Results 181 to 190 of about 7,635 (199)

Abundance of amoA genes of ammonia-oxidizing archaea and bacteria in activated sludge of full-scale wastewater treatment plants

Bioresource Technology, 2011
In this study, the abundance and sequences of amoA genes of ammonia-oxidizing archaea (AOA) and bacteria (AOB) were determined in seven wastewater treatment plants (WWTPs) whose ammonium concentrations in influent and effluent wastewaters varied considerably (5.6-422.3 mgN l(-1) and 0.2-29.2 mgN l(-1), respectively).
Tawan, Limpiyakorn, Puntipar, Sonthiphand, Chaiwat, Rongsayamanont, Chongrak, Polprasert   +3 more
openaire   +2 more sources

amoA gene sequencing of intertidal sediments from the Yancheng Wetland

Amplicon sequencing of amoA genes from intertidal sediments collected in Yancheng Wetland, Jiangsu, China, using primers AOA83F64/AOA518R64.
openaire   +1 more source

[Effects of rice straw on the diversity of nitrifying genes (amoA and hao) in paddy soil].

Huan jing ke xue= Huanjing kexue, 2011
The effects of long-term (16 years) fertilization on the diversity and community structure of soil ammonia-oxidizing gene (amoA) and hydroxylamine-oxidizing gene (hao) in paddy soil were evaluated using the methods of polymerase chain reaction, cloning and sequencing.
Chun-Lan, Chen, Zhe, Chen, Yi-Jun, Zhu, Min-Na, Wu, Hong-Ling, Qin, Wen-Xue, Wei   +5 more
openaire   +1 more source

Phylogenetic Analysis of Ammonia Monooxygenase (amoa) Genes From Desert Caves

New Mexico Geological Society Annual Spring Meeting, 2023
Kenyan Pius Phlieger, Katelyn Green, Daniel Jones   +2 more
openaire   +1 more source

Spatial distribution of Bacteria and Archaea and amoA gene copy numbers throughout the water column of the Eastern Mediterranean Sea

ISME Journal, 2008
Daniele De Corte, Taichi Yokokawa, Marta M Varela   +2 more
exaly  

A More Comprehensive Community of Ammonia-Oxidizing Archaea (AOA) Revealed by Genomic DNA and RNA Analyses of amoA Gene in Subtropical Acidic Forest Soils

Microbial Ecology, 2017
Yong-Feng Wang, Wensheng Lan, Ji-Dong Gu   +2 more
exaly  

Phylogenetic Diversity and Spatial Distribution of the Microbial Community Associated with the Caribbean Deep-water Sponge Polymastia cf. corticata by 16S rRNA, aprA, and amoA Gene Analysis

Microbial Ecology, 2008
Jan Kuever
exaly  

Response of Ammonium-Oxidizing (amoA) and Nitrate-Reducing (narG) Gene Abundances in Groundwater to Land Use Change

Water, Air, and Soil Pollution, 2014
Zhi Quan, Hongzhao Yuan, Chunlan Chen
exaly  

Comparison among <i>amoA</i> Primers Suited for Quantification and Diversity Analyses of Ammonia-Oxidizing Bacteria in Soil

Microbes and Environments, 2012
Sho Morimoto, Hiroko Akiyama, Masahito Hayatsu   +2 more
exaly  

Effects of snow thickness on the abundance of archaeal and bacterial amoA genes and gene transcripts during dwarf bamboo litter decomposition in an alpine forest on the eastern Tibetan Plateau

Russian Journal of Ecology, 2016
Chunping Huang, Fuzhong Wu, Wanqin Yang   +2 more
exaly