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Registros recuperados: 14
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Antibody responses to keyhole limpet hemocyanin, lipopolysaccharide and Newcastle disease virus vaccine in F2 and backcrosses of White Leghorn lines selected for two different immune response traits Inra
Minozzi, G.; PARMENTIER, H.K.; NIEUWLAND, M.G.B.; Bed'Hom, B.; Minvielle, F.; Gourichon, D.; PINARD-VAN DER LAAN, M.H..
Planned crosses were designed to producean F2 and 2 backcross populations from 2 lines of WhiteLeghorn chickens previously selected over 10 generationsfor 2 different in vivo immune responses. The selectioncriteria applied on the 2 grandparental lines were as follows:high antibody response to Newcastle disease virusvaccine 3 wk after vaccination (ND3) and high cell-mediatedimmune response [response to phytohemagglutinin].Furthermore a control line was kept by randombreeding. The objective of the study was to estimate ifthe 2 selection criteria applied on the pure lines hadchanged the level of and type of immune (humoral) responseto a new antigen, keyhole limpet hemocyanin(KLH), in the various second-generation progeny groups.In addition, correlations...
Tipo: Journal Article Palavras-chave: PRIMARY ANTIBODY RESPONSE; CHICKEN; KEYHOLE LIMPET HMOCYANIN; SALMONELLA ENTERIDITIS-DERIVED LIPOPOLYSACCHARIDE; SELECTION.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008781c73d2&uri=/notices/prodinra1/2008/08/
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Association of a single nucleotide substitution in TYRP1 with roux in Japanese quail (Coturnix japonica Inra
NADEAU, N.J.. (Collaborateur); MUNDY, N.I.. (Collaborateur); Gourichon, D.; Minvielle, F..
We investigated TYRP1 as a candidate locus for the recessive, sex-linked roux (brr)phenotype in Japanese quail. A screen of the entire coding sequence of TYRP1 in roux andwild-type quail revealed a non-synonymous T-to-C substitution in exon 3, leading to aPhe282Ser mutation. This was perfectly associated with plumage phenotype: all roux birdswere homozygous for Ser282. Co-segregation of the Phe282Ser mutation with the rouxphenotype was confirmed in three brr/BR+ · brr/– backcrosses. We found no significantdifference in TYRP1 expression between roux and wild-type birds, suggesting that thisassociation is not due to linkage disequilibrium with an unknown regulatory mutation. Inaddition, the Phe282 amino acid appears to be of functional significance, as it is...
Tipo: Journal Article Palavras-chave: PIGMENTATION; QUAIL; ROUX; SEX-LINKED; TYRP1.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008d369ee2f&uri=/notices/prodinra1/2008/08/
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Characterization of Japanese quail yellow as a genomic deletion upstream of the avian homologue of the mammalian ASIP (agouti) gene Inra
Nadeau; Minvielle, F.; Ito; Inoue-Murayama; Gourichon, D.; Follett; Burke; Mundy.
ASIP is an important pigmentation gene responsible for dorsoventral and hair-cycle-specific melaninbasedcolor patterning in mammals. We report some of the first evidence that the avian ASIP gene has arole in pigmentation. We have characterized the genetic basis of the homozygous lethal Japanese quailyellow mutation as a .90-kb deletion upstream of ASIP. This deletion encompasses almost the entirecoding sequence of two upstream loci, RALY and EIF2B, and places ASIP expression under control of theRALY promoter, leading to the presence of a novel transcript. ASIP mRNA expression was upregulated inmany tissues in yellow compared to wild type but was not universal, and consistent differences were notobserved among skins of yellow and wild-type quail. In a...
Tipo: Journal Article Palavras-chave: JAPANESE QUAIL; ASIP GENE; PIGMENTATION.
Ano: 2008 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200878304e5e&uri=/notices/prodinra1/2008/08/
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Correlated effects of selection for immunity in White Leghorn chicken lines on natural antibodies and specific antibody responses to KLH and M. Butyricum Inra
Minozzi, G.; Parmentier; Grasteau, S.; Nieuwland; Bed'Hom, B.; Gourichon, D.; Minvielle, F.; Pinard-van der Laan.
Background The effect of selection for three general immune response traits onprimary antibody responses (Ab) to Mycobacterium butyricum or keyhole limpethemocyanin (KLH) was studied in four experimental lines of White Leghorn chicken.Birds underwent 12 generations of selection for one of three different general immunecriteria; high antibody response to Newcastle disease virus 3 weeks after vaccination(ND3), high cell-mediated immune response, using the wing web response tophytohemglutinin (PHA) and high phagocytic activity, measured as carbone clearance(CC). Line ND3-L was selected on ND3, line PHA-L was selected on PHA, and lineCC-L on CC, but all lines were measured for all three traits. The fourth line was...
Tipo: Journal Article Palavras-chave: WHITE LEGHORN CHICKEN BREED; MYCOBACTERIUM BUTYRICUM; SELECTION.
Ano: 2008 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200839cc3331&uri=/notices/prodinra1/2009/11/
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Development and performances of a Japanese quail line homozygous for the diabetes insipidus (di) mutation Inra
Minvielle, F.; Grossmann, R; Gourichon, D..
A strain of Japanese quail with the polyuriadisorder (excessive urination) was developed fromfounders that regurgitated water spontaneously. A backcrosswith a nonpolyuric quail line showed that the polyuricstrain was fixed for an autosomal recessive mutationthat also induced polydipsia (excessive drinking). Plasmalevels and brain mRNA contents for avian Arg vasotocinwere little affected by the mutation, but plasma avianArg vasotocin was 13-fold higher and brain mRNA contentswere significantly increased in both normal and mutant quail following a 24-h water deprivation. Affectedand normal birds had similar performance traits (eggproduction and quality, feed intake, and gross carcasstraits), but residual feed consumption was higher in polydipsicmales. These...
Tipo: Journal Article Palavras-chave: JAPANESE QUAIL; DIABETES INSIPIDUS; DI MUTATION; AVIAN ARGININE VASOTOCIN; PERFORMANCE.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008b8014476&uri=/notices/prodinra1/2008/08/
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Effects of the dominant lethal Yellow mutation on reproduction, growth, feed consumption, body temperature, and body composition in Japanese quail Inra
Minvielle, F.; Gourichon, D.; ITO, M.; INOUE-MURAYAMA, M.; Riviere, S..
Wild-type Japanese quail were comparedwith full-sibs with a yellow plumage color determinedby an autosomal dominant mutation (Y), which is lethalwhen homozygous. These quail have wheat-straw yellow-colored feathers. Early growth was slower in yellowquail that had 2.4% lower BW than wild-type quail (149.3g vs. 153.0 g) at 28 d of age. The BW, however, was similarfor yellow and wild-type males at 35 d, and it remainedso throughout the last part of the growth of the quailmonitored until the age of 120 d, as indicated by the veryclose parameters of the monomolecular growth curve [BW= A − B exp(−kt)] obtained for the 2 groups. Yellowplumage color was also associated with a more difficultadaptation to housing (measured by temporary BW loss)in individual cages...
Tipo: Journal Article Palavras-chave: JAPANESE QUAIL; AGOUTI; YELLOW; PLUMAGE COLOR; ABDOMINAL FAT.
Ano: 2007 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200863c21e&uri=/notices/prodinra1/2008/08/
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Effects of two-locus combinations, using the « roux », « lavender » and « beige » mutations, on plumage color of Japanese quail Inra
Minvielle, F.; Gourichon, D.; Monvoisin, J.L..
The interactions between the effects of three plumage color mutations taken two-by-two (sex-linked recessive roux,autosomal recessive lavender, and autosomal dominant beige) were studied in Japanese quail by producing a total of 121 F1and 1118 F2 quail from the three pure stocks. Three new plumage colors were obtained in F2 quail: roux-diluted beige,cream, and lavender-diluted beige. Two of them, roux-diluted beige (from the roux and beige mutations) and cream (fromthe roux and lavender mutations) corresponded to double homozygotes or hemizygous birds, and could therefore be usedto tag a quail line. On the other hand, an F3 from F2 birds with lavender-diluted beige plumage was necessary to show thatquail with this plumage color were homozygous for the...
Tipo: Journal Article Palavras-chave: CAILLE JAPONAISE; COULEUR DU PLUMAGE; MUTATION; EPISTASIE.
Ano: 2003 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008263add3&uri=/notices/prodinra1/2008/08/
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Etude comparée des gavages traditionnel et pneumatique chez l'oie et le canard Inra
Guy, G.; Blum, J.C.; Lapierre, N.; Gourichon, D..
Deux essais ont été mis en place à la Station expérimentale INRA des Palmipèdes à Foie Gras (Artiguères) afin de comparer les performances des oies et des canards soumis au gavage traditionnel au grain ou au gavage pneumatique utilisant du maïs broyé additionné d’eau. Cette dernière technique est très rapide mais semble donner des performances irrégulières et entraîne une moins bonne assimilation du maïs.Au cours de l’essai 1, l’efficacité du "gavage pneumatique" basé sur l’emploi de farine injectée sous forme de bouillie dans l’oesophage à l’aide d’une pompe pneumatique est comparée à celle du gavage traditionnel (maïs grain) réalisé selon deux modalités : gavage intensif et gavage conduit plus lentement pour correspondre sensiblement au niveau...
Tipo: Journal Article Palavras-chave: RENDEMENT ALIMENTAIRE; GAVAGE; UTILISATION DIGESTIVE; ENERGIE METABOLISABLE; VALEUR ENERGETIQUE.
Ano: 1994 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9500002129044799&uri=/notices/prodinra1/2008/02/
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Influence des conditions d'abattage et de réfrigération sur la qualité des foies gras d'oie Inra
Rousselot-Pailley, D.; Guy, G.; Gourichon, D.; Sellier, N.; Blum, J.C..
Les conditions d’abattage, d’éviscération et de refroidissement des oies gavées ont une incidence importante sur la production quantitative et qualitative des foies gras. La mise à jeun des animaux avant l’abattage est nécessaire pour préserver leur qualité sanitaire. Toutefois, un jeûne prolongé entre le dernier repas de gavage et l’abattage peut entraîner une importante diminution du poids du foie gras et une altération de sa qualité technologique par augmentation de sa fonte lipidique. Un optimum pourrait être trouvé autour de 12 hLa réfrigération rapide des foies gras après l’abattage des oies gavées est nécessaire pour limiter leur fonte lipidique et ceci d’autant plus que leur qualité technologique initiale est meilleure (foies de 600 à 900 g)....
Tipo: Journal Article Palavras-chave: PALMIPEDE GRAS; ABATTAGE; EVISCERATION; REFRIGERATION DES CARCASSES; JEUNE; POTENTIEL GENETIQUE; GAVAGE; TECHNIQUE DE PRODUCTION.
Ano: 1992 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9300009598034835&uri=/notices/prodinra1/2008/03/
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Microsatellite mapping of QTL affecting growth, feed consumption, egg production, tonic immobility and body temperature of Japanese quail Inra
Minvielle, F.; KAYANG; INOUE-MURAYAMA; MIWA; Vignal, A.; Gourichon, D.; Neau, A.; Monvoisin, J.L.; ITO.
Background: The Japanese quail (Coturnix japonica) is both an animal model in biology and a commercialbird for egg and meat production. Modern research developments with this bird, however, have beenslowed down by the limited information that is available on the genetics of the Japanese quail. Recently,quail genetic maps with microsatellites and AFLP have been produced which open the way to comparativeworks with the chicken (Gallus gallus), and to QTL detection for a variety of traits. The purpose of thiswork was to detect for the first time QTL for commercial traits and for more basic characters in an F2experiment with 434 female quail, and to compare the nature and the position of the detected QTL withthose from the first chicken genome scans carried out...
Tipo: Journal Article Palavras-chave: CAILLE JAPONAISE; QTL; OEUF; CROISSANCE; EMOTIVITE.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20087ecc4964&uri=/notices/prodinra1/2008/08/
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Search for QTL affecting the shape of the egg laying curve of the Japanese quail Inra
Minvielle, F.; KAYANG; INOUE-MURAYAMA; MIWA; Vignal, A.; Gourichon, D.; Neau, A.; Monvoisin, J.L.; ITO.
Background: Egg production is of critical importance in birds not only for their reproduction but alsofor human consumption as the egg is a highly nutritive and balanced food. Consequently, laying in poultryhas been improved through selection to increase the total number of eggs laid per hen. This number is thecumulative result of the oviposition, a cyclic and repeated process which leads to a pattern over time (theegg laying curve) which can be modelled and described individually. Unlike the total egg number whichcompounds all variations, the shape of the curve gives information on the different phases of egg laying,and its genetic analysis using molecular markers might contribute to understand better the underlyingmechanisms. The purpose of this study...
Tipo: Journal Article Palavras-chave: CAILLE; QTL; COURBE DE PONTE.
Ano: 2006 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20085eb8037d&uri=/notices/prodinra1/2008/08/
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Testing homology of loci for two plumage colors, « lavender » and « recessive white », with hybrids between chickens and Japanese quail hybrids Inra
Minvielle, F.; Gourichon, D.; Monvoisin, J.L..
Tipo: Journal Article Palavras-chave: HYBRIDATION; POULET; CAILLE JAPONAISE; HOMOLOGIE; PLUMAGE; COULEUR.
Ano: 2002 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2008af513b12&uri=/notices/prodinra1/2008/08/
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The "silver" Japanese quail and the MITF gene: causal mutation, associated traits and homology with the "blue" chicken plumage Inra
Minvielle, F.; Bed'Hom, B.; Coville, J.L.; Ito, S.; Inoue-Murayama, M.; Gourichon, D..
Tipo: Journal Article Palavras-chave: PLUMAGE; PHENOTYPE.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20106085bd2e&uri=/notices/prodinra1/2010/10/
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Two new plumage mutations in the Japanese quail : « curly » feather and « rusty » plumage Inra
Minvielle, F.; Gourichon, D.; Moussu, C..
Background: The genetics of plumage of Japanese quail is of interest both from a biologicalstandpoint, for comparative studies between avian species, and from a zootechnical standpoint, foridentifying commercial selection lines or crosses. There are only few plumage mutations reportedin quail, and the present work describes a new color variant "rusty" and a new feather structure"curly", and their heredity from an F1 and F2 segregation experiment.Results: Curly feathers result from abnormal early growth caused by transient joining of folliclewalls of adjacent feathers around 10 days of age, but the expression of the trait is variable. Rustyplumage color results from the replacement of the wild-type plumage pattern on the tip of thefeather by a reddish...
Tipo: Journal Article Palavras-chave: CAILLE JAPONAISE; PLUMAGE; MUTATION.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20082fe410a4&uri=/notices/prodinra1/2008/08/
Registros recuperados: 14
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