Phylogeny of the genus Pythium and description of new genera

• Uzuhashi Shihomi

  Graduate School of Life and Environmental Sciences, University of Tsukuba, Japan

• Tojo Motoaki

  Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Japan

• Kakishima Makoto

  Graduate School of Life and Environmental Sciences, University of Tsukuba, Japan

書誌事項

タイトル別名

• Phylogeny of the genus <i>Pythium</i> and description of new genera

抄録

Phylogeny of the genus Pythium is analyzed based on sequences of the large subunit ribosomal DNA D1/D2 region and cytochrome oxidase II gene region of Pythium isolates and comprehensive species of related taxa belonging to the Oomycetes. The phylogenetic trees show that the genus Pythium is a highly divergent group and divided into five well- or moderately supported monophyletic clades. Each clade is characterized by sporangial morphology such as globose, ovoid, elongated, or filamentous shapes. Based on phylogeny and morphology, the genus Pythium (s. str.) is emended, and four new genera, Ovatisporangium, Globisporangium, Elongisporangium, and Pilasporangium, are described and segregated from Pythium s. lato.

収録刊行物

• Mycoscience

  Mycoscience 51 (5), 337-365, 2010

  一般社団法人 日本菌学会

キーワード

• Molecular phylogeny
• rDNA
• Sporangia
• Taxonomy

詳細情報

• CRID: 1390014128338918912
• NII論文ID: 10026695875
• NII書誌ID: AA11003436
• DOI: 10.47371/mycosci.myc51337
• ISSN: 16182545
• ISSN: 13403540
• NDL書誌ID: 10821846
• Web Site: http://id.ndl.go.jp/bib/10821846
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10821846
• Web Site: https://www.jstage.jst.go.jp/article/mycosci/51/5/51_MYC51337/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用可