Listando ARTICLES CIENTÍFICS por autor/a "bb1a7415-5a7e-4d03-89fc-935c703d85f6"
Mostrando ítems 21-40 de 46
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Hierarchy Establishment in Growing Finishing Pigs: Impacts on Behavior, Growth Performance, and Physiological Parameters
da Fonseca de Oliveira, Angela Cristina; Webber, Saulo Henrique; Ramayo-Caldas, Yuliaxis; Dalmau, Antoni; Costa, Leandro Batista (Animals, 2023-01-14) Benestar Animal; Genètica i Millora AnimalPigs are social animals that live in groups with well-established social structures and have always been a key species in debates over farm animal welfare. However, intensive production systems often ... -
Identification of transcriptional regulatory variants in pig duodenum, liver, and muscle tissues
Crespo-Piazuelo, Daniel; Acloque, Hervé; González-Rodríguez, Olga; Mongellaz, Mayrone; Mercat, Marie-José; Bink, Marco C A M; Huisman, Abe E; Ramayo-Caldas, Yuliaxis; Sanchez, Juan Pablo; Ballester Devis, Maria (GigaScience, 2023-06-24) Genètica i Millora AnimalBackground In humans and livestock species, genome-wide association studies (GWAS) have been applied to study the association between variants distributed across the genome and a phenotype of interest. ... -
Integrating genome-wide co-association and gene expression to identify putative regulators and predictors of feed efficiency in pigs
Ramayo-Caldas, Yuliaxis; Mármol-Sánchez, Emilio; Ballester, Maria; Pablo Sánchez, Juan; González-Prendes, Rayner; Amills, Marcel; Quintanilla, Raquel (Genetics Selection Evolution, 2019-09-02) Genètica i Millora AnimalBackground: Feed efciency (FE) has a major impact on the economic sustainability of pig production. We used a systems‑based approach that integrates single nucleotide polymorphism (SNP) co‑association ... -
Integration of GWAS, pathway and network analyses reveals novel mechanistic insights into the synthesis of milk proteins in dairy cows
Pegolo, Sara; Mach, Núria; Ramayo-Caldas, Yuliaxis; Schiavon, Stefano; Bittante, Giovanni; Cecchinato, Alessio (Scientific Reports, 2018-01-12) Genètica i Millora AnimalThe quantities and proportions of protein fractions have notable effects on the nutritional and technological value of milk. Although much is known about the effects of genetic variants on milk proteins, ... -
Integration of liver gene co-expression networks and eGWAs analyses highlighted candidate regulators implicated in lipid metabolism in pigs
Ballester, Maria; Ramayo-Caldas, Yuliaxis; Revilla, Manuel; Corominas, Jordi; Castelló, Anna; Estellé, Jordi; Fernández, Ana I.; Folch, Josep M. (Scientific Reports, 2017-04-19) Genètica i Millora AnimalIn the present study, liver co-expression networks and expression Genome Wide Association Study (eGWAS) were performed to identify DNA variants and molecular pathways implicated in the functional regulatory ... -
Integrative approach using liver and duodenum RNA-Seq data identifies candidate genes and pathways associated with feed efficiency in pigs
Ramayo-Caldas, Yuliaxis; Ballester, Maria; Sánchez, Juan Pablo; González-Rodríguez, Olga; Revilla, Manuel; Reyer, Henry; Wimmers, Klaus; Torrallardona, David; Quintanilla, Raquel (Scientific Reports, 2018-01-11) Genètica i Millora Animal; Nutrició AnimalThis study aims identifying candidate genes and pathways associated with feed efficiency (FE) in pigs. Liver and duodenum transcriptomes of 37 gilts showing high and low residual feed intake (RFI) were ... -
kernInt: A Kernel Framework for Integrating Supervised and Unsupervised Analyses in Spatio-Temporal Metagenomic Datasets
Ramon, Elies; Belanche-Muñoz, Lluís; Molist, Francesc; Quintanilla, Raquel; Perez-Enciso, Miguel; Ramayo-Caldas, Yuliaxis (Frontiers in Microbiology, 2021-01-28) Genètica i Millora AnimalThe advent of next-generation sequencing technologies allowed relative quantification of microbiome communities and their spatial and temporal variation. In recent years, supervised learning (i.e., ... -
Leveraging host-genetics and gut microbiota to determine immunocompetence in pigs
Ramayo-Caldas, Yuliaxis; Zingaretti, Laura M.; Pérez-Pascual, David; Alexandre, Pamela A.; Reverter, Antonio; Dalmau, Antoni; Quintanilla, Raquel; Ballester, Maria (Animal Microbiome, 2021-10-24) Genètica i Millora AnimalBackground: The gut microbiota infuences host performance playing a relevant role in homeostasis and function of the immune system. The aim of the present work was to identify microbial signatures ... -
Link-HD: a versatile framework to explore and integrate heterogeneous microbial communities
Zingaretti, Laura M.; Renand, Gilles; Morgavi, Diego P.; Ramayo-Caldas, Yuliaxis (Bioinformatics, 2019-11-18) Genètica i Millora AnimalMotivation We present Link-HD, an approach to integrate multiple datasets. Link-HD is a generalization of ‘Structuration des Tableaux A Trois Indices de la Statistique–Analyse Conjointe de Tableaux’, a ... -
Longitudinal modelling of performance and feed efficiency traits in growing Duroc pigs
Herrera-Cáceres, William; Ramayo-Caldas, Yuliaxis; Sánchez, Juan Pablo (Livestock Science, 2022-01-07) Genètica i Millora AnimalIn this study we used the phenotypic information of 1,499 Duroc pigs, recorded longitudinally in the age period from 110 to 200 days of age for individual daily feed intake (DFI), backfat thickness (BF) ... -
Mixed management in growing and finishing pigs: Differences between gender and their impacts on behavior, growth performance, and physiological parameters
de Oliveira, Angela Cristina da Fonseca; Costa, Leandro Batista; Weber, Saulo Henrique; Ramayo-Caldas, Yuliaxis; Dalmau, Antoni (PLoS ONE, 2023-04-13) Benestar Animal; Genètica i Millora AnimalMixing, a common management strategy used to regroup pigs, has been reported to impair individual performance and affect pig welfare because of the establishment of a new social hierarchy after regrouping. ... -
Modeling microRNA-driven post-transcriptional regulation using exon–intron split analysis in pigs
Mármol-Sánchez, Emilio; Cirera, Susanna; Zingaretti, Laura M.; Jacobsen, Mette Juul; Ramayo-Caldas, Yuliaxis; Jørgensen, Claus B.; Fredholm, Merete; Figueiredo Cardoso, Tainã; Quintanilla, Raquel; Amills, Marcel (Animal Genetics, 2022-07-10) Genètica i Millora AnimalThe contribution of microRNAs (miRNAs) to mRNA post-transcriptional regulation has often been explored by the post hoc selection of downregulated genes and determining whether they harbor binding sites ... -
Modulatory effect of protein and carotene dietary levels on pig gut microbiota
González-Prendes, Rayner; Pena, Ramona Natacha; Solé, Emma; Seradj, Ahmad Reza; Estany, Joan; Ramayo-Caldas, Yuliaxis (Scientific Reports, 2019-10-10) Genètica i Millora AnimalIn this study we investigated the impact of dietary protein and carotene levels on microbial functions and composition during the last month of purebred fattening Duroc pigs. Fecal microbiota was ... -
Mutations on a conserved distal enhancer in the porcine C-reactive protein gene impair its expression in liver
Hernández-Banqué, Carles; Jové-Juncà, Teodor; Crespo-Piazuelo, Daniel; González-Rodríguez, Olga; Ramayo-Caldas, Yuliaxis; Esteve-Codina, Anna; Mercat, Marie-José; Bink, Marco C. A. M.; Quintanilla, Raquel; Ballester, Maria (Frontiers in Immunology, 2023-09-14) Genètica i Millora AnimalC-reactive protein (CRP) is an evolutionary highly conserved protein. Like humans, CRP acts as a major acute phase protein in pigs. While CRP regulatory mechanisms have been extensively studied in humans, ... -
On the holobiont ‘predictome’ of immunocompetence in pigs
Calle-García, Joan; Ramayo-Caldas, Yuliaxis; Zingaretti, Laura M.; Quintanilla, Raquel; Ballester Devis, Maria; Pérez-Enciso, Miguel (Genetics Selection Evolution, 2023-05-01) Genètica i Millora AnimalBackground Gut microbial composition plays an important role in numerous traits, including immune response. Integration of host genomic information with microbiome data is a natural step in the prediction ... -
Opportunities and limits of combining microbiome and genome data for complex trait prediction
Pérez-Enciso, Miguel; Zingaretti, Laura M.; Ramayo-Caldas, Yuliaxis; de los Campos, Gustavo (Genetics Selection Evolution, 2021-08-06) Genètica i Millora AnimalBackground Analysis and prediction of complex traits using microbiome data combined with host genomic information is a topic of utmost interest. However, numerous questions remain to be answered: how ... -
Polymorphism in the ELOVL6 Gene Is Associated with a Major QTL Effect on Fatty Acid Composition in Pigs
Corominas, Jordi; Ramayo-Caldas, Yuliaxis; Puig-Oliveras, Anna; Pérez-Montarelo, Dafne; Noguera, José Luis; Folch, Josep M.; Ballester, Maria (PLoS ONE, 2013-01-14) Genètica i Millora AnimalBackground: The ELOVL fatty acid elongase 6 (ELOVL6), the only elongase related to de novo lipogenesis, catalyzes the ratelimiting step in the elongation cycle by controlling the fatty acid balance in ... -
Priming for welfare: gut microbiota is associated with equitation conditions and behavior in horse athletes
Mach, Núria; Ruet, Alice; Clark, Allison; Bars-Cortina, David; Ramayo-Caldas, Yuliaxis; Crisci, Elisa; Pennarun, Samuel; Dhorne-Pollet, Sophie; Foury, Aline; Moisan, Marie-Pierre; Lansade, Léa (Scientific Reports, 2020-05-20) Genètica i Millora AnimalWe simultaneously measured the fecal microbiota and multiple environmental and host-related variables in a cohort of 185 healthy horses reared in similar conditions during a period of eight months. The ... -
Sequence-based GWAS, network and pathway analyses reveal genes co-associated with milk cheese-making properties and milk composition in Montbéliarde cows
Sanchez, Marie-Pierre; Ramayo-Caldas, Yuliaxis; Wolf, Valérie; Laithier, Cécile; El Jabri, Mohammed; Michenet, Alexis; Boussaha, Mekki; Taussat, Sébastien; Fritz, Sébastien; Delacroix-Buchet, Agnès; Brochard, Mickaël; Boichard, Didier (Genetics Selection Evolution, 2019-07-01) Genètica i Millora AnimalBackground Milk quality in dairy cattle is routinely assessed via analysis of mid-infrared (MIR) spectra; this approach can also be used to predict the milk’s cheese-making properties (CMP) and ... -
Single-step genome-wide association study for social genetic effects and direct genetic effects on growth in Landrace pigs
Hong, Joon-Ki; Lee, Jae-Bong; Ramayo-Caldas, Yuliaxis; Kim, Si-Dong; Cho, Eun-Seok; Kim, Young-Sin; Cho, Kyu-Ho; Lee, Deuk-Hwan; Park, Hee-Bok (Scientific Reports, 2020-09-11) Genètica i Millora AnimalIn livestock social interactions, social genetic effects (SGE) represent associations between phenotype of one individual and genotype of another. Such associations occur when the trait of interest is ...