Stagonospora nodorum: cause of stagonospora nodorum blotch of wheat.

@article{Solomon2006StagonosporaNC,
  title={Stagonospora nodorum: cause of stagonospora nodorum blotch of wheat.},
  author={Peter S. Solomon and Rohan G T Lowe and Kar-Chun Tan and Ormonde D. C. Waters and Richard P. Oliver},
  journal={Molecular plant pathology},
  year={2006},
  volume={7 3},
  pages={
          147-56
        }
}
UNLABELLED SUMMARY Stagonospora nodorum is an important pathogen of wheat and related cereals, causing both a leaf and glume blotch. This review summarizes recent advances in our understanding of taxonomy, control and pathogenicity of this species. TAXONOMY Stagonospora (syn. Septoria) nodorum (Berk.) Castell. and Germano [teleomorph: Phaeosphaeria (syn. Leptosphaeria) nodorum (Müll.) Hedjar.], kingdom Fungi, phylum Ascomycota, subphylum Euascomycota, class Dothideomycetes, order Pleosporales… 
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137 Citations
Highly Influential Citations
12
Background Citations
70
Methods Citations
13
Results Citations
4

137 Citations

Genes Conferring Sensitivity to Stagonospora nodorum Necrotrophic Effectors in SNB-susceptible Wheat Cultivars in the Southeastern United States.

The goal of this study was to identify genes in a genetically diverse set of SNB-susceptible southeastern U.S. wheat lines that confer sensitivity to Stagonospora nodorum Necrotrophic Effectors, and to identify which sensitivity genes were most common in these cultivars.

Sizing up Septoria

The phylogenetic generic limits of Septoria, Stagonospora, and other related genera such as Sphaerulina, Phaeosphaeria and Phaeoseptoria are resolved using sequences of the partial 28S nuclear ribosomal RNA and RPB2 genes of a large set of isolates, leading to the introduction of 14 new genera, 36 new species, and 19 new combinations.

Novel necrotrophic effectors from Stagonospora nodorum and corresponding host sensitivities in winter wheat germplasm in the southeastern United States.

It is suggested that NE sensitivities influence but may not be the only determinant of cultivar resistance to S. nodorum, and specific knowledge of NE and Snn gene frequencies in this region can be used by wheat breeding programs to improve SNB resistance.

Genes Conferring Sensitivity to Stagonospora nodorum Necrotrophic Effectors in Stagonospora Nodorum Blotch-Susceptible U.S. Wheat Cultivars.

Determination of NE sensitivity among 25 winter wheat cultivars that are susceptible to SNB, as well as the moderately resistant 'NC-Neuse', illuminating which NE sensitivity genes may be of concern in breeding for resistance toSNB in the southeastern United States.

A Review of the Interactions between Wheat and Wheat Pathogens: Zymoseptoria tritici, Fusarium spp. and Parastagonospora nodorum

The Clustered Regularly-Interspaced Short Palindromic Repeats/ CRISPR associated (CRISPR/Cas) system can be used to introduce targeted mutations into the wheat genome and confer resistance to selected fungal diseases.

Polyketide synthesis in Stagonospora nodorum

A highly conserved alternative melanisation pathway gene cluster involving the putative DHN-melanin synthase MEL1, aPutative oxidoreductase and a putative transcription factor has been identified, indicating a menial role for these genes during pathogenesis.

A Secondary Metabolite Secreted by Penicillium citrinum Is Able to Enhance Parastagonospora nodorum Sensitivity to Tebuconazole and Azoxystrobin

6-DMM is suggested as a putative component for formulations with triazole and strobilurin fungicides to improve fungicide efficacy and, potentially, lower rates of fungicides needed for plant pathogen control.

Prevalence and importance of sensitivity to Stagonospora nodorum necrotrophic effector SnTox3 in current Western Australian wheat cultivars

It is concluded that a simple screen using both SnTox3 and ToxA effectors combined with simple greenhouse disease evaluation, will allow breeders to select cultivars that are more resistant to the disease, allowing them to concentrate resources on other still intractable breeding objectives.

Contribution of Parastagonospora nodorum to the leaf and glume blotch of durum wheat in Bulgaria

The results of this multiyear research showed that although P. nodorum did not appear every year, the pathogen could contribute to the leaf and glume blotch of durum wheat under conditions favourable for disease development.

Biology and molecular interactions of Parastagonospora nodorum blotch of wheat

The biology of the wheat pathogen Parastagonospora nodorum, role of its necrotrophic effectors and their interacting sensitivity genes on the redox state, how they hijack the resistance mechanisms, hormonal regulated immunity and other signalling pathways in susceptible wheat plants are discussed.
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