australia. Brassica 5:25–34 Hua Li, Sivasithamparam K, Barbetti MJ, Kuo J (2004a) Germination and invasion by ascospores and pycnidiospores of Leptosphaeria maculans on spring-type Brassica napus canola varieties with varying susceptibility to blackleg. J Gen Plant Pathol 70:261–269 Hua Li, Damour L, Sivasithamparam K, Barbetti MJ (2004b) Increased virulence and physiological specialisation among Western Australian isolates of Leptosphaeria maculans breaking down existing single dominant gene-based resistance in six cultivars of Brassica napus. Brassica 6:9–16 Hua Li, Stone V, Dean N, Sivasithamparam K, Barbetti MJ (2007a) Breaching by a new strain of Leptosphaeria maculans of anatomical barriers in cotyledons of Brassica napus cultivar Surpass 400 with resistance based on a single dominant gene. J Gen Plant Pathol 73:297–303 Hua Li, Kuo J, Barbetti MJ, Sivasithamparam K (2007b) Differences in the responses of stem tissues of spring-type Brassica napus cultivars with polygenic resistance and single dominant gene-based resistance, to inoculation with Leptosphaeria maculans. Can J Bot 85:191–203 Li CX, Cowling W (2003) Identification of a single dominant allele for resistance to blackleg in Brassica napus ‘Surpass 400’. Plant Breed 122:485–488 Li H, Sivasithamparam K, Barbetti MJ (2003) Breakdown of a Brassica rapa ssp. sylvestris single dominant resistance gene in B. napus by Leptosphaeria maculans field isolates. Plant Dis 87:752 Mithen RF, Lewis BG (1987) Resistance of leaves of Brassica species to Leptosphaeria maculans. Trans Br Mycol Soc 88:525–531 Morel JB, Dangl JL (1997) The hypersensitive response and the induction of cell death in plants. Cell Death Differ 4:671–683 O’Brien TP, McCully ME (1981) The study of plant structure: principles and selected methods. Termarcarphi, Melbourne Roussel S, Nicole M, Lopez F, Ricci P, Geiger JP, Renard M, Brun H (1999a) Leptosphaeria maculans and crytigein induce similar vascular responses in tissues undergoing the hypersensitive reaction in Brassica napus. Plant Sci 144:17–28 Roussel S, Nicole M, Lopez F, Renard M, Chevre AM, Brun H (1999b) Cytological investigation of resistance to Leptosphaeria maculans conferred to Brassica napus by introgressions originating from B. juncea or B. nigra B genome. Phytopathology 89:1200–1213 Somda I, Delourme R, Renard M, Brun H (1999) Pathogenicity of Leptosphaeria maculans isolates on a Brassica napus-B. juncea recombinant line. Phytopathology 89:169–175 Sylvester-Bradley R, Makepeace RJ (1984) A code for stages of development in oilseed rape (Brassica napus L.). Asp Appl Biol 6:399–418 Staskawicz BJ, Ausubel FM, Baker BJ, Jones JDG (1995) Molecular genetics of plant disease resistance. Science 268:661–667 Wang H, Li J, Bostock RM, Gilchrist DG (1996) Apoptosis: a functional paradigm for programmed plant cell death induced by a host-selective phytotoxin and invoked during development. Plant Cell 8:375–391 West JS, Kharbanda PD, Barbetti MJ, Fitt BDL (2001) Epidemiology and management of Leptosphaeria maculans (Phoma stem canker) on oilseed rape in Australia, Canada and Europe. Plant Pathol 50:10–27