Low temperature decreases the phylogenetic diversity of ammonia-oxidizing archaea and bacteria in aquarium biofiltration systems

Hidetoshi Urakawa*, Yoshiyuki Tajima, Yoshiyuki Numata, Satoshi Tsuneda

*この研究の対応する著者

研究成果: Article査読

122 被引用数 (Scopus)

抄録

The phylogenetic diversity and species richness of ammonia-oxidizing archaea (AOA) and bacteria (AOB) were examined with aquarium biofiltration systems. Species richness, deduced from rarefaction analysis, and diversity indices indicated that the phylogenetic diversity and species richness of AOA are greater than those of AOB; the diversity of AOA and of AOB is minimized in cold-water aquaria. This finding implies that temperature is a key factor influencing the population structure and diversity of AOA and AOB in aquarium biofiltration systems.

本文言語English
ページ(範囲)894-900
ページ数7
ジャーナルApplied and Environmental Microbiology
74
3
DOI
出版ステータスPublished - 2008 2

ASJC Scopus subject areas

  • バイオテクノロジー
  • 食品科学
  • 応用微生物学とバイオテクノロジー
  • 生態学

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