Browsing by Author "dc8222d6-84fb-4e15-be92-a5bca15e07d8"
Now showing items 21-40 of 49
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Robledo, Diego; Gutiérrez, Alejandro P.; Barría, Agustín; Yáñez López, José; Houston, Ross D. (2018)Sea lice are parasitic copepods that cause large economic losses to salmon aquaculture worldwide. Frequent chemotherapeutic treatments are typically required to control this parasite, and alternative measures such as ...
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Rodríguez, F. H.; Cáceres, G.; Lhorente, Jean Paul; Newman, S.; Bangera, R.; Tadich Gallo, Tamara; Neira Roa, Roberto; Yáñez López, José (Cambridge University Press, 2018)From a physiological-behavioral perspective, it has been shown that fish with a higher density of black eumelanin spots are more dominant, less sensitive to stress, have higher feed intake, better feed efficiency and ...
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Bassini, Liane N.; Lhorente, Jean Paul; Oyarzún, Marcela; Bangera, Rama; Yáñez López, José; Neira Roa, Roberto (Elsevier B.V., 2019)Piscirickettsiosis caused by the intracellular bacterium Piscirickettsia salmonis and caligidosis produced by the ectoparasite Caligus rogercresseyi, are important diseases which generate great economic losses in salmonid ...
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Bassini, Liane; Neira Roa, Roberto; Yáñez López, José; Newman, S.; Oyarzún, Marcela; Erranz, F.; Figueroa, R.; Lhorente, Jean Paul (Elsevier, 2017)
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Correa, K.; Lhorente, Jean Paul; López, M. E.; Figuera, R.; Bassini, Liane; Di Genova, Alex; Maass Sepúlveda, Alejandro; Davidson, W.; Yáñez López, José (Elsevier, 2017)
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Correa, Katharina; Lhorente, Jean Paul; Bassini, Liane; López, María E.; Di Genova, Alex; Maass Sepúlveda, Alejandro; Davidson, William S.; Yáñez López, José (Elsevier, 2017)The sea louse (Caligus rogercresseyi) is an external parasite and considered one of the most important health problems in the salmon farming industry. Resistance to conventional chemical treatments has been demonstrated ...
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Reis Neto, Rafael Vilhena; Yoshida, Grazyella Massako; Lhorente, Jean Paul; Yáñez López, José (Springer Verlag, 2019)Growth is one of the most important traits from both a physiological and economic perspective in aquaculture species. Thus, identifying the genomic regions and genes underpinning genetic variation for this trait is of ...
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Yáñez López, José; Naswa, S.; López, M. E.; Bassini, Liane; Correa, K.; Gilbey, J.; Bernatchez, L.; Norris, A.; Lhorente, Jean Paul; Schnable, P. S.; Newman, S.; Mileham, A.; Deeb, N.; Di Genova, Alex; Maass Sepúlveda, Alejandro (2016)A considerable number of single nucleotide polymorphisms (SNPs) are required to elucidate genotype-phenotype associations and determine the molecular basis of important traits. In this work, we carried out de novo SNP ...
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Genomic prediction accuracy for resistance against piscirickettsia salmonis in farmed rainbow trout Yoshida, Grazyella Massako; Bangera, Rama; Carvalheiro, Roberto; Correa, Katharina; Figueroa, Rene; Lhorente, Jean Paul; Yáñez López, José (Genetics Society America, 2018)Salmonid rickettsial syndrome (SRS), caused by the intracellular bacterium Piscirickettsia salmonis, is one of the main diseases affecting rainbow trout (Oncorhynchus mykiss) farming. To accelerate genetic progress, genomic ...
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Barría, Agustín; Christensen, Kris A.; Yoshida, Grazyella Massako; Correa, Katharina; Jedlicki, Ana; Lhorente, Jean Paul; Davidson, William S.; Yáñez López, José (Genetics Society of America, 2018)Piscirickettsia salmonis is one of the main infectious diseases affecting coho salmon (Oncorhynchus kisutch) farming, and current treatments have been ineffective for the control of this disease. Genetic improvement for ...
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Bangera, Rama; Correa, Katharina; Lhorente, Jean Paul; Figueroa, René; Yáñez López, José (BioMed Central Ltd., 2017)© 2017 The Author(s). Background: Salmon Rickettsial Syndrome (SRS) caused by Piscirickettsia salmonis is a major disease affecting the Chilean salmon industry. Genomic selection (GS) is a method wherein genome-wide markers ...
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Yáñez López, José; Joshi, R.; Yoshida, Grazyella Massako (Wiley, 2020)Selective breeding of tilapia populations started in the early 1990s and over the past three decades tilapia has become one of the most important farmed freshwater species, being produced in more than 125 countries around ...
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Yáñez López, José; Yoshida, Grazyella; Barría, Agustín; Palma Véjares, Ricardo; Travisany, Dante; Díaz Madrid, Diego; Cáceres Cruz, Giovanna; Cádiz, María I.; López, María E.; Lhorente, Jean P.; Jedlicki, Ana; Soto, José; Salas, Diego; Maass Sepúlveda, Alejandro (Springer, 2020)Nile tilapia (Oreochromis niloticus) is the second most important farmed fish in the world and a sustainable source of protein for human consumption. Several genetic improvement programs have been established for this ...
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López, M. E.; Correa, K.; Di Genova, A.; Moore, J. S.; Perrier, C.; Bernatchez, L.; Gilbey, J.; Soto, C.; Bassini, L.; Maass Sepúlveda, Alejandro; Neira Roa, Roberto; Figueroa, R.; Lhorente, Jean Paul; Yáñez López, José (Elsevier, 2017)
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Yoshida, Grazyella Massako; Yáñez López, José; Lopes de Oliveira, Carlos Antonio; Pereira Ribeiro, Ricardo; Lhorente, Jean Paul; de Queiroz, Sandra; Carvalheiro, Roberto (Elsevier, 2018-10-01)This study aims to compare results obtained by mate selection accounting for different components in the objective function (OF), including functions related to genetic variability of the future progeny, using Nile ...
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Yoshida, Grazyella Massako; Yáñez López, José; Lopes de Oliveira, Carlos Antonio; Pereira Ribeiro, Ricardo; Lhorente, Jean Paul; Queiroz, Sandra Aidar de; Carvalheiro, Roberto (Wiley, 2017)An algorithm to perform mate selection in aquaculture breeding using a computational optimization procedure called "differential evolution" (DE) was applied under optimum contribution selection and mate selection scenarios, ...
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Yoshida, Grazyella Massako; Yáñez López, José; de Queiroz, Sandra Aidar; Carvalheiro, Roberto (Elsevier, 2020)Optimum contribution selection (OCS) and mate selection (MS) are alternative strategies to maximize genetic gain under controlled rates of inbreeding. There is evidence in the literature that MS outperforms OCS in controlling ...
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Yoshida, Grazyella M.; Yáñez López, José (BMC, 2021)Background: Body traits are generally controlled by several genes in vertebrates (i.e. polygenes), which in turn make them difficult to identify through association mapping. Increasing the power of association studies ...
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Yáñez López, José; Barria, A.; Dufflocq, P.; Oyarzún, Marcela; Neira Roa, Roberto; Newman, S.; Lhorente, Jean Paul (Elsevier, 2017)
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Yáñez López, José; Bangera, Rama; Lhorente, Jean Paul; Barría, Agustín; Oyarzún, Marcela; Neira Roa, Roberto; Newman, Scott (Elsevier, 2016)One of the major infectious diseases affecting coho salmon (Oncorhynchus kisutch) aquaculture is the Salmon Rickettsial Syndrome caused by Piscirickettsia salmonis. Conventional control measures such as antibiotics and ...