Results 121 to 130 of about 12,479 (212)

Abundance and Community Composition of Ammonia-Oxidizers in Paddy Soil at Different Nitrogen Fertilizer Rates

open access: yesJournal of Integrative Agriculture, 2014
Ammonia oxidation, the first and rate-limiting step of nitrification, is carried out by both ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA).
Ya-na SONG, Zhi-min LIN
doaj   +1 more source

Vertical segregation and phylogenetic characterization of ammonia-oxidizing bacteria and archaea in the sediment of a freshwater aquaculture pond

open access: yesFrontiers in Microbiology, 2016
Pond aquaculture is the major freshwater aquaculture method in China. Ammonia-oxidizing communities inhabiting pond sediments play an important role in controlling culture water quality.
Shimin eLu   +10 more
doaj   +1 more source

Distributions of crenarchaeal amoA genes and transcripts in the Pacific Ocean

open access: yes, 2009
National Science Foundation (U.S.) (OCE03-26616)
Church, Matthew J.   +3 more
openaire   +1 more source

EVALUATION OF ACCELERATED STABILIZATION OF LANDFILL BY MONITORING FUNCTIONAL MICROBES [PDF]

open access: yes, 2005
Joint Research on Environmental Science and Technology for the ...
Fujita, Masanori   +12 more
core  

Phylogenetic and functional marker genes to study ammonia-oxidizing microorganisms (AOM) in the environment [PDF]

open access: yes, 2018
The oxidation of ammonia plays a significant role in the transformation of fixed nitrogen in the global nitrogen cycle. Autotrophic ammonia oxidation is known in three groups of microorganisms.
Dorador, Cristina   +7 more
core  

Comparative in silico analysis of PCR primers suited for diagnostics and cloning of ammonia monooxygenase genes from ammonia-oxidizing bacteria [PDF]

open access: yes, 2017
Over recent years, several PCR primers have been described to amplify genes encoding the structural subunits of ammonia monooxygenase (AMO) from ammonia-oxidizing bacteria (AOB).
Imhoff, Johannes F.   +6 more
core  

Ecological Function and Environmental Adaptation Mechanisms of Pelagic Archaea in Typical Areas of China Seas [PDF]

open access: yes, 2010
浮游古菌是海洋微型生物的重要组成之一。在真光层以下的深海大洋,海洋泉古菌MarineGroupI(MGI)类群的生物量可占总原核生物量的20%。最近,环境基因组学研究的突破性进展和海洋泉古菌MGI类群纯培养株系的获得揭示出大部分MGI类群都是氨氧化古菌(Ammonia-OxidizingArchaea,AOA)。由于MGI类群是海洋中数量最为丰富的微型生物之一,其必然在海洋碳、氮循环中起着重要作用,目前AOA已成为环境微生物生态学的研究热点之一 ...
胡安谊
core  

Corrigendum: Archaeal amoA and ureC genes and their transcriptional activity in the Arctic Ocean [PDF]

open access: yesScientific Reports, 2015
Pedneault, Estelle   +4 more
openaire   +2 more sources

Ammonia monooxygenase: a work in progress. [PDF]

open access: yesChem Sci
Arndt TC, Laughlin AL, Lancaster KM.
europepmc   +1 more source

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