ArticleCurrent genetics2007
Phylogeny and evolution of mating-type genes from Pyrenophora teres, the causal agent of barley "net blotch" disease.
Article in Current genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Early Detection of BothInternational journal of molecular sciences · 2024Article
- What are the 100 most cited fungal genera?Studies in mycology · 2024Article
- Deep population structure linked to host vernalization requirement in the barley net blotch fungal pathogen.Microbial genomics · 2024Article
- Plant Beneficial Bacteria as Bioprotectants against Wheat and Barley Diseases.Journal of fungi (Basel, Switzerland) · 2022Review
- Management ofPathogens (Basel, Switzerland) · 2022Article
- Review
- Research advances in the Pyrenophora teres-barley interaction.Molecular plant pathology · 2020Review
- Characterization of the Barley Net Blotch Pathosystem at the Center of Origin of Host and Pathogen.Pathogens (Basel, Switzerland) · 2019Article
- Clonality, spatial structure, and pathogenic variation in Fusarium fujikuroi from rain-fed rice in southern Laos.PloS one · 2019Article
- Transposable Element Genomic Fissuring inFrontiers in genetics · 2018Article
- Association mapping utilizing diverse barley lines reveals net form net blotch seedling resistance/susceptibility loci.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Demethylase Inhibitor Fungicide Resistance in Pyrenophora teres f. sp. teres Associated with Target Site Modification and Inducible Overexpression of Cyp51.Frontiers in microbiology · 2016Article
- Co-evolution in a landrace meta-population: two closely related pathogens interacting with the same host can lead to different adaptive outcomes.Scientific reports · 2015Article
- Necrotrophic effector-triggered susceptibility (NETS) underlies the barley-Pyrenophora teres f. teres interaction specific to chromosome 6H.Molecular plant pathology · 2015Article
- Analysis of the mating-type loci of co-occurring and phylogenetically related species of Ascochyta and Phoma.Molecular plant pathology · 2012Article
- Pyrenophora teres: profile of an increasingly damaging barley pathogen.Molecular plant pathology · 2011Review
- Creation and maintenance of variation in allorecognition Loci: molecular analysis in various model systems.Frontiers in immunology · 2011Article
- Contrasting codon usage patterns and purifying selection at the mating locus in putatively asexual alternaria fungal species.PloS one · 2011Article
- A first genome assembly of the barley fungal pathogen Pyrenophora teres f. teres.Genome biology · 2010Article
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9 authors.
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Abstract
The main aim of this study was to test the patterns of sequence divergence and haplotype structure at the MAT locus of Pyrenophora teres, the causal agent of barley 'net blotch' disease. P. teres is a heterothallic ascomycete that co-occurs in two symptomatological forms, the net form (NF) and the spot form (SF). The mating-type genes MAT1-1-1 and MAT1-2-1 were sequenced from 22 NF isolates (12 MAT1-1-1 and 10 MAT1-2-1 sequences) and 17 SF isolates (10 MAT1-1-1 and seven MAT1-2-1 sequences) collected from Sardinian barley landrace populations and worldwide. On the basis of a parsimony network analysis, the two forms of P. teres are phylogenetically separated. More than 85% of the total nucleotide variation was found between formae speciales. The two forms do not share any polymorphisms. Six diagnostic nucleotide polymorphisms were found in the MAT1-1-1 intron (1) and in the MAT1-1-1 (3) and MAT1-2-1 (2) exons. Three diagnostic non-synonymous mutations were found, one in MAT1-1-1 and two in MAT1-2-1. For comparison with P. teres sequence data, the mating-type genes from Pyrenophora graminea were also isolated and sequenced. Divergence between P. graminea and P. teres is of a similar magnitude to that between NF and SF of P. teres. The MAT genes of P. graminea were closer to those of SF than to NF, with the MAT1-2-1 SF peptide not different from the MAT1-2-1 peptide of P. graminea. Overall, these data suggest long genetic isolation between the two forms of P. teres and that hybridization is rare or absent under field conditions, with each form having some particular niche specialization. This indicates that research on resistance to P. teres should consider the two forms separately, as different species.
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