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Citation for Study 10980

Citation title: "What is Johansonia?".

Study name: "What is Johansonia?".

This study is part of submission 10970 (Status: Published).

Citation

Crous P.W., Barreto R., Alfenas A., Alfenas R.F., & Groenewald J.Z. 2010. What is Johansonia?. IMA Fungus, 1(2): 117-122.

Authors

• Crous P.W.
• Barreto R.
• Alfenas A.
• Alfenas R.F.
• Groenewald J.Z. (submitter) +31302122600

Abstract

The bitunicate ascomycete genus Johansonia is presently treated as a member of Saccardiaceae, a family regarded as incertae sedis within the Ascomycota. Recent collections on leaves of a leguminous host, Dimorphandra mollis, in Mato Grosso, Brazil, led to the discovery of a new species of Johansonia, described here as J. chapadiensis. Based on DNA sequence data of the nuclear ribosomal DNA (LSU), Johansonia is revealed to represent a member of Dothideomycetes, Capnodiales. Although its family could not be resolved, it clustered basal to Schizothyriaceae and Mycosphaerellaceae, and could well represent a species of Saccardiaceae. DNA sequence data of other members of Saccardiaceae would be required, however, to confirm this classification.

Keywords

Dothideomycetes, Johansoniella, ITS, LSU, systematics

External links

• Other URL: http://www.imafungus.org/Issue/2/3.pdf

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S10980
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref19297,
  	 author = {Pedro W. Crous and Robert W.  Barreto and Acelino C  Alfenas and Rafael F Alfenas and  Johannes (Ewald) Zacharias Groenewald},
  	 title = {What is Johansonia?},
  	 year = {2010},
  	 keywords = {Dothideomycetes, Johansoniella, ITS, LSU, systematics},
  	 doi = {},
  	 url = {http://www.imafungus.org/Issue/2/3.pdf},
  	 pmid = {},
  	 journal = {IMA Fungus},
  	 volume = {1},
  	 number = {2},
  	 pages = {117--122},
  	 abstract = {The bitunicate ascomycete genus Johansonia is presently treated as a member of Saccardiaceae, a family regarded as incertae sedis within the Ascomycota. Recent collections on leaves of a leguminous host, Dimorphandra mollis, in Mato Grosso, Brazil, led to the discovery of a new species of Johansonia, described here as J. chapadiensis. Based on DNA sequence data of the nuclear ribosomal DNA (LSU), Johansonia is revealed to represent a member of Dothideomycetes, Capnodiales. Although its family could not be resolved, it clustered basal to Schizothyriaceae and Mycosphaerellaceae, and could well represent a species of Saccardiaceae. DNA sequence data of other members of Saccardiaceae would be required, however, to confirm this classification. }
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 19297
  AU  - Crous,Pedro W.
  AU  - Barreto,Robert W. 
  AU  - Alfenas,Acelino C 
  AU  - Alfenas,Rafael F
  AU  - Groenewald, Johannes (Ewald) Zacharias
  T1  - What is Johansonia?
  PY  - 2010
  KW  - Dothideomycetes
  KW  - Johansoniella
  KW  - ITS
  KW  - LSU
  KW  - systematics
  UR  - http://www.imafungus.org/Issue/2/3.pdf
  N2  - The bitunicate ascomycete genus Johansonia is presently treated as a member of Saccardiaceae, a family regarded as incertae sedis within the Ascomycota. Recent collections on leaves of a leguminous host, Dimorphandra mollis, in Mato Grosso, Brazil, led to the discovery of a new species of Johansonia, described here as J. chapadiensis. Based on DNA sequence data of the nuclear ribosomal DNA (LSU), Johansonia is revealed to represent a member of Dothideomycetes, Capnodiales. Although its family could not be resolved, it clustered basal to Schizothyriaceae and Mycosphaerellaceae, and could well represent a species of Saccardiaceae. DNA sequence data of other members of Saccardiaceae would be required, however, to confirm this classification. 
  L3  - 
  JF  - IMA Fungus
  VL  - 1
  IS  - 2
  SP  - 117
  EP  - 122
  ER  -