Polygenic analysis of ammonia-oxidizing bacteria using 16S rDNA, amoA, and amoB genes.
International microbiology : the official journal of the Spanish Society for Microbiology, 2005 Encontrar un marcador molecular único capaz de proporcionar rápidamente información filogenética rigurosa y útil facilitaría evaluación de la diversidad de las bacterias oxidadoras de amoníaco en muestras ambientales. En esta clase de estudios no se puede utilizar simultáneamente más que uno de los marcadores disponibles.
Calvó, Laia +3 more
openaire +5 more sources
Predicting taxonomic and functional structure of microbial communities in acid mine drainage. [PDF]
, 2016 Predicting the dynamics of community composition and functional attributes responding to environmental changes is an essential goal in community ecology but remains a major challenge, particularly in microbial ecology.
Chen, Linxing +10 more
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Legume crop rotation suppressed nitrifying microbial community in a sugarcane cropping soil [PDF]
, 2017 Nitrifying microorganisms play an important role in nitrogen (N) cycling in agricultural soils as nitrification leads to accumulation of nitrate (NO3 −) that is readily lost through leaching and denitrification, particularly in high rainfall regions ...
Halpin, Neil +3 more
core +4 more sources
Purple Sulfur Bacteria Dominate Microbial Community in Brazilian Limestone Cave
Microorganisms, 2019 The mineralogical composition of caves makes the environment ideal for inhabitation by microbes. However, the bacterial diversity in the cave ecosystem remains largely unexplored.
Eric L. S. Marques +5 more
doaj +1 more source
Biofilm Thickness Influences Biodiversity in Nitrifying MBBRs-Implications on Micropollutant Removal [PDF]
, 2016 In biofilm systems for wastewater treatment (e.g., moving bed biofilms reactorsMBBRs) biofilm thickness is typically not under direct control. Nevertheless, biofilm thickness is likely to have a profound effect on the microbial diversity and activity ...
Andersen, Henrik Rasmus +7 more
core +3 more sources
Nitrous Oxide Emissions from Ephemeral Wetland Soils are Correlated with Microbial Community Composition [PDF]
, 2011 Nitrous oxide (N2O) is a greenhouse gas with a global warming potential far exceeding that of CO2. Soil N2O emissions are a product of two microbially mediated processes: nitrification and denitrification.
Wai K. Ma +2 more
core +1 more source
Depth-related distribution of a key gene of the tetraether lipid biosynthetic pathway in marine Thaumarchaeota [PDF]
, 2014 The distribution of isoprenoid glycerol dialkyl glycerol tetraethers (GDGT) lipids synthesized by Thaumarchaeota has been shown to be temperature-dependent in world oceans.
Schouten, S. +2 more
core +1 more source
Journal of Integrative Agriculture, 2014 Ammonia oxidizing (AOB) and denitrifying bacteria (DNB) play an important role in soil nitrogen transformation in natural and agricultural ecosystems. Effects of long-term fertilization on abundance and community composition of AOB and DNB were studied ...
Zhen-jiang JIN +5 more
doaj +1 more source
Marine Sponges as Bioindicators of Nitrogen within Estuaries on the Oregon Coast [PDF]
, 2012 As filter feeders, sponges are highly integrated with their environment. Many sponges also host diverse communities of bacteria, including many that are hypothesized to carry out a variety of nitrogen transformations. The presence of these bacteria makes
Cowgill, Stacia +2 more
core +1 more source
Community Composition and Abundance of Bacterial, Archaeal and Nitrifying Populations in Savanna Soils on Contrasting Bedrock Material in Kruger National Park, South Africa [PDF]
, 2016 Savannas cover at least 13% of the global terrestrial surface and are often nutrient limited, especially by nitrogen. To gain a better understanding of their microbial diversity and the microbial nitrogen cycling in savanna soils, soil samples were ...
Cassandre S. Lazar +6 more
core +3 more sources