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Topic: Ustilaginomycetes


  
  Ustilaginomycetes
In the majority of the Ustilaginomycetes the young basidium becomes a thick-walled teliospore and separates at maturity from the sorus, thus functioning as a dispersal unit.
Most of the Ustilaginomycetes are dimorphic, producing a yeast or yeast-like phase in the haploid state.
The Ustilaginomycetes share most characteristics of the life cycle with the Microbotryales, which traditionally were considered belonging to the Ustilago-group.
tolweb.org /tree?group=Ustilaginomycetes&contgroup=Basidiomycota   (1953 words)

  
 DMBclass
Several recent publications have dealt with the classification of the Ustilaginomycetes (Bauer et al., 1997; Bauer et al., 2001; Begerow et al., 1997) and a comprehensive classification scheme based mainly on the characteristics of host-parasite interactions and septal pore apparatus has been proposed.
Moreover, the members of the Hymenomycetes have glucose as the major cell wall carbohydrate component and, at variance with the Urediniomycetes and Ustilaginomycetes, xylose is present.
Ustilaginomycetes In The Mycota – vol VII, Systematics and Evolution, D.J. McLaughlin, E.G. McLaughlin and P.A. Lemke (eds.), Springer-Verlag, Berlin, pp 58-83.
www.crem.fct.unl.pt /dimorphic_basidiomycetes/Papers/DMBclassification/classification.htm   (2405 words)

  
 ARS | Publication request: Book Review Of: Smut Fungi (Ustilaginomycetes P.P. and Microbotryales, Basidiomycota).
Piepenbring emphasizes that smut fungi, once thought to be limited in tropical regions, have as diverse a presence in the Neotropics, if not more, than in the temperate regions of the world.
There are also synopses of the current state of knowledge of specific disciplines such as molecular research and chemotaxonomy in the smuts as well as a discussion of their overall geographic and host plant distributions.
In summary, this is an excellent reference that would be of interest to plant pathologists, ustilaginologists, and any mycologists and students working in tropical regions of the globe who would like a better understanding of these little-studied organisms.
www.ars.usda.gov /research/publications/publications.htm?SEQ_NO_115=174022&pf=1   (383 words)

  
 [No title]
Most phylogenetic analyses of ribosomal RNA sequences indicate that each group is monophyletic, and biochemical and ultrastructural characters are concordant with these results.
The basal divergence in the Basidiomycota is between the Urediniomycetes and the rest of the Basidiomycota (Ustilaginomycetes + Hymenomycetes).
The relationship between the Ustilaginomycetes and Hymenomycetes is suggested by similarities in septal pore and spindle pole body ultrastructure (McLaughlin et al.
ag.arizona.edu /ENTO/tree/eukaryotes/fungi/basidiomycota/!Basidiomycota.nex   (1766 words)

  
 Jose CV
Thesis: “The genera Sporisorium and Ustilago (Ustilaginomycetes) in Cuba”.
Scientific researcher of the Mycological Laboratory of the National Botanical Garden, University of Havana, Cuba 1998-2005.
Taxonomic studies of Ustilaginomycetes and Urediniomycetes of Cuba.
trec.ifas.ufl.edu /research/JoseCV.htm   (302 words)

  
 MYCOLOGIA BALCANICA
Czeczuga, B. and Muszynska, E. Aquatic fungi and fungus-like organisms from decomposing fragments of floating-leaved plants.
Vanky, K. Two new smut fungi (Ustilaginomycetes) on
Vanky, K. The smut fungi (Ustilaginomycetes) of Eriocaulaceae.
www.mycobalcan.com /contents2-2-05.php   (147 words)

  
 CSIRO PUBLISHING - Australasian Plant Pathology
Visit our Most Read page regularly to keep up-to-date with the most downloaded papers in this journal.
An annotated check list of the smut fungi (Ustilaginomycetes) in Papua New Guinea has been compiled from an examination of herbarium specimens, literature and collections made during a survey in eight Provinces of Papua New Guinea during March and April 1998.
Forty-one species of smut fungi in eleven genera are reported from Papua New Guinea, of which seventeen are reported for the first time from that country.
www.publish.csiro.au /nid/39/paper/AP01029.htm   (113 words)

  
 Novel anamorphic mite-associated fungi belonging to the Ustilaginomycetes: Meira geulakonigii gen. nov., sp. nov., ...
Novel anamorphic mite-associated fungi belonging to the Ustilaginomycetes: Meira geulakonigii gen. nov., sp.
Dendrogram based on sequences of the D1/D2 domains of the LSU rDNA demonstrating that isolates AS 001
cluster within the Exobasidiomycetidae of the Ustilaginomycetes (Basidiomycota).
ijs.sgmjournals.org /cgi/content/full/53/5/1655   (3926 words)

  
 [No title]
; END; BEGIN INTERNET; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END; BEGIN TreeOfLife; CladeName Ustilaginomycetes; Title Ustilaginomycetes; Subtitle The_true_smut_fungi; Author Name=Robert_Bauer Email='robert.bauer@uni-tuebingen.de' Institution='Spezielle_Botanik/Mykologie_-_Universität_Tübingen
72076_TŸbingen_-_Germany' HomePage='http://www.uni-tuebingen.de/uni/bbm/Privat/Oberwinkler/'; FirstOnline 26_November_1997; CitationDate 30_November_1997; GenBankQueryString Ustilaginomycetes; Correspondent Robert_Bauer; Email 'robert.bauer@uni-tuebingen.de'; InternetInformation 'Lehrstuhl Spezielle Botanik and Mykologie, Tübingen'; TitleGraphic entorrhiza.jpg; TitleGraphic ustilago.jpg; TitleGraphic exobasidium.jpg; TitleGraphicCaption 'From left to right:
'; IconFolder '/tree/icons/'; DeepEnclosing '../../fungi.html'; Enclosing Basidiomycota; EnclosingURL '../basidiomycota.html'; WebBrowserCreator MOSS; Copyright Date=1997 Holder='Robert_Bauer,_Dominik_Begerow,_Franz_Oberwinkler'; TEXTNOTE ID=999 TITLE=Introduction TEXT='The class Ustilaginomycetes comprises more than 1400 species of basidiomycetous plant parasites, which are distributed in approximately 70 genera.
ag.arizona.edu /ENTO/tree/eukaryotes/fungi/basidiomycota/ustilaginomycetes/Ustilaginomycetes.nex   (1714 words)

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