Nitrification and beyond: metabolic versatility of ammonia oxidising archaea

CL Wright, LE Lehtovirta-Morley - The ISME Journal, 2023 - academic.oup.com
Ammonia oxidising archaea are among the most abundant living organisms on Earth and
key microbial players in the global nitrogen cycle. They carry out oxidation of ammonia to …

The organic geochemistry of glycerol dialkyl glycerol tetraether lipids: A review

S Schouten, EC Hopmans, JSS Damsté - Organic geochemistry, 2013 - Elsevier
Glycerol dialkyl glycerol tetraether (GDGT) lipids are membrane lipids which were long
thought to be synthesized mainly by archaea, organisms thought to be limited to extreme …

Kinetic analysis of a complete nitrifier reveals an oligotrophic lifestyle

KD Kits, CJ Sedlacek, EV Lebedeva, P Han, A Bulaev… - Nature, 2017 - nature.com
Nitrification, the oxidation of ammonia (NH3) via nitrite (NO2−) to nitrate (NO3−), is a key
process of the biogeochemical nitrogen cycle. For decades, ammonia and nitrite oxidation …

The consequences of niche and physiological differentiation of archaeal and bacterial ammonia oxidisers for nitrous oxide emissions

L Hink, C Gubry-Rangin, GW Nicol… - The ISME journal, 2018 - academic.oup.com
High and low rates of ammonium supply are believed to favour ammonia-oxidising bacteria
(AOB) and archaea (AOA), respectively. Although their contrasting affinities for ammonium …

Comammox—a newly discovered nitrification process in the terrestrial nitrogen cycle

HW Hu, JZ He - Journal of Soils and Sediments, 2017 - Springer
Purpose Nitrification, the microbial oxidation of ammonia to nitrate via nitrite, is a pivotal
component of the biogeochemical nitrogen cycle. Nitrification was conventionally assumed …

Diversity, physiology, and niche differentiation of ammonia-oxidizing archaea

R Hatzenpichler - Applied and environmental microbiology, 2012 - Am Soc Microbiol
Nitrification, the aerobic oxidation of ammonia to nitrate via nitrite, has been suggested to
have been a central part of the global biogeochemical nitrogen cycle since the oxygenation …

Niche specialization of comammox Nitrospira in terrestrial ecosystems: Oligotrophic or copiotrophic?

C Li, ZY He, HW Hu, JZ He - Critical Reviews in Environmental …, 2023 - Taylor & Francis
The discovery of complete ammonia oxidizers, comammox Nitrospira, represents a
breakthrough in the history of nitrification research. Nitrospira inopinata, which was obtained …

Current insights into the autotrophic thaumarchaeal ammonia oxidation in acidic soils

JZ He, HW Hu, LM Zhang - Soil Biology and Biochemistry, 2012 - Elsevier
Recent studies of ammonia-oxidizing archaea (AOA) suggested their significant
contributions to global nitrogen cycling, and phylogenetic analysis categorized AOA into a …

Nitrosopumilus maritimus gen. nov., sp. nov., Nitrosopumilus cobalaminigenes sp. nov., Nitrosopumilus oxyclinae sp. nov., and Nitrosopumilus ureiphilus sp. nov., four marine …

W Qin, KR Heal, R Ramdasi… - … of systematic and …, 2017 - microbiologyresearch.org
Four mesophilic, neutrophilic, and aerobic marine ammonia-oxidizing archaea, designated
strains SCM1T, HCA1T, HCE1T and PS0T, were isolated from a tropical marine fish tank …

New perspectives on microbial communities and biological nitrogen removal processes in wastewater treatment systems

Y Ren, HH Ngo, W Guo, D Wang, L Peng, BJ Ni… - Bioresource …, 2020 - Elsevier
Biological nitrogen removal (BNR) is a critical process in wastewater treatment. Recently,
there have new microbial communities been discovered to be capable of performing BNR …