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Citation for Study 17446

Citation title: "Podosphaera paracurvispora (Erysiphaceae, Ascomycota), a new powdery mildew species on Pyrus from China".

Study name: "Podosphaera paracurvispora (Erysiphaceae, Ascomycota), a new powdery mildew species on Pyrus from China".

This study is part of submission 17446 (Status: Published).

Citation

Tang S. 2017. Podosphaera paracurvispora (Erysiphaceae, Ascomycota), a new powdery mildew species on Pyrus from China. Mycoscience, 58(2): 116-120.

Authors

• Tang S. (submitter)

Abstract

Podosphaera paracurvispora, a new powdery mildew species of Podosphaera sect. Podosphaera, is described and illustrated on Pyrus ussuriensis in China. P. paracurvispora differs from P. clandestina and P. leucotricha which are common causal agents of Pyrus powdery mildew in having crescent-shaped ascospores, and differs from P. curvispora, endemic in Japan on Sorbus spp., in having much broader pale brown ascospores. Phylogenetic analyses based on rDNA ITS and partial 28S rDNA sequences clearly support P. paracurvispora as species of its own, genetically well separated from the others. The morphological characteristics and phylogenetic results strongly suggest that the fungus is a new, undescribed species.

Keywords

28S rRNA gene;ITS; Pyrus ussuriensis;Taxonomy

External links

• DOI: 10.1016/j.myc.2016.11.004
• Other URL: http://dx.doi.org/10.1016/j.myc.2016.11.004

About this resource

• Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S17446
• Other versions: Nexus NeXML
• Show BibTeX reference

  		@ARTICLE{TreeBASE2Ref24472,
  	 author = {Shurong  Tang},
  	 title = {Podosphaera paracurvispora (Erysiphaceae, Ascomycota), a new powdery mildew species on Pyrus from China},
  	 year = {2017},
  	 keywords = {28S rRNA gene;ITS; Pyrus ussuriensis;Taxonomy},
  	 doi = {10.1016/j.myc.2016.11.004},
  	 url = {http://dx.doi.org/10.1016/j.myc.2016.11.004},
  	 pmid = {},
  	 journal = {Mycoscience},
  	 volume = {58},
  	 number = {2},
  	 pages = {116--120},
  	 abstract = {Podosphaera paracurvispora, a new powdery mildew species of Podosphaera sect. Podosphaera, is described and illustrated on Pyrus ussuriensis in China. P. paracurvispora differs from P. clandestina and P. leucotricha which are common causal agents of Pyrus powdery mildew in having crescent-shaped ascospores, and differs from P. curvispora, endemic in Japan on Sorbus spp., in having much broader pale brown ascospores. Phylogenetic analyses based on rDNA ITS and partial 28S rDNA sequences clearly support P. paracurvispora as species of its own, genetically well separated from the others. The morphological characteristics and phylogenetic results strongly suggest that the fungus is a new, undescribed species. }
  }
  		

• Show RIS reference

  		TY  - JOUR
  ID  - 24472
  AU  - Tang,Shurong 
  T1  - Podosphaera paracurvispora (Erysiphaceae, Ascomycota), a new powdery mildew species on Pyrus from China
  PY  - 2017
  KW  - 28S rRNA gene;ITS; Pyrus ussuriensis;Taxonomy
  UR  - http://dx.doi.org/10.1016/j.myc.2016.11.004
  N2  - Podosphaera paracurvispora, a new powdery mildew species of Podosphaera sect. Podosphaera, is described and illustrated on Pyrus ussuriensis in China. P. paracurvispora differs from P. clandestina and P. leucotricha which are common causal agents of Pyrus powdery mildew in having crescent-shaped ascospores, and differs from P. curvispora, endemic in Japan on Sorbus spp., in having much broader pale brown ascospores. Phylogenetic analyses based on rDNA ITS and partial 28S rDNA sequences clearly support P. paracurvispora as species of its own, genetically well separated from the others. The morphological characteristics and phylogenetic results strongly suggest that the fungus is a new, undescribed species. 
  L3  - 10.1016/j.myc.2016.11.004
  JF  - Mycoscience
  VL  - 58
  IS  - 2
  SP  - 116
  EP  - 120
  ER  -