Search Results - "PHILIPPOT, L"

Quantitative Detection of the nosZ Gene, Encoding Nitrous Oxide Reductase, and Comparison of the Abundances of 16S rRNA, narG, nirK, and nosZ Genes in Soils by Henry, S, Bru, D, Stres, B, Hallet, S, Philippot, L

“…Nitrous oxide (N₂O) is an important greenhouse gas in the troposphere controlling ozone concentration in the stratosphere through nitric oxide production. In…”
Get full text

Relative Abundances of Proteobacterial Membrane-Bound and Periplasmic Nitrate Reductases in Selected Environments by Bru, D, Sarr, A, Philippot, L

“…Dissimilatory nitrate reduction is catalyzed by a membrane-bound and a periplasmic nitrate reductase. We set up a real-time PCR assay to quantify these two…”
Get full text

Determinants of the distribution of nitrogen-cycling microbial communities at the landscape scale by Bru, D, Ramette, A, Saby, N P A, Dequiedt, S, Ranjard, L, Jolivet, C, Arrouays, D, Philippot, L

“…Little information is available regarding the landscape-scale distribution of microbial communities and its environmental determinants. However, a landscape…”
Get full text

Biochemical cycling in the rhizosphere having an impact on global change by Philippot, L, Hallin, S, Börjesson, G, Baggs, E. M

“…Changes in chemical properties in soil around plant roots influence many microbial processes, including those having an impact on greenhouse gas emissions. To…”
Get full text

Quantification of the Detrimental Effect of a Single Primer-Template Mismatch by Real-Time PCR Using the 16S rRNA Gene as an Example by Bru, D, Martin-Laurent, F, Philippot, L

“…We investigated the effects of internal primer-template mismatches on the efficiency of PCR amplification using the 16S rRNA gene as the model template DNA. We…”
Get full text

Survival of a microbial inoculant in soil after recurrent inoculations by Papin, M., Philippot, L., Breuil, M. C., Bru, D., Dreux-Zigha, A., Mounier, A., Le Roux, X., Rouard, N., Spor, A.

“…Microbial inoculants are attracting growing interest in agriculture, but their efficacy remains unreliable in relation to their poor survival, partly due to…”
Get full text

Disentangling the rhizosphere effect on nitrate reducers and denitrifiers: insight into the role of root exudates by Henry, S, Texier, S, Hallet, S, Bru, D, Dambreville, C, Chèneby, D, Bizouard, F, Germon, J.C, Philippot, L

“…To determine to which extent root-derived carbon contributes to the effects of plants on nitrate reducers and denitrifiers, four solutions containing different…”
Get full text

Tracking nitrate reducers and denitrifiers in the environment by Philippot, L

“…The ability to respire nitrate when oxygen is limited has been described in taxonomically diverse microorganisms including members of the alpha-, beta-, gamma-…”
Get more information

Soil environmental conditions rather than denitrifier abundance and diversity drive potential denitrification after changes in land uses by ATTARD, E., RECOUS, S., CHABBI, A., DE BERRANGER, C., GUILLAUMAUD, N., LABREUCHE, J., PHILIPPOT, L., SCHMID, B., LE ROUX, X.

“…Land‐use practices aiming at increasing agro‐ecosystem sustainability, e.g. no‐till systems and use of temporary grasslands, have been developed in cropping…”
Get full text

Use of functional genes to quantify denitrifiers in the environment by Philippot, L

“…During the last decade, application of molecular methods using cultivation-independent approaches has provided new insights into the composition and structure…”
Get more information

Evidence for shifts in the structure and abundance of the microbial community in a long-term PCB-contaminated soil under bioremediation by Petrić, I., Bru, D., Udiković-Kolić, N., Hršak, D., Philippot, L., Martin-Laurent, F.

“…► A small-scale bioremediation assay was designed to bioremediate the soil of a transformer station contaminated with PCBs. ► The impact of bioremediation on…”
Get full text

DNA Extraction from Soils: Old Bias for New Microbial Diversity Analysis Methods by MARTIN-LAURENT, F, PHILIPPOT, L, HALLET, S, CHAUSSOD, R, GERMON, J. C, SOULAS, G, CATROUX, G

“…ERRATUM ( vol. 67 , p. 4397 ) Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg…”
Get full text

Going back to the roots: the microbial ecology of the rhizosphere by Philippot, Laurent, Raaijmakers, Jos M., Lemanceau, Philippe, van der Putten, Wim H.

“…Key Points The rhizosphere microbiome is important for plant growth, nutrition and health in agro-ecosystems, but it also directly and/or indirectly affects…”
Get full text

Effects of grazing on microbial functional groups involved in soil N dynamics by Patra, A.K, Abbadie, L, Clays-Josserand, A, Degrange, V, Grayston, S.J, Loiseau, P, Louault, F, Mahmood, S, Nazaret, S, Philippot, L

“…Enhancement of soil nitrogen (N) cycling by grazing has been observed in many grassland ecosystems. However, whether grazing affects the activity only of the…”
Get full text

Inter-laboratory evaluation of the ISO standard 11063 “Soil quality — Method to directly extract DNA from soil samples” by Petric, I., Philippot, L., Abbate, C., Bispo, A., Chesnot, T., Hallin, S., Laval, K., Lebeau, T., Lemanceau, P., Leyval, C., Lindström, K., Pandard, P., Romero, E., Sarr, A., Schloter, M., Simonet, P., Smalla, K., Wilke, B.-M., Martin-Laurent, F.

“…Extracting DNA directly from micro-organisms living in soil is a crucial step for the molecular analysis of soil microbial communities. However, the use of a…”
Get full text

Differential Responses of Nitrate Reducer Community Size, Structure, and Activity to Tillage Systems by Chèneby, D, Brauman, A, Rabary, B, Philippot, L

“…The main objective of this study was to determine how the size, structure, and activity of the nitrate reducer community were affected by adoption of a…”
Get full text

Influence of integrated weed management system on N-cycling microbial communities and N₂O emissions by Vermue, A, Philippot, L, Munier-Jolain, N, Hénault, C, Nicolardot, B

“…AIMS: Integrated weed management, which allows reducing the reliance of cropping systems on herbicides, is based on the use of specific combinations of…”
Get full text

Microbial succession of nitrate-reducing bacteria in the rhizosphere of Poa alpina across a glacier foreland in the Central Alps by Deiglmayr, K., Philippot, L., Tscherko, D., Kandeler, E.

“…Summary Changes in community structure and activity of the dissimilatory nitrate‐reducing community were investigated across a glacier foreland in the Central…”
Get full text

Role of Plant Residues in Determining Temporal Patterns of the Activity, Size, and Structure of Nitrate Reducer Communities in Soil by Chèneby, D, Bru, D, Pascault, N, Maron, P.A, Ranjard, L, Philippot, L

“…The incorporation of plant residues into soil not only represents an opportunity to limit soil organic matter depletion resulting from cultivation but also…”
Get full text

Activity and Composition of the Denitrifying Bacterial Community Respond Differently to Long-Term Fertilization by Enwall, Karin, Philippot, Laurent, Hallin, Sara

“…The objective of this study was to explore the long-term effects of different organic and inorganic fertilizers on activity and composition of the denitrifying…”
Get full text