autores
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Discovering ancestors and connecting relatives in large genomic databases
Nani, Juan Pablo; Bacheller, Lillian R.; Cole, John B.; VanRaden, Paul M. (Elsevier; American Dairy Science Association, 2020-02)Genomic evaluation has improved both plant and animal breeding by allowing more accurate estimation of an individual's genetic potential. Because often only a small proportion of the population to be evaluated has been ... -
Genome-wide association study for somatic cell score in Argentinean dairy cattle
Nani, Juan Pablo; Raschia, Maria Agustina; Poli, Mario Andres; Calvinho, Luis Fernando; Amadio, Ariel (2015-05)This study aimed to understand the genomic architecture of Argentinean dairy herds by measuring linkage disequilibrium (LD) and identifying loci associated with parameters calculated from somatic cell count (SCC). Phenotypic ... -
Genomic prediction of bull fertility in US Jersey dairy cattle
Rezende, Fernanda M.; Nani, Juan Pablo; Peñagaricano, Francisco (Elsevier, 2019-04)Service sire has a major effect on reproductive success in dairy cattle. Recent studies have reported accurate predictions for Holstein bull fertility using genomic data. The objective of this study was to assess the ... -
Predicting male fertility in dairy cattle using markers with large effect and functional annotation data
Nani, Juan Pablo; Rezende, Fernanda M.; Peñagaricano, Francisco (BMC, 2019-04)Background: Fertility is among the most important economic traits in dairy cattle. Genomic prediction for cow fertility has received much attention in the last decade, while bull fertility has been largely overlooked. The ... -
Single nucleotide polymorphisms in candidate genes and their relation with somatic cell scores in Argentinean dairy cattle
Nani, Juan Pablo; Raschia, Maria Agustina; Carignano, Hugo; Poli, Mario Andres; Calvinho, Luis Fernando; Amadio, Ariel (2015-11)The prevention and control of bovine mastitis by enhancing natural defenses in animals is important to improve the quality of dairy products. Mastitis resistance is a complex trait which depends on genetic components, as ...