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17. Etude des réponses de la Grande Jussie à un stress salin : expériences en conditions contrôlées et évaluation de l'impact de l'envoi d'eau saumâtre au niveau du canal du Priory, en Brière (Loire Atlantique)

Author

Pottier, G., Haury, Jacques, Damien, Jean Patrice, Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, Écologie et santé des écosystèmes (ESE), Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Parc naturel régional de Brière, Commanditaire : Parc National Régional de la Brière (France), and Type de commanditaire ou d'auteur de la saisine : Collectivités territoriales et leurs regroupements

Subjects
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
Abstract

Les marais de Brière (Loire-Atlantique) font l’objet d’une forte colonisation par la Grande Jussie (Ludwigia grandiflora ssp. hexapetala) depuis 1994. Autrefois connue comme plante strictement aquatique, elle commence à envahir les prairies humides exondées en période estivale. La Grande Jussie régresse dans les endroits où elle est gérée annuellement, mais les contraintes économiques ne permettent pas d’envisager actuellement l’extension des moyens de lutte de manière à gérer l’ensemble des colonisations aquatiques. C’est pourquoi, les gestionnaires locaux orientent leurs réflexions vers la recherche de solutions globale, reposant sur une gestion des milieux défavorables à la Jussie. L’un des axes de travail développé est la restauration d’une eau salée provenant de l’estuaire de la Loire, dans des espaces naturellement soumis à l’influence des marées dynamiques. Cette étude a donc deux objectifs : - apporter des compléments quant à l’impact du sel en milieu contrôlé sur les phénotypes aquatiques et terrestre de la Grande Jussie ; - évaluer l’impact de l’envoi d’eau saumâtre au niveau du Canal du Priory sur la population de Jussie du lieu-dit « Caloyau » situé sur la commune de Montoir de Bretagne (44).

Published
2013

20. Incidence of histomonosis in Turkeys in france since the bas of dimetridazole and nifursol

Author

Callait-Cardinal, M-P., Leroux, S., Venereau, E., Chauve, C., Le Pottier, G., Zenner, Lionel, Génétique et évolution des interactions hôtes-parasites, Département génétique, interactions et évolution des génomes [LBBE] (GINSENG), Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), and Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio]
Published
2007

21. Selection on the technological quality of the meat in poultry

Author

Le Bihan-Duval, Elisabeth, Berri, Cécile, Baéza, Elisabeth, Duclos, Michel Jacques, Sante-Lhoutellier, Veronique, Rémignon, Hervé, Le Pottier, G., Bentley, J., Fernandez, Xavier, Unité de Recherches Avicoles (URA), and Institut National de la Recherche Agronomique (INRA)

Subjects
SELECTION, MEAT, [SDV]Life Sciences [q-bio], QUALITY, POULTRY, [INFO]Computer Science [cs]
Published
2002

22. Effects of the rate of post mortem pH fall on the processing ability of turkey meat

Author

Fernandez, Xavier, Sante-Lhoutellier, Veronique, Baéza, Elisabeth, Le Bihan-Duval, Elisabeth, Berri, Cécile, Rémignon, Hervé, BABILE, R., Le Pottier, G., Astuc, T., Station de recherches sur la viande, Institut National de la Recherche Agronomique (INRA), and Unité de Recherches Avicoles (URA)

Subjects
[SDV]Life Sciences [q-bio], [SDV.IDA]Life Sciences [q-bio]/Food engineering, [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering, [INFO]Computer Science [cs], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2002

23. Relationships between rate of muscle Ph fall post-mortem and processing ability of turkey meat

Author

Fernandez, Xavier, Sante-Lhoutellier, Veronique, Baéza, Elisabeth, Lebihan-Duval, E., Berri, Cécile, Rémignon, Hervé, BABILE, R., Le Pottier, G., Astruc, Thierry, Station de recherches sur la viande, Institut National de la Recherche Agronomique (INRA), and Unité de Recherches Avicoles (URA)

Subjects
[SDV]Life Sciences [q-bio], [SDV.IDA]Life Sciences [q-bio]/Food engineering, [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering, [INFO]Computer Science [cs], ILIO TIBIALIS, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2001

24. Post mortem metabolism and meat quality in a turkey standard line, a label type and their crossbred

Author

Fernandez, Xavier, Sante-Lhoutellier, Veronique, Baéza, Elisabeth, Lebihan-Duval, E., Berri, Cécile, Rémignon, Hervé, BABILE, R., Millet, N., Berge, Philippe, Astruc, Thierry, Le Pottier, G., Station de recherches sur la viande, Institut National de la Recherche Agronomique (INRA), and Unité de Recherches Avicoles (URA)

Subjects
[SDV]Life Sciences [q-bio], [SDV.IDA]Life Sciences [q-bio]/Food engineering, [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering, [INFO]Computer Science [cs], ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2001

25. Post mortem metabolism and meat quality in three genotypes of turkey

Author

Fernandez, Xavier, Sante-Lhoutellier, Veronique, Baéza, Elisabeth, Le Bihan-Duval, Elisabeth, Berri, Cécile, Rémignon, Hervé, BABILE, R., Le Pottier, G., Millet, Nicole, Berge, Philippe, Astruc, Thierry, Unité de Recherches Avicoles (URA), and Institut National de la Recherche Agronomique (INRA)

Subjects
METABOLISME POST-MORTEM, MEAT, STRAINS, [SDV]Life Sciences [q-bio], QUALITY, [INFO]Computer Science [cs], TURKEYS, POST-MORTEM METABOLISM, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2001

26. Effect of current frequency during water-bath stunning on turkey meat quality

Author

Sante-Lhoutellier, Veronique, Mouchonière, M., Le Pottier, G., Fernandez, Xavier, Station de recherches sur la viande, and Institut National de la Recherche Agronomique (INRA)

Subjects
[SDV.IDA]Life Sciences [q-bio]/Food engineering, [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
1998

28. Influence des conditions d'électronarcose sur la cinétique de chute de pH dans le muscle pectoralis superficialis de dinde

Author

Sante-Lhoutellier, Veronique, Le Pottier, G., Aubry, L., Salé, P., Station de recherches sur la viande, Institut National de la Recherche Agronomique (INRA), and ProdInra, Migration

Subjects
[SDV.SA]Life Sciences [q-bio]/Agricultural sciences, [SDV.SA] Life Sciences [q-bio]/Agricultural sciences, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
1996

29. Comparison between two statistical models for prediction of turkey breast muscle colour

Author

Sante-Lhoutellier, Veronique, Lebert, André, Monin, Gabriel, Le Pottier, G., Ouali, Ahmed, Station de recherches sur la viande, and Institut National de la Recherche Agronomique (INRA)

Subjects
PREDICTION, [SDV.IDA]Life Sciences [q-bio]/Food engineering, [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering
Abstract

*INRA, centre de Clermont-Ferrand/Theix Station de recherches sur la viande Unité de Génie des Procédés - Automatisme 63122 ST Genès-Champanelle (FRA) Diffusion du document : INRA, centre de Clermont-Ferrand/Theix Station de recherches sur la viande Unité de Génie des Procédés - Automatisme 63122 ST Genès-Champanelle (FRA); International audience

Published
1996

30. Conditions d'électronarcose dans des abattoirs de volaille en France

Author

Sante-Lhoutellier, Veronique, Mouchonière, M., Salé, P., Le Pottier, G., Station de recherches sur la viande, and Institut National de la Recherche Agronomique (INRA)

Subjects
[SDV.SA]Life Sciences [q-bio]/Agricultural sciences, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
1996

43. THE ANIMAL, FARMING AND ENVIRONMENT SYSTEMS.

Author

Arnould, C., Fraysse, V., Mirabito, L., Baron, F., Aubert, C., Bouvarel, I., Berthelot, A., Bocquier, C., Dalibard, F., Sante, V., Le Pottier, G., Bizeray, D., Leterrier, C., Constantin, P., Faure, J.M., and Lubac, S.

Subjects
ANIMAL culture, POULTRY housing
Abstract

Reports developments related to animal, farming and environment systems. Use of pen space by broiler chickens reared in commercial conditions; Study on the aspects of the behavior and health of animals; Typology of activity bouts in broiler chicken.

Published
2001
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44. The influence of interstitial telomeric sequences on chromosome instability in human cells.

Author

Desmaze, C., Alberti, C., Martins, L., Pottier, G., Sprung, C. N., Murnane, J. P., and Sabatier, L.

Subjects
TELOMERES, CHROMOSOMES, PLASMIDS, DNA, IONIZING radiation, CYTOGENETICS
Abstract

Although most telomere repeat sequences are found at the ends of chromosomes, some telomeric repeat sequences are also found at intrachromosomal locations in mammalian cells. Several studies have found that these interstitial telomeric repeat sequences can promote chromosome instability in rodent cells, either spontaneously or following ionizing radiation. In the present study we describe the extensive cytogenetic analysis of three different human cell lines with plasmids containing telomeric repeat sequences integrated at interstitial sites. In two of these cell lines, Q18 and P8SX, instability has been detected in the chromosome containing the integrated plasmid, involving breakage/fusion/bridge cycles or amplification of the plasmid DNA, respectively. However, the data suggest that the instability observed is characteristic of the general instability in these cell lines and that the telomeric repeat sequences themselves are not responsible. Consistent with this interpretation, the chromosome containing an integrated plasmid with 500 bp of telomeric repeat sequences is highly stable in the third cell line, SNG28, which has a relatively stable genome. The stability of the chromosome containing the integrated plasmid sequences in SNG28 makes this an excellent cell line to study the effect of ionizing radiation on the stability of interstitial telomeric sequences in human cells. [ABSTRACT FROM AUTHOR]

Published
1999
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45. Electrofishing eel, salmon and trout: impact of waveform and frequency on capture-per-unit-effort and spinal damage

Author

Pottier Gaétan, Nevoux Marie, and Marchand Frédéric

Subjects
electrofishing, waveform, current frequency, catch-per-unit-effort, spinal damage, Aquaculture. Fisheries. Angling, SH1-691
Abstract

Performing fish survey protocols with different electrofishing equipment and settings can lead to difficulties in comparing the data obtained. In this study, we captured two fish taxa (i.e. the European eel and salmonids: Atlantic salmon and brown trout) in the field using four models of electrofishers that provided different waveforms: direct current (DC), pulsed direct current (PDC) and pulsed exponential current (PEC). This study aimed to assess effects of using different waveforms and frequencies, while considering environmental variables, on i) attraction, represented by occurrence and catch-per-unit-effort (CPUE) of fishes, and ii) spinal damage, based on ultrasound of the spinal column. For all species, DC and PDC yielded equivalent occurrences and CPUEs, regardless of the frequency. In contrast, PEC induced a significant decrease in occurrences and CPUEs of both eels and salmonids. The percentage of injured fishes increased as the frequency or length of the salmonids increased while waveform had no effect. Ultrasound was determined to be a good non-invasive method to detect injuries in fishes.

Published
2020
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46. A new apparatus for measuring the thread-forming property (spinability) of biological fluids

Author

Duvivier C, Arnould Jp, Edith Puchelle, J.M. Zahm, and Pottier G

Subjects
Physiology, Chemistry, Bronchial mucus, Bronchi, Equipment Design, Thread (computing), respiratory system, Mucus, Body Fluids, Rheology, Physiology (medical), Biological fluids, Humans, Biomedical engineering
Abstract

Spinability is a rheological parameter which characterizes the property of fluids to be drawn into threads when stretched. It has been shown that this property is of particular importance in the mucus transport process. This paper describes an automatic apparatus which measures the spinability of a calibrated volume (20 microliters) of sample at a stretching rate of 10 mm.sec.-1. The reproducibility of the measurements is analyzed on mucus simulants and on different types of bronchial mucus. Using this technique, we observed that the spinability of bronchial secretions is significantly correlated (r = 0.69, p less than 0.001) with their transport rate measured on the depleted frog palate. This device is suitable for measuring the spinability of all conductive types of mucus and other biological fluids.

Published
1984
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47. A new apparatus for measuring the thread-forming property (spinability) of biological fluids

Author

Arnould, J.P., Zahm, J.M., Pottier, G., Duvivier, C., and Puchelle, E.

Abstract

Spinability is a rheological parameter which characterizes the property of fluids to be drawn into threads when stretched. It has been shown that this property is of particular importance in the mucus transport process. This paper describes an automatic apparatus which measures the spinability of a calibrated volume (2g μl) of sample at a stretching rate of 10 mm.sec−1. The reproducibility of the measurements is analyzed on mucus simulants and on different types of bronchial mucus. Using this technique, we observed that the spinability of bronchial secretions is significantly correlated (r = 0.69, p < 0.001) with their transport rate measured on the depleted frog palate. This device is suitable for measuring the spinability of all conductive types of mucus and other biological fluids.

Published
1984
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48. Hella : villanelle pour chant et piano / poésie de Camille Natal ; musique de G. Mercier-Pottier

Author

Natal, Camille (18..-19..? ; poète). Parolier, Mercier-Pottier, G. (18..-19..? ; compositeur). Compositeur, Natal, Camille (18..-19..? ; poète). Parolier, and Mercier-Pottier, G. (18..-19..? ; compositeur). Compositeur

Abstract

Titre uniforme : Mercier-Pottier, G. (18..-19..? ; compositeur). Compositeur. [Hella], Mélodies acc. de piano -- +* 1800......- 1899......+:19e siècle, Mélodies françaises -- +* 1800......- 1899......+:19e siècle, Villanelles (musique) -- +* 1800......- 1899......+:19e siècle

Published
1898

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