Methane is formed on rice roots mainly by CO2 reduction. The present study aimed to identify the active methanogenic populations responsible for this process. Soil-free rice roots were incubated anaerobically under an atmosphere of H2/13CO2 or N2/13CO2 with phosphate or carbonate (marble) as buffer medium. Nucleic acids were extracted and fractionated by caesium trifluoroacetate equilibrium density gradient centrifugation after 16-day incubation. Community analyses were performed for gradient fractions using terminal restriction fragment polymorphism analysis (T-RFLP) and sequencing of the 16S rRNA genes. In addition, rRNA was extracted and analysed at different time points to trace the community change during the 16-day incubation. The Met...
Rice paddies in central Thailand are flooded either by irrigation (irrigated rice) or by rain (rain-...
The activity and community structure of methanotrophs was investigated in compartmented microcosms o...
In wetland ecosystems, methane is actively utilized by methanotrophs. The immobilized methane carbon...
Most of the methane (CH4) emission from rice fields is derived from plant photosynthates, which are ...
Microorganisms living in anoxic rice soils contribute 10 to 25 % of global meth-ane emissions. The m...
Methanotrophs in the rhizosphere of rice field ecosystems attenuate the emissions of CH(4) into the ...
Incorporation of plant residues strongly enhances the methane production and emission from flooded r...
Rice cultivation worldwide accounts for ∼7 to 17% of global methane emissions. Methane cycling in ri...
506-513Rice is a staple food of human kind and its demand is ever increasing. Asia accounts for 91% ...
Roots represent the primary site of direct interaction between rice plants and soil microorganisms. ...
In recent years, the rice fields in Sanjiang Plain of Northeast China have drawn more and more atten...
Abstract. Methane has profound impact on the physico-chemical properties in atmosphere leading to gl...
Methanotrophic bacteria play an important role in regulating the methane flux from rice fields to th...
P>Rice field soils contain a thermophilic microbial community. Incubation of Italian rice field s...
rice field soil; T-RFLP; qPCR. Archaea in rice fields play an important role in carbon and nitrogen ...
Rice paddies in central Thailand are flooded either by irrigation (irrigated rice) or by rain (rain-...
The activity and community structure of methanotrophs was investigated in compartmented microcosms o...
In wetland ecosystems, methane is actively utilized by methanotrophs. The immobilized methane carbon...
Most of the methane (CH4) emission from rice fields is derived from plant photosynthates, which are ...
Microorganisms living in anoxic rice soils contribute 10 to 25 % of global meth-ane emissions. The m...
Methanotrophs in the rhizosphere of rice field ecosystems attenuate the emissions of CH(4) into the ...
Incorporation of plant residues strongly enhances the methane production and emission from flooded r...
Rice cultivation worldwide accounts for ∼7 to 17% of global methane emissions. Methane cycling in ri...
506-513Rice is a staple food of human kind and its demand is ever increasing. Asia accounts for 91% ...
Roots represent the primary site of direct interaction between rice plants and soil microorganisms. ...
In recent years, the rice fields in Sanjiang Plain of Northeast China have drawn more and more atten...
Abstract. Methane has profound impact on the physico-chemical properties in atmosphere leading to gl...
Methanotrophic bacteria play an important role in regulating the methane flux from rice fields to th...
P>Rice field soils contain a thermophilic microbial community. Incubation of Italian rice field s...
rice field soil; T-RFLP; qPCR. Archaea in rice fields play an important role in carbon and nitrogen ...
Rice paddies in central Thailand are flooded either by irrigation (irrigated rice) or by rain (rain-...
The activity and community structure of methanotrophs was investigated in compartmented microcosms o...
In wetland ecosystems, methane is actively utilized by methanotrophs. The immobilized methane carbon...