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Analysis of porcine IGF2 gene expression in adipose tissue and its effect on fatty acid composition 

Criado-Mesas, Lourdes; Ballester, Maria; Crespo-Piazuelo, Daniel; Castelló, Anna; Benítez, Rita; Fernández, Ana Isabel; Folch, Josep M. (Plos One, 2019-08-08)
IGF2:g.3072G>A polymorphism has been described as the causal mutation of a maternally imprinted QTL for muscle growth and fat deposition in pigs. The objective of the current work was to study the ...
 

Dietary intake of bioactive ingredients impacts liver and adipose tissue transcriptomes in a porcine model of prepubertal early obesity 

Ballester, Maria; Quintanilla, Raquel; Ortega, Francisco J.; Serrano, José C. E.; Cassanyé, Anna; Rodríguez-Palmero, Maria; Moreno-Muñoz, José A.; Portero-Otin, Manuel; Tibau, Joan (Scientific Reports, 2020-03-25)
Global prevalence of obesity has increased to epidemic proportions over the past 40 years, with childhood obesity reaching alarming rates. In this study, we determined changes in liver and adipose tissue ...
 

Expression analysis of candidate genes for fatty acid composition in adipose tissue and identifcation of regulatory regions 

Revilla, Manuel; Puig-Oliveras, Anna; Crespo-Piazuelo, Daniel; Criado-Mesas, Lourdes; Castelló, Anna; Fernández, Ana I.; Ballester, Maria; Folch, Josep M. (Scientific Reports, 2018-02-01)
The aim of this work was to study the genetic basis of the backfat expression of lipid-related genes associated with meat quality traits in pigs. We performed a genome-wide association study with ...
 

Machine learning applied to transcriptomic data to identify genes associated with feed efficiency in pigs 

Piles, Miriam; Fernandez‑Lozano, Carlos; Velasco‑Galilea, María; González‑Rodríguez, Olga; Sánchez, Juan Pablo; Torrallardona, David; Ballester, Maria; Quintanilla, Raquel (Genetics Selection Evolution, 2019-03-13)
Background: To date, the molecular mechanisms that underlie residual feed intake (RFI) in pigs are unknown. Results from diferent genome‑wide association studies and gene expression analyses are not ...
 

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)
Background: 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 ...
 

Gut eukaryotic communities in pigs: diversity, composition and host genetics contribution 

Ramayo-Caldas, Yuliaxis; Prenafeta-Boldú, Francesc; Zingaretti, Laura M.; Gonzalez-Rodriguez, Olga; Dalmau, Antoni; Quintanilla, Raquel; Ballester, Maria (Animal Microbiome, 2020-05-07)
Background The pig gut microbiome harbors thousands of species of archaea, bacteria, viruses and eukaryotes such as protists and fungi. However, since the majority of published studies have been focused ...
 

Identification of eQTLs associated with lipid metabolism in Longissimus dorsi muscle of pigs with different genetic backgrounds 

Criado-Mesas, Lourdes; Ballester, Maria; Crespo-Piazuelo, Daniel; Castelló, Anna; Fernández, Ana I.; Folch, Josep M. (Scientific Reports, 2020-06-17)
Intramuscular fat content and its fatty acid composition affect porcine meat quality and its nutritional value. The present work aimed to identify genomic variants regulating the expression in the porcine ...
 

Identification of strong candidate genes for backfat and intramuscular fatty acid composition in three crosses based on the Iberian pig 

Crespo-Piazuelo, Daniel; Criado-Mesas, Lourdes; Revilla, Manuel; Castelló, Anna; Noguera, José L.; Fernández, Ana I.; Ballester, Maria; Folch, Josep M. (Scientific Reports, 2020-08-18)
Meat quality has an important genetic component and can be modified by the fatty acid (FA) composition and the amount of fat contained in adipose tissue and muscle. The present study aimed to find genomic ...
 

Genome-wide association study for feed efficiency in collective cage-raised rabbits under full and restricted feeding 

Sánchez, J. P.; Legarra, A.; Velasco‐Galilea, M.; Piles, M.; Sánchez, A.; Rafel, O.; González‐Rodríguez, O.; Ballester, M. (Animal Genetics, 2020-07-22)
Feed efficiency (FE) is one of the most economically and environmentally relevant traits in the animal production sector. The objective of this study was to gain knowledge about the genetic control of ...
 

Genetic parameters and associated genomic regions for global immunocompetence and other health-related traits in pigs 

Ballester, Maria; Ramayo-Caldas, Yuliaxis; González-Rodríguez, Olga; Pascual, Mariam; Reixach, Josep; Díaz, Marta; Blanc, Fany; López-Serrano, Sergi; Tibau, Joan; Quintanilla, Raquel (Scientific Reports, 2020-10-28)
The inclusion of health-related traits, or functionally associated genetic markers, in pig breeding programs could contribute to produce more robust and disease resistant animals. The aim of the present ...


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AuthorBallester, Maria (9)Quintanilla, Raquel (5)Castelló, Anna (4)Crespo-Piazuelo, Daniel (4)Criado-Mesas, Lourdes (4)Folch, Josep M. (4)Fernández, Ana I. (3)Ramayo-Caldas, Yuliaxis (3)Revilla, Manuel (2)Tibau, Joan (2)... Show moreSubject636 (7)619 (5)57 (3)575 (3)59 (3)573 (1)579 (1)639 (1)... Show moreAreaProducció Animal (10)Agrosistemes i Medi Ambient (1)ProgramGenètica i Millora Animal (10)Gestió Integral de Residus Orgànics (1)Nutrició Animal (1)Sanitat Animal (1)Issue Date2020 (6)2019 (3)2018 (1)Grant agreement number
MINECO/Programa Estatal de promoción del talento y su empleabilidad en I+D+I/RYC‑2013‑12573/ES/ / (10)
MINECO/Programa Estatal de fomento de la investigación científica y técnica de excelencia/SEV-2015-0533/ES/ / (4)EC/H2020/665919/EU/Opening Sphere UAB-CEI to PostDoctoral Fellows/P-SPHERE (3)MINECO-FEDER/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2017-82641-R/ES/Genómica funcional, biología de sistemas y microbiomica aplicadas a la identificación de reguladores genéticos del crecimiento, engrasamiento y calidad de la carne en porcino/ (3)MINECO-FEDER/Programa estatal de I+D+I orientada a los retos de la sociedad/AGL2014-56369-C2-2-R/ES//Validación genética y funcional de QTLS, genes y redes génicas y estudio del efecto del microbioma sobre crecimiento, deposición de grasa y calidad de carne en porcino. S2/ (2)MINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2016-75432-R/ES/DETERMINACION GENETICA DE LA CAPACIDAD INMUNOLOGICA EN PORCINO: IDENTIFICACION DE VARIANTES GENETICAS FUNCIONALES PARA LA IMPLEMENTACION DE SELECCION GENOMICA/ (2)EC/FP7/311794/EU/A whole-systems approach to optimising feed efficiency and reducing the ecological footprint of monogastrics/ECO-FCE (1)EC/H2020/633531/EU/Adapting the feed, the animal and the feeding techniques to improve the efficiency and sustainability of monogastric livestock production systems/Feed-a-Gene (1)INIA/Programa Nacional de Proyectos de Investigación Fundamental/RTA2011-00064-00-00/ES/Mejora genética de la eficacia alimentaria en especies prolíficas/ (1)MICINN/Proyectos de Investigación Fundamental/AGL2010-22208-C02-01/ES/ESTUDIO DE CARACTERES RELACIONADOS CON EL METABOLISMO LIPIDICO Y LA CALIDAD EN PORCINO MEDIANTE EL ANALISIS INTEGRAL DE DATOS MASIVOS DE GENOTIPOS Y EXPRESION GENICA/ (1)... Show moreAvailabilityOpen access (10)Document versionPublished version (10)


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