Secondary Metabolites Control the Associated Bacterial Communities of Saprophytic Basidiomycotina Fungi

• de Carvalho Maira Peres

  Helmholtz Centre for Infection Research, Chemical Microbiology

• Türck Patrick

  Universidade Federal do Rio Grande do Sul, Laboratório de Neurobiologia Celular

• Abraham Wolf-Rainer

  Helmholtz Centre for Infection Research, Chemical Microbiology

抄録

Fungi grow under humid conditions and are, therefore, prone to biofilm infections. A 16S rRNA fingerprint analysis was performed on 49 sporocarps of Basidiomycotina in order to determine whether they are able to control these biofilms. Ninety-five bacterial phylotypes, comprising 4 phyla and 10 families, were identified. While ectomycorrhizal fungi harbored the highest bacterial diversity, saprophytic fungi showed little or no association with bacteria. Seven fungal species were screened for antimicrobial and antibiofilm activities. Biofilm formation and bacterial growth was inhibited by extracts obtained from saprophytic fungi, which confirmed the hypothesis that many fungi modulate biofilm colonization on their sporocarps.

収録刊行物

• Ｍｉｃｒｏｂｅｓ　ａｎｄ　ｅｎｖｉｒｏｎｍｅｎｔｓ

  Ｍｉｃｒｏｂｅｓ　ａｎｄ　ｅｎｖｉｒｏｎｍｅｎｔｓ 30 (2), 196-198, 2015

  日本微生物生態学会 / 日本土壌微生物学会 / Taiwan Society of Microbial Ecology / 植物微生物研究会 / 極限環境微生物学会

キーワード

• Basidiomycotina
• biofilm
• fruiting bodies
• SSCP

詳細情報

• CRID: 1390001204347213440
• NII論文ID: 130005077989
• NII書誌ID: AA11551577
• DOI: 10.1264/jsme2.me14139
• ISSN: 13474405
• ISSN: 13426311
• NDL書誌ID: 026498653
• PubMed: 25904019
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026498653
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可