DNA- and RNA-SIP Reveal Nitrospira spp. as Key Drivers of Nitrification in Groundwater-Fed Biofilters-Reference-Cited by-同舟云学术

DNA- and RNA-SIP Reveal Nitrospira spp. as Key Drivers of Nitrification in Groundwater-Fed Biofilters

Published:2019-12-24 Issue:6 Volume:10 Page:
ISSN:2161-2129
Container-title:mBio
language:en
Short-container-title:mBio

Author:

Gülay Arda¹²^ORCID,Fowler S. Jane¹^ORCID,Tatari Karolina¹,Thamdrup Bo³^ORCID,Albrechtsen Hans-Jørgen¹^ORCID,Al-Soud Waleed Abu⁴^ORCID,Sørensen Søren J.⁴^ORCID,Smets Barth F.¹^ORCID

Affiliation:

1. Department of Environmental Engineering, Technical University of Denmark, Lyngby, Denmark

2. Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, USA

3. Nordic Center for Earth Evolution, Department of Biology, University of Southern Denmark, Odense, Denmark

4. Department of Biology, University of Copenhagen, Copenhagen, Denmark

Abstract

With this study we provide the first in situ evidence of ecologically relevant ammonia oxidation by comammox Nitrospira in a complex microbiome and document an unexpectedly high H 13 CO 3 − uptake and growth of proteobacterial and acidobacterial taxa under ammonia selectivity. This finding raises the question of whether comammox Nitrospira is an equally important ammonia oxidizer in other environments.

Funder

European Commission

Villum Fonden

Strategiske Forskningsråd

Publisher

American Society for Microbiology

Subject

Virology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/mBio.01870-19

Reference74 articles.

1. Ammonia-Oxidizing Bacteria and Archaea in Groundwater Treatment and Drinking Water Distribution Systems