Molecular phylogeny and evolution of the maple powdery mildew (Sawadaea, Erysiphaceae) inferred from nuclear rDNA sequences.

@article{Hirose2005MolecularPA,
  title={Molecular phylogeny and evolution of the maple powdery mildew (Sawadaea, Erysiphaceae) inferred from nuclear rDNA sequences.},
  author={Simon Hirose and Seinosuke Tanda and Levente Kiss and Banga Grigaliūnaitė and Mar{\'i}a Havrylenko and Susumu Takamatsu},
  journal={Mycological research},
  year={2005},
  volume={109 Pt 8},
  pages={
          912-22
        }
}
To understand the phylogenetic relationships and evolution of the powdery mildew genus Sawadaea (Ascomycota: Erysiphaceae), obligate parasitic fungi of maples, we performed molecular phylogenetic analyses based on 47 ITS and ten 28S rDNA sequences. Seven major clades of Sawadaea, each represented by powdery mildew specimens collected from a single or a small number of closely related sections of Acer (maples), were identified in this study, suggesting that a close evolutionary relationship… 

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References

SHOWING 1-10 OF 48 REFERENCES
Phylogeny and evolution of the powdery mildew fungi (Erysiphales, Ascomycota) inferred from nuclear ribosomal DNA sequences
TLDR
Powdery mildew fungi (Erysiphales, Ascomycota) are obligate biotrophs that infect a wide range of angiosperms and are divided into five major lineages based on the nucleotide sequences of the nuclear ribosomal DNA.
Evolution of host-parasite relationships of Golovinomyces (Ascomycete: Erysiphaceae) inferred from nuclear rDNA sequences.
Evolutionary analysis of subsection Magnicellulatae of Podosphaera section Sphaerotheca (Erysiphales) based on the rDNA internal transcribed spacer sequences with special reference to host plants.
TLDR
To understand the evolutionary history of subsection Magnicellulatae of Podosphaera section Sphaerotheca, nucleotide sequences of the rDNA internal transcribed spacer region were determined for 79 isolates from 60 host species and suggest that the Scrophulariaceae is the earliest host of subsectionMagnicelluatae.
Phylogenetic Relationships of Maples (Acer L.; Aceraceae) Implied by Nuclear Ribosomal ITS Sequences
TLDR
Molecular tree strongly supports the close relationship among section Platanoidea, Glabra series Arguta, and section Macrantha, and theclose relationship between sections Pentaphylla and Trifoliata was also strongly suggested in ITS tree.
Nucleotide sequence diversity of rDNA internal transcribed spacers extracted from conidia and cleistothecia of several powdery mildew fungi
TLDR
It is suggested that the nuclear rDNA region is not suitable for phylogenetic studies of distantly related powdery mildew fungi, because too much sequence diversity exists, within the ITS, and too little phylogenetic information is contained within the 5.8S rRNA gene.
Phylogeny of Erysiphe, Microsphaera, Uncinula (Erysipheae) and Cystotheca, Podosphaera, Sphaerotheca (Cystotheceae) inferred from rDNA ITS sequences, some taxonomic consequences
TLDR
It is proposed to merge the two genera Podosphaera and Sphaerotheca, which are morphologically only distinguished by having appendages which are branched and simple, respectively, and some changes of the classification of the Erysiphaceae are proposed.
A parasitic transition from trees to herbs occurred at least twice in tribe Cystotheceae (Erysiphaceae): Evidence from nuclear ribosomal DNA
TLDR
The results of this study suggest that ancestral fungi of the tribe Cystotheceae were originally arborparasitic, and transition from arbor-parasitism to herb-Parasitism may have occurred at least twice independently, accompanied by a morphological change of appendages.
Estimation of molecular clocks for ITS and 28S rDNA in Erysiphales
TLDR
It is speculated that Golovinomyces first acquired parasitism to the Asteraceae after migration of the family into the Northern Hemisphere and before the divergence of the tribe Carduaeae.
Intrageneric relationships of maple trees based on the chloroplast DNA restriction fragment length polymorphisms
TLDR
A phylogenetic relationship in Acer was inferred based on chloroplast DNA restriction site polymorphisms with 17 restriction endonucleases and previously proposed intrageneric classifications were evaluated, finding multiple migrations and disjunctions are likely to have formed the eastern Asian and North American disjunct distribution.
Phologeny of Alternaria fungi known to produce host-specific toxins on the basis of variation in internal transcribed spacers of ribosomal DNA
TLDR
It is suggested that Alternaria pathogens which produce host-specific toxins are pathogenic variants within a single variable species, A. alternata, which belongs to a monophyletic group together with A. alternateata.
...
1
2
3
4
5
...