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Topic: Eurotiomycetes


In the News (Wed 30 Dec 09)

  
  Metabolically active eukaryotic communities in extremely acidic mine drainage
Since prokaryotes impact iron oxidation rates and thus regulate AMD generation rates, it is important to analyze the fungal and protistan populations.
FISH analyses indicated that Eurotiomycetes are generally more abundant than Dothideomycetes in all of the seven locations studied within the Richmond Mine system.
This is the first study to combine the culture-independent detection of fungi with in situ detection and a demonstration of activity in an acidic environment.
repositories.cdlib.org /postprints/62   (271 words)

  
 Palaeos Fungi: Ascomycota p.2
All of the fungi appeared to be pezizomycotines -- in particular, eurotiomycetes and dothidiomycetes.
The fungi appear to play a structural role in the community, anchoring the biofilm to the underlying pyrite matrix.
Neither the Lutzoni nor the Liu and Hall phylogenies invariably preserves the classical taxa, although both make claims to classical antecedents.
www.palaeos.com /Fungi/Ascomycota/C00040Pezizomycotina.html   (3304 words)

  
 Metabolically Active Eukaryotic Communities in Extremely Acidic Mine Drainage -- Baker et al. 70 (10): 6264 -- Applied ...
Note that the Eurotiomycetes (in green) are branched in several places and that the Eurotiomycetes are more abundant than the Dothideomycetes.
Phylogenetic analyses of beta-tubulin protein sequences (generated with Protein_ML in ARB) associated with the Dothideomycetes (B) and Eurotiomycetes (C) classes from the mine are also shown.
Effects of acidophilic protozoa on populations of metal-mobilizing bacteria during the leaching of pyritic coal.
aem.asm.org /cgi/content/full/70/10/6264   (4765 words)

  
 Myconet
The reasons for these discrepancies have to be examined and, therefore, also for that reason it is too early to merge the Chaetothyriomycetes with the Eurotiomycetes.
The Chaetothyriomycetes + Eurotiomycetes was the sister group of Lecanoromycetes, but the authors did not merge them with that class.
the truffles (Tuberaceae, Pezizomycetes) and Eurotium and its relatives (Eurotiales, Eurotiomycetes).
www.fieldmuseum.org /research_collections/botany/botany_sites/myconet/printed_v11_b.asp   (13574 words)

  
 BioMed Central | Full text | A fungal phylogeny based on 42 complete genomes derived from supertree and combined gene ...
Within the Pezizomycotina a number of well-defined class-clades are observed, namely the Sordariomycetes, the Leotiomycetes and Eurotiomycetes (Figures 1 and2).
Within the Eurotiomycetes class there is a clade corresponding to the order Onygenales {Histoplasma capsulatum, Coccidioides immitis and Uncinocarpus reesii}.
The Eurotiomycetes branch containing the Aspergillus clade is also of interest, as supertree and concatenated phylogenies infer that A.
www.biomedcentral.com /1471-2148/6/99   (5824 words)

  
 A Functional Screen Identifies Lateral Transfer of {beta}-Glucuronidase (gus) from Bacteria to Fungi -- Wenzl et al. 22 ...
(b) Comparison between the signal peptide-encoding 5' extensions of the gus genes from Eurotiomycetes (Aspergillus nidulans and Penicillium canescens isolate RPK) and the sequence upstream of the gus initiation codon of Arthrobacter sp.
Nucleotides identical to the Arthrobacter sequence are shaded in fl (identical in both fungi) or gray (identical in one of the two fungi).
The predicted signal peptide cleavage sites in the Eurotiomycetes sequences are indicated by small arrows below the alignment.
mbe.oxfordjournals.org /cgi/content/full/22/2/308   (4784 words)

  
 Pezizomycotina - Palaeos   (Site not responding. Last check: 2007-10-29)
Similarly, the Lecanoromycetes has expanded to include the Chaetothyriomycetes and Eurotiomycetes, with the latter two collapsed within a single subclass Eurotiomycetidae.
If you're thoroughly confused by now, you're probably no worse off than the rest of us.
Phylogeny of the genus Arachnomyces and its anamorphs and the establishment of Arachnomycetales, a new eurotiomycete order in the Ascomycota.
www.palaeos.org /Pezizomycotina   (745 words)

  
 Kasuga 2002b   (Site not responding. Last check: 2007-10-29)
DNA sequences of protein-coding genes and the internal transcribed spacer (ITS) region are sufficiently variable, but their substitution rates are not known.
In this article, we investigated the DNA substitution rates in the protein-coding genes and the ITS region by comparison with the SSU rDNA divergence in a representative fungal lineage, Eurotiomycetes (=plectomycetes) (Eriksson and Winka 1998).
The Eurotiomycete lineage is a monophyletic class of Ascomycota (Berbee and Taylor 1992) and includes many economically important fungi, such as Penicillium chrysogenum (antibiotic production) and Aspergillus oryzae (soy sauce production), as well as many human pathogens such as Coccidioides immitis (lung disease), Histoplasma capsulatum (lung disease), and Trichophyton rubrum (athlete's foot).
plantbio.berkeley.edu /~taylor/text/kasuga2002a.html   (180 words)

  
 Myconet
Twenty-one new supraordinal taxa are formally described: subphyla Taphrinomycotina, Saccharomycotina, and Pezizomycotina, superclasses Leotiomyceta and Pezizomyceta, classes Arthoniomycetes, Chaetothyrio-mycetes, Dothideomycetes, Eurotiomycetes, Lecanoromycetes, Leotio-mycetes, Neolectomycetes, Pezizomycetes, Pneumocystidomycetes, Sac-charomycetes, Schizosaccharomycetes, Sordariomycetes, and Taphrino-mycetes, and subclasses Hypocreomycetidae, Sordariomycetidae, and Xylariomycetidae.
The system that we present here is the fourth version of a continuously modified classification of orders and higher taxa of the phylum Ascomycota that we publish on the Internet (http://www.ekbot.umu.se/pmg/outline.html).
Sister group of Eurotiales (Berbee and Taylor 1992a) in the class Eurotiomycetes.
www.fieldmuseum.org /myconet/printed_v1_1.asp   (3118 words)

  
 Estimation of Nucleotide Substitution Rates in Eurotiomycete Fungi -- Kasuga et al. 19 (12): 2318 -- Molecular Biology ...
Estimation of Nucleotide Substitution Rates in Eurotiomycete Fungi -- Kasuga et al.
With the aid of published Eurotiomycete phylogenies based on
Eurotiomycete species and two out-group taxa, i.e., the Sordariomycete
mbe.oxfordjournals.org /cgi/content/full/19/12/2318   (2589 words)

  
 Body plan evolution of ascomycetes, as inferred from an RNA polymerase II phylogeny -- Liu and Hall 101 (13): 4507 -- ...
Our data are not consistent with a derived origin of Eurotiomycetes
It is a sister group to the Eurotiomycetes
(ii) this clade is sister to the Sordariomycete and Eurotiomycete
www.pnas.org /cgi/content/full/101/13/4507   (3566 words)

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