5 results on '"Carole Bannelier"'
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2. Diversity and Co-occurrence Pattern Analysis of Cecal Microbiota Establishment at the Onset of Solid Feeding in Young Rabbits
- Author
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Tehya Read, Laurence Fortun-Lamothe, Géraldine Pascal, Malo Le Boulch, Laurent Cauquil, Beatrice Gabinaud, Carole Bannelier, Elodie Balmisse, Nicolas Destombes, Olivier Bouchez, Thierry Gidenne, Sylvie Combes, Génétique Physiologie et Systèmes d'Elevage (GenPhySE ), École nationale supérieure agronomique de Toulouse [ENSAT]-Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Pôle d'Expérimentation Cunicole TOULousain (PECTOUL ), Institut National de la Recherche Agronomique (INRA), Terrena, Génome et Transcriptome - Plateforme Génomique (GeT-PlaGe), Institut National de la Recherche Agronomique (INRA)-Plateforme Génome & Transcriptome (GET), Génopole Toulouse Midi-Pyrénées [Auzeville] (GENOTOUL), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Génopole Toulouse Midi-Pyrénées [Auzeville] (GENOTOUL), Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), UE 1322 Pôle d'Expérimentation Cunicole TOULousain, Institut National de la Recherche Agronomique (INRA)-Génétique animale (G.A.)-Physiologie Animale et Systèmes d'Elevage (PHASE), Institut National de la Recherche Agronomique (INRA)-Pôle d'Expérimentation Cunicole TOULousain (PECTOUL), GeT PlaGe, Genotoul, Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-École nationale supérieure agronomique de Toulouse [ENSAT], Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Ecole Nationale Vétérinaire de Toulouse (ENVT), Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Génopole Toulouse Midi-Pyrénées [Auzeville] (GENOTOUL), and Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)
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Microbiology (medical) ,[SDV]Life Sciences [q-bio] ,lcsh:QR1-502 ,rabbit ,Pattern analysis ,Biology ,Microbiology ,lcsh:Microbiology ,diversity ,onset of solid feeding ,03 medical and health sciences ,Cecum ,Animal science ,medicine ,microbiota ,Ingestion ,Weaning ,Original Research ,030304 developmental biology ,2. Zero hunger ,cecum ,0303 health sciences ,030306 microbiology ,weaning ,co-occurrence pattern ,age ,medicine.anatomical_structure - Abstract
This study aimed to evaluate how the feeding strategy of rabbit kits at the onset of solid feed intake could affect ecological diversity and co-occurrence patterns of the cecal bacterial community. From birth to 18 days of age kits were exclusively milk-fed, and between 18 and 35 days the young rabbits also had access to solid feed. After weaning at (35 days), young rabbits were exclusively fed solid feed. Three experimental feeds were used: a high concentrate diet [H: 10.16 MJ digestible energy (DE)/kg and 15.3% crude protein (CP)], a low concentrate diet (L: 9.33 MJ DE/kg and 14.7% CP) and a reproductive female diet (R: 10.57 MJ DE/kg and 17.3% CP). The rabbit kits (n = 357) were divided into three groups, differing by the diet received during two periods: from 18 to 28 and from 28 to 49 days of age. In the groups LL and HH, rabbit kits were fed L or H diets, respectively, during both periods. Kits in the group RL received feeds R and L from 18 to 28 and 28 to 49 days of age, respectively. Cecal bacterial communities of 10 rabbits per group were carried out at 18, 28, 35, 43 and 49 days of age by MiSeq Illumina sequencing 16S rRNA encoding genes. Between 18 and 28 days of age, solid feed intake was higher in the group RL compared to the other two groups (+24%; P < 0.01). Overall, 13.4% of the OTUs detected were present in the cecal ecosystem from 18 to 49 days old, whereas 17.4% were acquired with the onset of solid feeding and kept from 28 days on. Exclusive milk consumption constrains the bacterial community toward a similar structure but high phylogenetic beta-diversity. Introduction of solid feed induced a sharp change of microbial community structure and decreased phylogenetic diversity. A strong relationship in bacterial community network occurred only from 43 days on. Our feeding strategy at the onset of solid feed ingestion exhibited only a moderate effect on the microbial community structure (P = 0.072), although the LL group seemed to reach faster maturity compared to the two other groups.
- Published
- 2019
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3. Programmation nutritionnelle et construction du phénotype chez le canard mulard
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Aurelie Secula, Alexis Cornuez, Marie-Dominique Bernadet, Emilie Cobo, David Robelin, Michel Lessire, Frédéric Mercerand, Maria-Céleste Le Bourhis, Carole Bannelier, Cécile Bonnefont, Frederique Pitel, Jean- Michel Brun, Mireille Morisson, Génétique Physiologie et Systèmes d'Elevage (GenPhySE ), École nationale supérieure agronomique de Toulouse [ENSAT]-Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Palmipèdes à Foie Gras (UEPFG), Institut National de la Recherche Agronomique (INRA), Unité de Recherches Avicoles (URA), Pôle d'Expérimentation Avicole de Tours (UE PEAT), AAP département de génétique Animale, Recherches Avicoles (SRA), Pôle d'Expérimentation Avicole de Tours (PEAT), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-École nationale supérieure agronomique de Toulouse [ENSAT]
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alimentation ,phénotype ,[SDV]Life Sciences [q-bio] ,génétique ,canard mulard - Abstract
Programmation nutritionnelle et construction du phénotype chez le canard mulard. Réunion du groupe palmipèdes INRA
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- 2016
4. Milk digestion in the young rabbit: methodology and first results
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Thierry Gidenne, Carole Bannelier, M. Segura, Vincent Lambrecht, Mélanie Gallois, Génétique Physiologie et Systèmes d'Elevage (GenPhySE ), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-École nationale supérieure agronomique de Toulouse [ENSAT], École nationale supérieure agronomique de Toulouse [ENSAT]-Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées
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Energy retention ,Litter (animal) ,[SDV.OT]Life Sciences [q-bio]/Other [q-bio.OT] ,040301 veterinary sciences ,Urine ,digestion ,0403 veterinary science ,Excretion ,Caecum ,Animal science ,Dry matter ,Feces ,lcsh:SF1-1100 ,milk ,lcsh:Veterinary medicine ,biology ,Chemistry ,Methodology ,0402 animal and dairy science ,methodology ,04 agricultural and veterinary sciences ,biology.organism_classification ,040201 dairy & animal science ,Young rabbit ,Milk ,young rabbit ,lcsh:SF600-1100 ,Digestion ,Animal Science and Zoology ,lcsh:Animal culture ,Autre (Sciences du Vivant) - Abstract
[EN] This study aims to determine the digestibility of milk by the young rabbit (21-25 d old), taking into account the increment of digesta content and urine excretion. Nineteen litters of 9 young rabbits 21 to 25 d old were used: 12 litters (S group) fed exclusively with milk using controlled suckling, and 7 litters (Control group) with free suckling and access to the pelleted feed of the doe. The faecal digestibility of milk dry matter (DM) was measured between 21 and 25 d of age, for S litters housed from 15 d of age in a metabolism cage separately from their mother. Between 21 and 25 d, the milk intake, faeces and urine excretion were controlled daily, and the mean increment in digesta content was measured by comparing digesta weight of the whole tract at 21 and 25 d of age (one kit per litter). The increment in digesta content from 21 to 25 d averaged 77% (+8.5 g), sourcing mainly from stomach and caecum contents increase (+57 and +120% respectively). The mean increase for the dry content of the gut (from 21 to 25 d) was 1.75 g DM/kit, and was considered as non-digested to calculate the digestibility coefficient of the milk. The milk intake averaged 30 g/d/kit (7.9 g DM/d kit). No faecal excretion was recorded between 21 and 25 d. From the milk intake and increment in digesta content, the corrected digestibility of the milk dry matter reached 94% (minimum=92.9%, maximum=95.6%). The daily urine excretion averaged 5.1 mL/kit, corresponding to 1.2 g DM/kit. Therefore, the corrected DM retention coefficient of the milk was 79.5%. The quantity of nitrogen excreted in urine was low (0.06 g/d kits), thus the corrected nitrogen retention coefficient for milk reached 82% and the nitrogen retained (corrected) reached 0.44 g/d kit. Accordingly, the amount in metabolisable protein for the milk was 90 g/kg (fresh). The corrected energy retention coefficient was estimated to 95.8%, for a crude energy concentration estimated at 28.14 MJ/kg DM for the milk. Thus, the energy retained (corrected) reached 223 kJ/d kit and the content in metabolisable energy for the milk was 26.94 MJ/kg DM., The authors thank INRA PHASE division for the financial support. The authors would also like to thank the technicians involved in the experiment at the INRA UE PECTOUL (Patrick Aymard, Jacques De Dapper & Jean De Dapper) and in the GenPhySE laboratory (Véronique Tartié).
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- 2018
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5. Prediction of body composition in rabbit females using total body electrical conductivity (TOBEC)
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Carole Bannelier, Béatrice Lamboley-Gaüzère, and Laurence Fortun-Lamothe
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Animal science ,General Veterinary ,Electrical resistivity and conductivity ,Chemistry ,Analytical chemistry ,Animal Science and Zoology ,Total body ,Composition (visual arts) ,Dry matter ,Regression analysis ,Weight range - Abstract
The purpose of this experiment was to evaluate the accuracy of a total body electrical conductivity technique (TOBEC; EM-SCAN Inc., Springfield, IL, USA) to estimate in vivo body composition of steady state rabbit females. Eighty-four female rabbits (New Zealand×Californian, weight range: 3126–5465 g) at different physiological states were used in the experiment. After TOBEC assessment (five passages through a SA-3203 type chamber), animals were weighed, slaughtered and stored at −20 °C until chemical analyses (dry matter, lipids, proteins, ash and energy). A multiple regression analysis was employed to develop appropriate prediction equations for chemical composition using TOBEC assessment (E-value) and weight of the animals as independent variables. The mean variability of the E-value for an animal (CV) was 1.21%. Very weak correlations were obtained with the prediction equations of proteins and ash (R2
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- 2002
- Full Text
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