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Citation for Study 12212

Citation title: "Overview of 75 years of Smittium research, establishing a new genus for Smittium culisetae, and prospects for future revisions of the ?Smittium? clade".

Study name: "Overview of 75 years of Smittium research, establishing a new genus for Smittium culisetae, and prospects for future revisions of the ?Smittium? clade".

This study is part of submission 12212 (Status: Published).

Citation

Wang Y., Tretter E.D., Lichtwardt R.W., & White M.M. 2011. Overview of 75 years of Smittium research, establishing a new genus for Smittium culisetae, and prospects for future revisions of the ?Smittium? clade. Mycologia, .

Authors

• Wang Y.
• Tretter E.D. (submitter) 2089081220
• Lichtwardt R.W.
• White M.M.

Abstract

The Harpellales includes 38 genera of endosymbiotic microfungi associated with various Arthropoda. Smittium, the second genus to be described, is now also the most speciose of the order. Species of Smittium inhabit the digestive tracts of larval aquatic insects, especially lower Diptera, worldwide. During the 75 years since the type, Smittium arvernense, was described a number of advances in our understanding of the gut fungi have unfolded, in whole or in part, with Smittium as a ?model? for the fungal trichomycetes. This in part relates to the high number of successful isolation attempts, with about 40% of known species having been cultured, a total number that far exceeds any other genus of gut fungus. Many isolates of Smittium having been used in laboratory studies for ultrastructural, physiological, host feeding, serological, as well as isozyme, and now ongoing molecular systematic studies. Previous and current molecular studies have shown that Smittium is polyphyletic but with consistent separation of Smittium culisetae, one of the most common and widespread species, from the remainder of Smittium species. A brief overview of Smittium research is provided. Zygospore and trichospore morphology and molecular evidence (immunological, isozyme, DNA sequences and phylogenetic analyses) are used to establish Zancudomyces to accommodate Smittium culisetae. For the latter evidence, we include the first two-gene phylogenetic analysis to show a cluster of Zancudomyces culisetae separate from Smittium, using combined 18S and 28S rDNA. As the broadest taxon sampling of Smittium to date, this also serves a molecular systematic update toward revisionary syntheses of this and other Harpellales taxa.

Keywords

Smittium, Zancudomyces, Harpellales, Legeriomycetaceae, Harpellaceae, Kickxellomycotina, Trichomycetes

External links

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S12212
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref20295,
  	 author = {Yan  Wang and Eric Dennis Tretter and Robert W. Lichtwardt and Merlin M. White},
  	 title = {Overview of 75 years of Smittium research, establishing a new genus for Smittium culisetae, and prospects for future revisions of the ?Smittium? clade},
  	 year = {2011},
  	 keywords = {Smittium, Zancudomyces, Harpellales, Legeriomycetaceae, Harpellaceae, Kickxellomycotina, Trichomycetes},
  	 doi = {},
  	 url = {http://},
  	 pmid = {},
  	 journal = {Mycologia},
  	 volume = {},
  	 number = {},
  	 pages = {},
  	 abstract = {The Harpellales includes 38 genera of endosymbiotic microfungi associated with various Arthropoda. Smittium, the second genus to be described, is now also the most speciose of the order. Species of Smittium inhabit the digestive tracts of larval aquatic insects, especially lower Diptera, worldwide. During the 75 years since the type, Smittium arvernense, was described a number of advances in our understanding of the gut fungi have unfolded, in whole or in part, with Smittium as a ?model? for the fungal trichomycetes. This in part relates to the high number of successful isolation attempts, with about 40% of known species having been cultured, a total number that far exceeds any other genus of gut fungus. Many isolates of Smittium having been used in laboratory studies for ultrastructural, physiological, host feeding, serological, as well as isozyme, and now ongoing molecular systematic studies. Previous and current molecular studies have shown that Smittium is polyphyletic but with consistent separation of Smittium culisetae, one of the most common and widespread species, from the remainder of Smittium species. A brief overview of Smittium research is provided. Zygospore and trichospore morphology and molecular evidence (immunological, isozyme, DNA sequences and phylogenetic analyses) are used to establish Zancudomyces to accommodate Smittium culisetae. For the latter evidence, we include the first two-gene phylogenetic analysis to show a cluster of Zancudomyces culisetae separate from Smittium, using combined 18S and 28S rDNA. As the broadest taxon sampling of Smittium to date, this also serves a molecular systematic update toward revisionary syntheses of this and other Harpellales taxa.}
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 20295
  AU  - Wang,Yan 
  AU  - Tretter,Eric Dennis
  AU  - Lichtwardt,Robert W.
  AU  - White,Merlin M.
  T1  - Overview of 75 years of Smittium research, establishing a new genus for Smittium culisetae, and prospects for future revisions of the ?Smittium? clade
  PY  - 2011
  KW  - Smittium
  KW  - Zancudomyces
  KW  - Harpellales
  KW  - Legeriomycetaceae
  KW  - Harpellaceae
  KW  - Kickxellomycotina
  KW  - Trichomycetes
  UR  - http://dx.doi.org/
  N2  - The Harpellales includes 38 genera of endosymbiotic microfungi associated with various Arthropoda. Smittium, the second genus to be described, is now also the most speciose of the order. Species of Smittium inhabit the digestive tracts of larval aquatic insects, especially lower Diptera, worldwide. During the 75 years since the type, Smittium arvernense, was described a number of advances in our understanding of the gut fungi have unfolded, in whole or in part, with Smittium as a ?model? for the fungal trichomycetes. This in part relates to the high number of successful isolation attempts, with about 40% of known species having been cultured, a total number that far exceeds any other genus of gut fungus. Many isolates of Smittium having been used in laboratory studies for ultrastructural, physiological, host feeding, serological, as well as isozyme, and now ongoing molecular systematic studies. Previous and current molecular studies have shown that Smittium is polyphyletic but with consistent separation of Smittium culisetae, one of the most common and widespread species, from the remainder of Smittium species. A brief overview of Smittium research is provided. Zygospore and trichospore morphology and molecular evidence (immunological, isozyme, DNA sequences and phylogenetic analyses) are used to establish Zancudomyces to accommodate Smittium culisetae. For the latter evidence, we include the first two-gene phylogenetic analysis to show a cluster of Zancudomyces culisetae separate from Smittium, using combined 18S and 28S rDNA. As the broadest taxon sampling of Smittium to date, this also serves a molecular systematic update toward revisionary syntheses of this and other Harpellales taxa.
  L3  - 
  JF  - Mycologia
  VL  - 
  IS  - 
  ER  -