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Citation for Study 703

Citation title: "Biogeographical patterns in Panellus stypticus.".

This study was previously identified under the legacy study ID S544 (Status: Published).

Citation

Jin J., Hughes K., & Petersen R. 2001. Biogeographical patterns in Panellus stypticus. Mycologia, 93(2): 309-316.

Authors

• Jin J.
• Hughes K.
• Petersen R.

Abstract

Panellus stypticus fruits widely in Northern Hemisphere temperate forests but has also been collected in Alaska, Costa Rica, Australia and New Zealand. Previous studies established that there was a single biological species across eastern North America, Russia, Japan and New Zealand. In order to examine phylogenetic and biogeographical patterns within this species, the ribosomal ITS1-5.8S-ITS2 region was amplified for 67 collections representing North America, Eurasia, Australia and New Zealand and was sequenced for ten exemplars selected from different geographical areas. The amplified ITS sequence length for collections from New South Wales and Tasmania (Australia) and New Zealand was consistent within each of these geographical areas but varied between areas and was shorter than the ITS region for Northern Hemisphere collections. Length changes were due to a number of deletions. Deleted regions totaled 15 bp in collections from New South Wales, 29 bp from Tasmania and 88 bp from New Zealand. Parsimony analysis based on ITS sequences produced two major clades, a Northern Hemisphere clade and an Oceanian clade. The collection from New South Wales was basal to the Oceanian clade with collections from Tasmania and New Zealand as derived. Restriction fragment length polymorphisms based on BstZ I, Dra I and Hinf I identified several biogeographically separated haplotypes within this species. In the Northern Hemisphere, an eastern North American haplotype was separated from other P. stypticus collections that extended from Pacific North America to Asia. European collections also shared a unique haplotype. The presence of a nuclear ribosomal large subunit group I intron was inferred in all Northern Hemisphere collections and in collections from New South Wales by length variation of the PCR product and by sequencing of selected exemplars. ITS sequence data and the presence of a group I intron in the Northern Hemisphere and New South Wales collections provide evidence that Northern Hemisphere and Southern Hemisphere distributions were connected through South East Asia.

Keywords

Agaricales; Basidiomycota; Dictyopanus pusillus; group I intron; ITS; ribosomal genes; RFLP; Tricholomataceae

External links

• Other URL: http://www.jstor.org/stable/3761652

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S703
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref16006,
  	 author = {Jiankang  Jin and K. W.  Hughes and R. H.  Petersen},
  	 title = {Biogeographical patterns in Panellus stypticus.},
  	 year = {2001},
  	 keywords = {Agaricales; Basidiomycota; Dictyopanus pusillus; group I intron; ITS; ribosomal genes; RFLP; Tricholomataceae },
  	 doi = {},
  	 url = {http://www.jstor.org/stable/3761652},
  	 pmid = {},
  	 journal = {Mycologia},
  	 volume = {93},
  	 number = {2},
  	 pages = {309--316},
  	 abstract = {Panellus stypticus fruits widely in Northern Hemisphere temperate forests but has also been collected in Alaska, Costa Rica, Australia and New Zealand. Previous studies established that there was a single biological species across eastern North America, Russia, Japan and New Zealand. In order to examine phylogenetic and biogeographical patterns within this species, the ribosomal ITS1-5.8S-ITS2 region was amplified for 67 collections representing North America, Eurasia, Australia and New Zealand and was sequenced for ten exemplars selected from different geographical areas. The amplified ITS sequence length for collections from New South Wales and Tasmania (Australia) and New Zealand was consistent within each of these geographical areas but varied between areas and was shorter than the ITS region for Northern Hemisphere collections. Length changes were due to a number of deletions. Deleted regions totaled 15 bp in collections from New South Wales, 29 bp from Tasmania and 88 bp from New Zealand. Parsimony analysis based on ITS sequences produced two major clades, a Northern Hemisphere clade and an Oceanian clade. The collection from New South Wales was basal to the Oceanian clade with collections from Tasmania and New Zealand as derived. Restriction fragment length polymorphisms based on BstZ I, Dra I and Hinf I identified several biogeographically separated haplotypes within this species. In the Northern Hemisphere, an eastern North American haplotype was separated from other P. stypticus collections that extended from Pacific North America to Asia. European collections also shared a unique haplotype. The presence of a nuclear ribosomal large subunit group I intron was inferred in all Northern Hemisphere collections and in collections from New South Wales by length variation of the PCR product and by sequencing of selected exemplars. ITS sequence data and the presence of a group I intron in the Northern Hemisphere and New South Wales collections provide evidence that Northern Hemisphere and Southern Hemisphere distributions were connected through South East Asia.}
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 16006
  AU  - Jin,Jiankang 
  AU  - Hughes,K. W. 
  AU  - Petersen,R. H. 
  T1  - Biogeographical patterns in Panellus stypticus.
  PY  - 2001
  KW  - Agaricales; Basidiomycota; Dictyopanus pusillus; group I intron; ITS; ribosomal genes; RFLP; Tricholomataceae 
  UR  - http://www.jstor.org/stable/3761652
  N2  - Panellus stypticus fruits widely in Northern Hemisphere temperate forests but has also been collected in Alaska, Costa Rica, Australia and New Zealand. Previous studies established that there was a single biological species across eastern North America, Russia, Japan and New Zealand. In order to examine phylogenetic and biogeographical patterns within this species, the ribosomal ITS1-5.8S-ITS2 region was amplified for 67 collections representing North America, Eurasia, Australia and New Zealand and was sequenced for ten exemplars selected from different geographical areas. The amplified ITS sequence length for collections from New South Wales and Tasmania (Australia) and New Zealand was consistent within each of these geographical areas but varied between areas and was shorter than the ITS region for Northern Hemisphere collections. Length changes were due to a number of deletions. Deleted regions totaled 15 bp in collections from New South Wales, 29 bp from Tasmania and 88 bp from New Zealand. Parsimony analysis based on ITS sequences produced two major clades, a Northern Hemisphere clade and an Oceanian clade. The collection from New South Wales was basal to the Oceanian clade with collections from Tasmania and New Zealand as derived. Restriction fragment length polymorphisms based on BstZ I, Dra I and Hinf I identified several biogeographically separated haplotypes within this species. In the Northern Hemisphere, an eastern North American haplotype was separated from other P. stypticus collections that extended from Pacific North America to Asia. European collections also shared a unique haplotype. The presence of a nuclear ribosomal large subunit group I intron was inferred in all Northern Hemisphere collections and in collections from New South Wales by length variation of the PCR product and by sequencing of selected exemplars. ITS sequence data and the presence of a group I intron in the Northern Hemisphere and New South Wales collections provide evidence that Northern Hemisphere and Southern Hemisphere distributions were connected through South East Asia.
  L3  - 
  JF  - Mycologia
  VL  - 93
  IS  - 2
  SP  - 309
  EP  - 316
  ER  -