Microbial Community Analysis of Anaerobic Enrichment Cultures Supplemented with Bacterial Peptidoglycan as the Sole Substrate

Quaiyum, Samia; Igarashi, Kensuke; Narihiro, Takashi et al.

Microbes and environments, 2021, 35(3), ME20002

Permalink : https://hdl.handle.net/2115/80412

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https://doi.org/10.1264/jsme2.ME20002     34

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アクセス権
open access
URI
https://hdl.handle.net/2115/80412
タイトル
Microbial Community Analysis of Anaerobic Enrichment Cultures Supplemented with Bacterial Peptidoglycan as the Sole Substrate
著者
Quaiyum, Samia ; Igarashi, Kensuke ; Narihiro, Takashi ; Kato, Souichiro
著者名
Quaiyum, Samia
著者名
Igarashi, Kensuke
著者名
Narihiro, Takashi
e-Rad_Researcher
30597787
著者名
Kato, Souichiro
言語
英語
キーワード
peptidoglycan
microbial necromass
anaerobic degradation
methanogenesis
community analysis
発行日
2021-02-12
出版者
Japanese Society of Microbial Ecology, Department of Bioresource Science
収録物名
Microbes and environments
巻(号)
35(3)
ページ
ME20002
抄録
Methanogenic microbial communities were enriched from rice paddy soil and anaerobic digester sludge using peptidoglycan purified from gram-negative Escherichia coli or gram-positive Micrococcus luteus as the sole substrate. Methane production data suggested the anaerobic degradation of peptidoglycan and also that peptidoglycan from E. coli had lower degradability. The community structures of enrichment cultures fed peptidoglycan from E. coli or M. luteus were similar, but distinctly different. A number of phylogenetically novel and uncultured bacteria, particularly in the phyla Bacteroidetes. WWE1. Armatimonadetes, and Verrucomicrobia, dominated the enrichment cultures, suggesting their involvement in anaerobic peptidoglycan degradation.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
PISSN
1342-6311
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1264/jsme2.ME20002