Phylogenetic lineages in Pseudocercospora

@article{Crous2012PhylogeneticLI,
  title={Phylogenetic lineages in Pseudocercospora},
  author={Pedro W. Crous and Uwe Braun and Gavin Craig Hunter and Michael J. Wingfield and Gerard J. M. Verkley and H.D. Shin and Chiharu Nakashima and J.Z. Groenewald},
  journal={Studies in Mycology},
  year={2012},
  volume={75},
  pages={37 - 114}
}
Pseudocercospora is a large cosmopolitan genus of plant pathogenic fungi that are commonly associated with leaf and fruit spots as well as blights on a wide range of plant hosts. They occur in arid as well as wet environments and in a wide range of climates including cool temperate, sub-tropical and tropical regions. Pseudocercospora is now treated as a genus in its own right, although formerly recognised as either an anamorphic state of Mycosphaerella or having mycosphaerella-like teleomorphs… 

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References

SHOWING 1-10 OF 174 REFERENCES

Phylogenetic lineages in the Capnodiales

It is concluded that the strictly plant pathogenic, nectrotrophic families evolved from saprobic ancestors (Capnodiaceae), which is the more primitive state.

Phylogeny and taxonomy of obscure genera of microfungi

Several families are shown to be polyphyletic within some orders, especially in the Capnodiales, Chaetothyriales and Pleosporales.

Asperisporium and Pantospora (Mycosphaerellaceae): epitypifications and phylogenetic placement

An examination of the type species of the anamorphic Asperisporium and Pantospora is presented and DNA sequence data from the ITS region and nLSU were analysed phylogenetically, placed into an evolutionary context within Mycosphaerellaceae, and compared to existing phylogenies.

Cryptic speciation and host specificity among Mycosphaerella spp. occurring on Australian Acacia species grown as exotics in the tropics

Six new taxa, of which three are named in this study, are shown to be a sibling species to M. colombiensis , a foliar pathogen of Eucalyptus, and Mycosphaerella thailandica, a new species occurring on Acacia and Musa.

Taxonomy and phylogeny of the genus Mycosphaerella and its anamorphs

Although Mycosphaerella is generally accepted to represent one of the largest genera of ascomycetous fungi, data suggest that this is incorrect, and that MyCosphaerella should be restricted to taxa linked to Ramularia anamorphs.

Eyespot of Cereals Revisited: ITS phylogeny Reveals New Species Relationships

The genus name Tapesia is now rejected in favour of the conserved name Mollisia, which appears to comprise heterogeneous fungi, and a new holomorph genus, Oculimacula, is proposed for teleomorphs of the eyespot fungi, while the anamorphs are accommodated in Helgardia gen. nov.

Phylogeny of some cercosporoid fungi from Citrus.

This study examines several cercosporoid species that are known to cause foliar diseases of Citrus, and a new combination is proposed in Pseudocercospora as P. angolensis, which is of quarantine significance to the citrus industry.

Species and ecological diversity within the Cladosporium cladosporioides complex (Davidiellaceae, Capnodiales)

The most important phenotypic characters for distinguishing species within the C. cladosporioides complex, which represents a monophyletic subclade within the genus, are shape, width, length, septation and surface ornamentation of conidia and conidiophores; length and branching patterns of conidial chains and hyphal shape and arrangement.

Pseudocercospora flavomarginata sp. nov., from Eucalyptus leaves in Thailand

Lesions associated with this disease are very characteristic, with chlorotic margins and masses of brown conidiophores occurring predominantly on the abaxial lesion surface, and results showed that the fungus represents an undescribed species of Pseudocercospora flavomarginata.

Zymoseptoria gen. nov.: a new genus to accommodate Septoria-like species occurring on graminicolous hosts

Based on the 28S nrDNA phylogeny derived in this study, Zymoseptoria is shown to cluster apart from Septoria, and can be distinguished by their yeast-like growth in culture, and the formation of different conidial types that are absent in Septoria s.str.
...