Search results for "TRIF"

showing 10 items of 1419 documents

Response of total and nitrate-dissimilating bacteria to reduced N deposition in a spruce forest soil profile

2009

A field-scale manipulation experiment conducted for 16 years in a Norway spruce forest at Solling, Central Germany, was used to follow the long-term response of total soil bacteria, nitrate reducers and denitrifiers under conditions of reduced N deposition. N was experimentally removed from throughfall by a roof construction (‘clean rain plot’). We used substrate-induced respiration (SIR) to characterize the active fraction of soil microbial biomass and potential nitrate reduction to quantify the activity of nitrate reducers. The abundance of total bacteria, nitrate reducers and denitrifiers in different soil layers was analysed by quantitative PCR of 16S rRNA gene, nitrate reduction and de…

2. Zero hunger0303 health sciencesDenitrificationEcology030306 microbiologySoil classification04 agricultural and veterinary sciences15. Life on landBiologyNitrate reductaseThroughfallApplied Microbiology and BiotechnologyMicrobiology03 medical and health scienceschemistry.chemical_compoundNitratechemistryMicrobial population biologyEnvironmental chemistryBotany040103 agronomy & agriculture0401 agriculture forestry and fisheriesSoil horizonDeposition (chemistry)FEMS Microbiology Ecology

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16S rDNA analysis for characterization of denitrifying bacteria isolated from three agricultural soils

2000

Bacteria capable of denitrification are spread among phylogenetically diverse groups. In the present investigation, molecular methods (amplified ribosomal DNA restriction analysis (ARDRA) and partial 16S rDNA gene sequencing) were used to determine the genetic diversity of culturable denitrifying soil bacteria. The purpose of this work was to study the microbial density and diversity of denitrifying communities isolated from two luvisols and a rendosol. The denitrifying bacterial density was significantly higher in the two luvisols (3x10(6) and 4x10(6) bacteria g(-1) dry soil) than in the rendosol (4x10(5) bacteria g(-1) dry soil). Denitrifying isolates from soils were grouped according to …

2. Zero hunger0303 health sciencesEcologybiology030306 microbiology16S RDNAbiology.organism_classificationSoil type16S ribosomal RNAApplied Microbiology and BiotechnologyMicrobiologyAmplified Ribosomal DNA Restriction Analysis03 medical and health sciencesDenitrifying bacteriaPhylogenetic diversity[SDV.MP]Life Sciences [q-bio]/Microbiology and ParasitologyMicrobial population biologyBotanyRibosomal DNA[SDV.MP] Life Sciences [q-bio]/Microbiology and ParasitologyBacteriaComputingMilieux_MISCELLANEOUS030304 developmental biology

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Influence of land-use intensity on the spatial distribution of N-cycling microorganisms in grassland soils

2011

A geostatistical approach using replicated grassland sites (10 m × 10 m) was applied to investigate the influence of grassland management, i.e. unfertilized pastures and fertilized mown meadows representing low and high land-use intensity (LUI), on soil biogeochemical properties and spatial distributions of ammonia-oxidizing and denitrifying microorganisms in soil. Spatial autocorrelations of the different N-cycling communities ranged between 1.4 and 7.6 m for ammonia oxidizers and from 0.3 m for nosZ-type denitrifiers to scales >14 m for nirK-type denitrifiers. The spatial heterogeneity of ammonia oxidizers and nirS-type denitrifiers increased in high LUI, but decreased for biogeochemical …

2. Zero hungerAbiotic component0303 health sciencesBiogeochemical cyclegeographygeography.geographical_feature_categoryEcologyEcology04 agricultural and veterinary sciencesGeostatistics15. Life on landBiologySpatial distributionApplied Microbiology and BiotechnologyMicrobiologyGrasslandSpatial heterogeneity03 medical and health sciencesDenitrifying bacteriaSoil water040103 agronomy & agriculture0401 agriculture forestry and fisheries030304 developmental biologyFEMS Microbiology Ecology

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CCDC 916245: Experimental Crystal Structure Determination

2013

Related Article: Santos Fustero, Ignacio Ibáñez, Pablo Barrio, Miguel A. Maestro, Silvia Catalán|2013|Org.Lett.|15|832|doi:10.1021/ol3035142

3-(4-Methoxyphenyl)-1-(trifluoromethyl)-1234-tetrahydroisoquinolineSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 2182459: Experimental Crystal Structure Determination

2022

Related Article: Anni I. Taponen, Awatef Ayadi, Noora Svahn, Manu K. Lahtinen, Mathieu Rouzières, Rodolphe Clérac, Heikki M. Tuononen, Aaron Mailman|2022|Cryst.Growth Des.|22|7110|doi:10.1021/acs.cgd.2c00795

4-(1-n-butylpyridinium-3-yl)-1235-dithiadiazolyl radical trifluoromethanesulfonateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1409979: Experimental Crystal Structure Determination

2015

Related Article: Paulina I. Hidalgo, Sergio Leal, Claudio A. Jiménez, Esteban Vöhringer-Martinez, Bárbara Herrera, Jorge Pasán, Catalina Ruiz-Pérez, Duncan W. Bruce|2016|CrystEngComm|18|42|doi:10.1039/C5CE02154E

4-(5-(4-(decyloxy)phenyl)-134-oxadiazol-2-yl)pyridine 135-trifluoro-246-triiodobenzeneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1409980: Experimental Crystal Structure Determination

2015

4-(5-(4-(nonyloxy)phenyl)-134-oxadiazol-2-yl)pyridine 135-trifluoro-246-triiodobenzeneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 1409981: Experimental Crystal Structure Determination

2015

4-(5-(4-(octyloxy)phenyl)-134-oxadiazol-2-yl)pyridine 135-trifluoro-246-triiodobenzeneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 2080285: Experimental Crystal Structure Determination

2022

Related Article: Essi Taipale, Nikita A. Durandin, Jagadish K. Salunke, Nuno R. Candeias, Tero-Petri Ruoko, Jas S. Ward, Arri Priimagi, Kari Rissanen|2022|Mat.Advs.|3|1703|doi:10.1039/D1MA00438G

4-(9-(4-benzoylphenyl)-9H-carbazol-3-yl)pyridin-1-ium 222-trifluoroacetateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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CCDC 2068114: Experimental Crystal Structure Determination

2021

Related Article: Shilin Yu, Jas S. Ward, Khai-Nghi Truong, Kari Rissanen|2021|Angew.Chem.,Int.Ed.|60|20739|doi:10.1002/anie.202108126

4-(piperidin-1-yl)-1-{[(trifluoroacetyl)oxy]-iodanyl}-1-pyridineSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates

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