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Mostrando ítems 1-20 de 48
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A comprehensive analysis of the genetic diversity and environmental adaptability in worldwide Merino and Merino‑derived sheep breeds
Ceccobelli, Simone; Landi, Vincenzo; Senczuk, Gabriele; Mastrangelo, Salvatore; Sardina, Maria Teresa; Ben‑Jemaa, Slim; Persichilli, Christian; Karsli, Taki; Balteanu, Valentin‑Adrian; Raschia, Maria Agustina; Poli, Mario Andres; Ciappesoni, Gabriel; Muchadeyi, Farai Catherine; Dzomba, Edgar Farai; Kunene, Nokuthula Winfred; Lühken, Gesine; Deniskova, Tatiana Evgenievna; Dotsev, Arsen Vladimirovich; Zinovieva, Natalia Anatolievna; Zsolnai, Attila; Anton, István; Kusza, Szilvia; Carolino, Nuno; Santos‑Silva, Fátima; Kawęcka, Aldona; Swiatek, Marcin; Niżnikowski, Roman; Spehar, Marija; Anaya, Gabriel; Granero, Antonio; Perloiro, Tiago; Cardoso, Pedro; Grande, Silverio; López de los Santos, Beatriz; Danchin‑Burge, Coralie; Pasquini, Marina; Martínez Martínez, Amparo; Delgado Bermejo, Juan Vicente; Lasagna, Emiliano; Ciani, Elena; Sarti, Francesca Maria; Pilla, Fabio (BioMed Central, 2023-04)Background: To enhance and extend the knowledge about the global historical and phylogenetic relationships between Merino and Merino-derived breeds, 19 populations were genotyped with the OvineSNP50 BeadChip specifically ... -
A novel association of BoLA DRB3 alleles in BLV infected cattle with different proviral loads
Nieto Farias, María Victoria; Caffaro, María Eugenia; Lendez, Pamela Anahí; Passucci, Juan; Poli, Mario Andres; Ceriani, María Carolina; Dolcini, Guillermina Laura (2017)Bovine leukemia virus (BLV) is associated with the most common neoplastic disease of cattle. BLV has a silent dissemination in the herd due to infected cell exchange, thus the concentration of BLV-infected cells in blood ... -
Análisis de la duración de la gestación y de los loci que influyen sobre ella en bovinos Holando y cruzas
Raschia, Maria Agustina; Maizon, Daniel Omar; Poli, Mario Andres (Asociación Argentina de Producción Animal, 2022-11)Introducción: La intensa selección para producción lechera junto con una consideración insuficiente de parámetros de fertilidad y salud va en detrimento de estos últimos rasgos. Muchos países ampliaron los objetivos de sus ... -
Ancestry analysis of locally adapted crespa goats from southernmost Brazil
Lopes, D.D.; Fernandez, G.P.; Poli, Mario Andres; Moreira, Gilson Rudinei Pires; Freitas, T.R.O.; Gonçalves, G.L. (2016)Crespa goats are phenotypically similar to the Angora breed, and are traditionally reared in small, low-tech farms in southernmost Brazil. Whether they represent degenerated remnants of pure Angora goats or result from ... -
Association of an IRF3 putative functional uORF variant with resistance to Brucella infection: A candidate gene based analysis of InDel polymorphisms in goats
Rossi, Ursula; Hasenauer, Flavia Carolina; Caffaro, María Eugenia; Raschia, Maria Agustina; Maurizio, Estefania; Cortez, Hector Sergio; Neumann, Roberto Daniel; Poli, Mario Andres; Rossetti, Carlos Alberto (Elsevier, 2019-03)Brucellosis is an important zoonotic disease caused by infection with Brucella spp. It generates major economic losses in livestock production worldwide. Goats are the principal hosts of B. melitensis, the main infection ... -
Association of TNF rs668920841 and INRA111 polymorphisms with caprine brucellosis: A case-control study of candidate genes involved in innate immunity
Hasenauer, Flavia Carolina; Rossi, Ursula; Caffaro, María Eugenia; Raschia, Maria Agustina; Maurizio, Estefanía; Poli, Mario Andres; Rossetti, Carlos Alberto (Elsevier, 2020-11)Caprine brucellosis is an infectious, contagious zoonotic disease caused by Brucella melitensis. Multiple factors, including host genetics, can influence the outcome of the exposure to Brucella; and it is expected that ... -
Association of TNF-α gene promoter region polymorphisms in bovine leukemia virus (BLV)-infected cattle with different proviral loads
Lendez, Pamela Anahi; Passucci, Juan Antonio; Poli, Mario Andres; Gutierrez, Silvina Elena; Dolcini, Guillermina Laura; Ceriani, Maria Carolina (2015-08)Tumor necrosis factor alpha (TNF-α) is a pleiotropic cytokine involved in the immune response against viral and other infections. Its expression levels are affected by a polymorphism in the promoter region of the gene. ... -
BoLA-DRB3 exon2 polymorphisms among tuberculous cattle: Nucleotide and functional variability and their association with bovine tuberculosis pathology
Eirin, Maria Emilia; Carignano, Hugo Adrian; Shimizu, Ernesto; Pando, Maria de los Angeles; Zumarraga, Martin Jose; Magnano, Gabriel; Macías, Analía; Garbaccio, Sergio Gabriel; Huertas, Pablo Sebastian; Morsella, Claudia Graciela; Ferrara Muñiz, Ximena; Cataldi, Angel Adrian; Paolicchi, Fernando; Poli, Mario Andres (Elsevier, 2020-06)Bovine tuberculosis (bTB) is caused by Mycobacterium bovis and disseminated worldwide. In Argentina, the highest prevalence occurs in dairy areas. BoLA DRB3.2 is related to the adaptive immunity in mycobacterial infections. ... -
BOLA-DRB3 gene polymorphisms influence bovine leukaemia virus infection levels in Holstein and Holstein × Jersey crossbreed dairy cattle
Carignano, Hugo Adrian; Beribe, Maria Jose; Caffaro, María Eugenia; Amadio, Ariel; Nani, Juan Pablo; Gutierrez, Gerónimo; Alvarez, Irene; Trono, Karina Gabriela; Miretti, Marcos Mateo; Poli, Mario Andres (2017-05)Bovine leukemia virus (BLV) infections, causing persistent lymphocytosis and lethal lymphosarcoma in cattle, have reached high endemicity on dairy farms. We observed extensive inter-individual variation in the level of ... -
Bovine leukemia virus becomes established in dairy herds before the first lactation
Merlini, Ramiro; Gutierrez, Gerónimo; Alvarez, Irene; Jaworski, Juan Pablo; Carignano, Hugo Adrian; Poli, Mario Andres; Willems, Luc; Trono, Karina Gabriela (2016)In this work, we studied seven groups of pregnant heifers from a consortium of dairy farms heavily infected with bovine leukemia virus (BLV). ELISA testing showed that the seroprevalence ranges of BLV in heifers between ... -
Candidate Gene Approach for Parasite Resistance in Sheep – Variation in Immune Pathway Genes and Association with Fecal Egg Count
Periasamy, Kathiravan; Pichler, Rudolf; Poli, Mario Andres; Cristel, Silvina Lujan; Cetra, Bibiana Maria; Medus, Pablo Daniel; Basar, Muladno; Thiruvenkadan, A.K.; Ramasamy, Saravanan; Ellahi, Masroor Babbar; Mohammed, Faruque; Teneva, Atanaska; Shamsuddin, Mohammed; Garcia Podesta, Mario; Diallo, Adama (Plos One, 2014-02-12)Sheep chromosome 3 (Oar3) has the largest number of QTLs reported to be significantly associated with resistance to gastro-intestinal nematodes. This study aimed to identify single nucleotide polymorphisms (SNPs) within ... -
Dataset from: “Frequencies of β-casein variants and their influence on genetic merit for production traits in Holstein cows [Conjunto de datos]
Caffaro, María Eugenia; Raschia, Maria Agustina; Maizon, Daniel Omar; Poli, Mario Andres (2024)The dataset consists of records from 2600 Holstein cows from three private farms in the central dairy area of Argentina with different breeding objectives and phenotypic records taken over different seasons, periods, and ... -
Deletion in KARLN intron 5 and predictive relationship with bovine tuberculosis and brucellosis infection phenotype
Rossi, Ursula Amaranta; Caffaro, María Eugenia; Raschia, Maria Agustina; Hasenauer, Flavia Carolina; Poli, Mario Andres; Rossetti, Carlos Alberto (Springer, 2023-06)Kalirin (gene: KALRN) is a Rho-GEF kinase linked to neurodegenerative diseases in humans. Unexpectedly, various polymorphisms in KALRN gene were previously associated with resistance to bacterial infections in ruminants. ... -
Diversity of the BoLA-DRB3 gene in cattle breeds from tropical and subtropical regions of Argentina
Valenzano, Magali Nicole; Caffaro, María Eugenia; Lia, Veronica Viviana; Poli, Mario Andres; Wilkowsky, Silvina Elizabeth (Springer, 2021-12)Bovine leukocyte antigens (BoLA) have been widely studied because of their primary function in the recognition of pathogens by the immune system. To date, however, the characterization of the BoLA-DRB3 gene in Latin American ... -
Effects of breed and genomic inbreeding on milk, fat and protein lactation yields and fertility traits in pasture-based dairy cows in Argentina
Beribe, Maria Jose; Carignano, Hugo Adrian; Poli, Mario Andres; Lopez-Villalobos, Nicolás (Cambridge University Press, 2024-08)The objective of the current study was to evaluate the effects of breed and genomic inbreeding on 305-day lactation yields of milk, fat and protein; and fertility traits of pasture-based dairy cows in Argentina. The genomic ... -
Estudio de variables biológicas ante un desafío artificial de L3 de H. contortus en dos majadas de ovinos Corriedale
Donzelli, María Valeria; Maizon, Daniel Omar; Cetra, Bibiana Maria; Medus, Pablo Daniel; Bonelli, Rita; Raschia, Maria Agustina; Caffaro, María Eugenia; Poli, Mario Andres (Asociación Argentina de Producción Animal, 2022-11)H. contortus es uno de los parásitos que ocasiona mayores problemas en regiones templadas, tropicales y subtropicales debido a pérdidas productivas y económicas. La utilización de drogas es fundamental para el control de ... -
European research priorities in farm animal genomics
Dovc, Peter; Gorjanc, Gregor; Ogorevc, Jernej; Prpar, Sonja; Simcic, Mojca; Kunej, Tanja; Poli, Mario Andres (University of Zagreb, 2013-09)Production of safe and healthy high quality food for human population, preservation of stable rural social economic infrastructure and sustainable use of agricultural land and animal resources are important goals of European ... -
Evaluation of polymorphisms at the 3´ UTR SLC11A1 gene microsatellites and their associations with the outcome of Brucella abortus infection in Bos taurus cattle
Hasenauer, Flavia Carolina; Caffaro, María Eugenia; Poli, Mario Andres; Rossetti, Carlos Alberto (Ediciones INTA, 2022-11)In ruminants, polymorphisms in microsatellites at 3´untranslated region (3´ UTR) of the SLC11A1 gene were associated with natural resistance to Brucella spp. and Mycobacterium spp. infection, but its relevance to prevent ... -
Evaluation of total white blood cell count as a marker for proviral load of bovine leukemia virus in dairy cattle from herds with a high seroprevalence of antibodies against bovine leukemia virus
Alvarez, Irene; Gutierrez, Gerónimo; Gammella, Mariela; Martínez, Cecilia; Politzki, Romina Paula; González, Cintia Beatríz; Caviglia, Luciana; Carignano, Hugo; Fondevila, Norberto Antonio; Poli, Mario Andres; Trono, Karina Gabriela (2013-05)Objective—To determine the reference interval for WBC counts in Holstein dairy cows from herds with high seroprevalence for anti–bovine leukemia virus (BLV) antibodies, analyze the correlation of total WBC counts and blood ... -
Exploring the association between polymorphisms at 3’UTR SLC11A1 gene microsatellites and resistance to tuberculosis: A case-control study in Bos taurus dairy cattle
Hasenauer, Flavia Carolina; Garbaccio, Sergio Gabriel; Caffaro, María Eugenia; Garro, Carlos Javier; Huertas, Pablo Sebastian; Poli, Mario Andres; Rossetti, Carlos Alberto (2018-04)Bovine tuberculosis is a contagious infectious disease that causes significant economic impact in dairy and meat farms throughout the world. Multiple factors, including host genome, determine the outcome of the infection. ...