References of "Bertozzi, Carlo"
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See detailWithin and across breed differences in fatty acids profiles of milk and milk fat
Soyeurt, Hélène ULiege; Dardenne, Pierre; Croquet, Coraline et al

in Proceedings of the Bristish Society of Animal Science (2006)

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See detailWithin and across breeds differences in fatty acids profiles of milk and milk fat in dairy cows.
Soyeurt, Hélène ULiege; Dardenne, Pierre; Mayeres, Patrick et al

in Proceedings of the 8th World Congress on Genetics Applied to Livestock Production (2006)

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See detailValLait - Perspective d’évolution du contrôle laitier en Wallonie (Belgique)
Abras, Sven; Gillon, Alain ULiege; Bertozzi, Carlo et al

in 12ièmes Recontres Recherches Ruminants, Paris, les 7 et 8 Décembre 2005 (2005, December)

ValLait est un projet qui vise à optimaliser les valorisations des données récoltées via le contrôle laitier. Ces valorisations reposent sur une régression multiple (“BP”, pour “Best Prediction”) qui ... [more ▼]

ValLait est un projet qui vise à optimaliser les valorisations des données récoltées via le contrôle laitier. Ces valorisations reposent sur une régression multiple (“BP”, pour “Best Prediction”) qui permet d’estimer les productions journalières de lait, de matières grasses et de protéines d’un animal en se basant sur différents effets comme le stade de lactation, la date de vêlage, les historiques de production du troupeau et de la population... En outre, le modèle BP permet également, dès le début de la lactation d’un animal, de prédire ses productions journalières futures. [less ▲]

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See detailLes mammites en élevage laitie. Outils et stratégies de diagnostic
Hanzen, Christian ULiege; Boudry, Benjamin; Bertozzi, Carlo et al

Conference (2003, October 11)

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See detailQuantification of bST in milk by electrochemiluminescence: a way for detection of treated cows.
Renaville, Robert ULiege; Deaver, D.; Baronheid, Christophe et al

in Proceedings of the 4th International Conference on Farm Animal Endocrinology (2001, October)

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See detailDevelopment of specific antibodies for the quantification of plasma insulin-like growth factor-binding protein-3 in cattle.
Renaville, Robert ULiege; Bertozzi, Carlo; Hetzel, Sandrine et al

Poster (2001, July)

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See detailSomatotropine bovine: mode d'action, effets zootechniques et dé&tection
Renaville, Robert ULiege; Bertozzi, Carlo; Portetelle, Daniel ULiege

Book published by IRSIA Ed. (2001)

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See detailA homologous radioimmunoassay for quantification of insulin-like growth factor-binding protein-3 in blood from cattle.
Renaville, Robert ULiege; Bertozzi, Carlo; Hornick, J. L. et al

in Proceedings of the 2nd Belgian Workshop on Animal Endocrinology. (2000, November 15)

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See detailMutation in exon 5 of bovine prolactin gene is not associated with milk traits in Holstein bulls.
Parmentier, Isabelle; Gengler, Nicolas ULiege; Laliberte, P. et al

in Journal of Animal Science (2000, July 24), 78/83(Suppl. 1/ Suppl. 1), 78

The prolactin hormone, PRL, plays a critical role in lactation. This hormone is, primarily responsible for the synthesis of milk proteins, lactose, and lipids, all major components of milk. In addition ... [more ▼]

The prolactin hormone, PRL, plays a critical role in lactation. This hormone is, primarily responsible for the synthesis of milk proteins, lactose, and lipids, all major components of milk. In addition, PRL has been shown to directly stimulate insulin-like growth factor-I binding proteins, epidermal growth factor, a glycolysated mucin, parathyroid-like peptide, and PRL-inducible proteins in normal and neoplasmic tissue. The objectives of this research were to identify mutation in exon 5 of bovine PRL gene and to establish association between observed mutation and milk traits in Holstein bulls DNA was extracted from semen of 1100 Holtsein bulls provided by Semex-Alliance (Guelph, Canada). A mixed model was used to study association between alleles and milk, protein and fat yields. In this model, herd, year, season, parity, lactation, age classes, month of lactation were fixed effects and permanent environment, animal and residual effects were considered as random effects. Using BESS-Scan Mutation Detection and localization Kit (Epicentre Technologies), a mutation was found in the fifth exon of the PRL gene. By DNA sequencing, a A to G transition was identified at the 718 amino acid of the protein. In our population, allelic frequencies of the A and G alleles were 0.34 and 0.66, respectively. Statistical analysis showed no significant effect of PRL polymorphism at the exon 5 on lactation traits. In conclusion, the PRL polymorphism found in the fifth exon was not associated with lactation traits of Holtein bulls. This polymorphism is, thus, not a tool of choice for using in breeding programs. This research was supported by Belgian Ministery of Agriculture grant 5859 and Semex Alliance, Guelph, Canada. [less ▲]

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See detailSélection assistée par marqueurs. PIT-1: un marqueur génétique intéressant pour la production laitière.
Parmentier, Isabelle; Gengler, Nicolas ULiege; Bertozzi, Carlo et al

in Cinquième Carrefour des Productions Animales. Quels systèmes de Productions Animales pour le 21ème siècle? (2000, January 26)

Les progrès enregistrés en biologie et génétique moiéculaires depuis une vingtaine d'années permettent maintenant de visualiser rapidement certains traits du patrimoine génétique des animaux de rente ... [more ▼]

Les progrès enregistrés en biologie et génétique moiéculaires depuis une vingtaine d'années permettent maintenant de visualiser rapidement certains traits du patrimoine génétique des animaux de rente appelés marqueurs moléculaires ou locus marqueurs Des efforts substantiels sont développés par les scientifiques pour identifier des gènes à effets quantitatifs, ou ETL/QTL (pour Economic/Quantitative Traits Locus), soutenus d'une part, par le Service Recherche et Développement du Ministère des Classes Moyennes et de l'Agriculture, et d'autre part, par différentes sociétés d'élevage L'incorporation des données acquises sur les variations alléliques de ces gènes dans les schémas de sélection (sélection assistée par marqueurs) constitue à l heure actuelle une approche technique particulièrement intéressante pour faire face aux contraintes de productivité des productions animales. responsables de la variabilité phénotypique des animaux. [less ▲]

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See detailIdentification par empreintes génétiques des espèces animales entrant dans une chaîne alimentaire
Haezebroeck, Valérie; Renaville, Robert ULiege; Bertozzi, Carlo et al

in Cinquième Carrefour des Productions animales. Quels systèmes de Productions Animales pour le 21ème siècle? (2000, January 26)

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See detailModulation if growth hormone action by active immunization in dairy cows
Vleurick, Lieve; Deaver, Daniel; Bertozzi, Carlo et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2000), 4

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See detailAlteration of thyroid hormones, insulin-like growth factor-I (IGF-I) and IGFBPs in finishing calves treated with dexamethasone
Bertozzi, Carlo; Massart, Serge; Darras, Veerle et al

in Canadian Journal of Animal Science (2000), 80

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See detailIdentification of animals treated with bovine somatotropin : a new non-isotopic detection system for bST
Baronheid, Christophe; Bertozzi, Carlo; Renaville, Robert ULiege et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2000), 4

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See detailPerspective and limit of candidate gene marker’s technology in animal breeding.
Renaville, Robert ULiege; Parmentier, Isabelle; Gengler, Nicolas ULiege et al

in Congresso de Melhoramento Genetico (1999, November)

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See detailIdentification of animals treated with bovine somatotropin : a new non-isotopic detection system for BST
Baronheid, Christophe; Bertozzi, Carlo; Renaville, Robert ULiege et al

in 1st Belgian Workshop on Animal Endocrinology (1999, October 13)

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See detailModulation of growth hormone action by active immunization in dairy cows.
Vleurick, Lieve; Deaver, D.; Bertozzi, Carlo et al

in 1st Belgian Workshop on Animal Endocrinology (1999, October 13)

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See detailElaboration de méthodes indirectes de criblage des animaux traités par des substances à effet anabolisant.
Bertozzi, Carlo; Portetelle, Daniel ULiege; Vleurick, Lieve et al

in Quatrième Carrefour des Productions animales : Les démarches de qualité en production de viandes : Pourquoi ? Pour qui ? (1999, January 27)

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See detailGrowth Hormone and parturition adversely influence immuno-reactive Plasma Insulin-like Growth Factor Binding Protein-2 in Cattle
Vleurick, Lieve; Vandehaar, Michael; Bertozzi, Carlo et al

in Growth Regulation (1999), 9

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See detailBeta-agonist or corticoids treatment differently alter insulin-like growth factor (IGF)-I and IGF-binding protein-2 plasma levels in finishing bulls
Renaville, Robert ULiege; Bertozzi, Carlo; Parmentier, Isabelle et al

in Growth Regulation (1999), 9

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