Show simple item record

dc.contributor.authorSolomon, P.
dc.contributor.authorWilson, T.
dc.contributor.authorRybak, K.
dc.contributor.authorParker, K.
dc.contributor.authorLowe, R.
dc.contributor.authorOliver, Richard
dc.date.accessioned2017-01-30T11:03:41Z
dc.date.available2017-01-30T11:03:41Z
dc.date.created2015-09-29T01:51:50Z
dc.date.issued2006
dc.identifier.citationSolomon, P. and Wilson, T. and Rybak, K. and Parker, K. and Lowe, R. and Oliver, R. 2006. Structural characterisation of the interaction between Triticum aestivum and the dothideomycete pathogen Stagonospora nodorum. European Journal of Plant Pathology. 114 (3): pp. 275-282.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/7966
dc.identifier.doi10.1111/j.1365-2257.2006.00783.x
dc.description.abstract

The interaction between Stagonospora nodorum and a susceptible wheat cultivar was investigated using a range of microscopic techniques. Germination of pycnidiospores occurred approximately 3 h after making contact with the leaf surface and was followed by attempted penetration 8-12 h later. Penetration was observed through stomata and also directly through periclinal and anticlinal epidermal cell walls. Penetration down the anticlinal cell walls appeared to occur without a differentiated penetrating structure whilst structures identified as either lateral appressoria or hyphopodia were typically present when penetrating over a periclinal cell wall. Once inside the leaf, the fungus continued to grow for the next 4-5 days colonising all parts of the leaf except the vascular bundles. Only in the later phase of the infection was total host cell collapse apparent. Evidence of polyphenolic compounds was observed. The infection cycle was completed within 7 days as indicated by sporulation on the leaf surface. These results have allowed us to understand how the fungus physically interacts with the leaf and will help the overall understanding of the infection process.

dc.publisherSpringer Netherlands
dc.subjectSTAINING TECHNIQUE
dc.subjectFUNGI
dc.subjectStagonospora nodorum
dc.subjectSEEDLING RESISTANCE
dc.subjectleaf and glume blotch
dc.subjectLEPTOSPHAERIA-MACULANS
dc.subjectSEPTORIA-NODORUM
dc.subjecthyphopodia
dc.subjectMAGNAPORTHE-GRISEA
dc.subjectWHEAT INFECTION
dc.subjectMYCOSPHAERELLA-GRAMINICOLA
dc.subjectLEAF BLOTCH
dc.subjectLEAVES
dc.titleStructural characterisation of the interaction between Triticum aestivum and the dothideomycete pathogen Stagonospora nodorum
dc.typeJournal Article
dcterms.source.volume114
dcterms.source.number3
dcterms.source.startPage275
dcterms.source.endPage282
dcterms.source.issn0929-1873
dcterms.source.titleEuropean Journal of Plant Pathology
curtin.accessStatusFulltext not available


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record