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Nelson Colihueque Vargas

Académico

Universidad de Los Lagos

Osorno, Chile

Genética aplicada a la acuicultura; Citogenética; Genética molecular; Biodiversidad

Magíster Ciencias Biológicas, mención Genética, UNIVERSIDAD DE CHILE. Chile, 1992
Dr. Ciencias Silvoagropecuarias y Veterinarias, UNIVERSIDAD DE CHILE. Chile, 2011
Profesor de Biología y Ciencias Naturales, UNIVERSIDAD DE LA FRONTERA. Chile, 1985

Profesor Asociado Full Time

UNIVERSIDAD DE LOS LAGOS

Osorno, Chile

1994 - At present

Académico Full Time

Universidad de Los Lagos

Osorno, Chile

1994 - At present


Revealing the biodiversity of Chilean birds through the COI barcode approach Colihueque, Nelson; Gantz, Alberto; Parraguez, Margarita Article ISI Zookeys (2021)
Authentication of frozen Chilean blue mussel (Mytilus chilensis) commercialized in the town of Osorno, southern Chile, using PCR-RFLP analysis Colihueque, Nelson; Espinoza, René; Parraguez, Margarita Article Scopus Recent Patents on Food, Nutrition & Agriculture (2020)
Distribution modelling of the Pudu deer (Pudu puda) in southern Chile Colihueque, Nelson; Arriagada, Aldo; Fuentes, Andrea Article ISI NATURE CONSERVATION-BULGARIA (2020)
Genetic Differentiation and Origin of Naturalized Rainbow Trout Populations From Southern Chile, Revealed by the mtDNA Control Region Marker Colihueque N.; Estay F.J.; Crespo J.E.; Arriagada A.; Baessolo L.; Canales-Aguirre C.B.; MarÃn J.; Carrasco R. Article ISI SCOPUS FRONTIERS IN GENETICS (2019)
Molecular genetic studies of chilean avifauna: An overview about current progress [Estudos genéticos moleculares da avifauna chilena: Uma visão geral sobre o progresso atual] Colihueque N.; Gantz A. Article SCOPUS Neotropical Biology and Conservation (2019)
Skin Spotting variation associated with biometric and reproductive parameters in naturalized populations of rainbow trout, Oncorhynchus mykiss, from Southern Chile Colihueque, Nelson; Estay, Francisco; Yañez, Miguel Article Scopus The Open Ecology Journal (2018)
Association between the blue color intensity of the skin with growth performance and skin spottiness in a blue-colored strain of rainbow trout (Oncorhynchus mykiss) Colihueque, Nelson; Estay, Francisco Article Scopus The Open Agriculture Journal (2018)
Skin Spotting variation associated with biometric and reproductive parameters in naturalized populations of rainbow trout, Oncorhynchus mykiss, from Southern Chile Colihueque, Nelson; Estay, Francisco Javier; Yáñez, Miguel Article The Open Ecology Journal (2018)
Morphological analysis of Trichomycterus areolatus Valenciennes, 1846 from southern Chilean rivers using a truss-based system (Siluriformes, Trichomycteridae) Colihueque N.; Corrales O.; Yáñez M. Article ISI SCOPUS Zookeys (2017)
MORPHOLOGICAL AND GENETIC ANALYSIS IN MORPHOLOGICALLY DIVERGENT RIVER AND LAKE SPECIMENS OF THE FRESHWATER CRAYFISH SAMASTACUS SPINIFRONS (PHILIPPI, 1882) (DECAPODA, PARASTACIDAE) Rudolph, E; Colihueque, N; Yanez, M Article ISI SCOPUS CRUSTACEANA (2016)
Dynamics of biannual spawning behavior in rainbow trout Oncorhynchus mykiss (Walbaum, 1792) from southern Chile Colihueque, N.; Estay, F.; Araneda, C Article ISI SCOPUS Journal of Applied Ichthyology (2015)
Genetic divergence analysis of the Common Barn Owl Tyto alba (Scopoli, 1769) and the Short-eared Owl Asio flammeus (Pontoppidan, 1763) from southern Chile using COI sequence Colihueque, N.; Gantz A.; Rau, JR; Parraguez, M Article ISI SCOPUS ZooKeys (2015)
Analysis of the coloration and spottiness of Blue Back rainbow trout at a juvenile stage Colihueque, N. Article ISI SCOPUS JOURNAL OF APPLIED ANIMAL RESEARCH (2014)
Appearance traits in fish farming: Progress from classical genetics to genomics, providing insight into current and potential genetic improvement Colihueque, N.; Araneda, C Article SCOPUS FRONTIERS IN GENETICS (2014)
Comparison of Oogenesis and Sex Steroid Profiles between Twice and Once Annually Spawning of Rainbow Trout Females (Oncorhynchus mykiss) Estay, F.; Colihueque, N.; Araneda, C Article ISI SCOPUS The Scientific World Journal (2012)
Skin Color Characterization in Rainbow Trout by Use of Computer-Based Image Analysis Colihueque, N.; Parraguez, M; Estay, FJ; Diaz, NF Article ISI SCOPUS North American Journal of Aquaculture (2011)
Analysis of the association between spawning time QTL markers and the biannual spawning behavior in rainbow trout (Oncorhynchus mykiss) Colihueque, N.; Cárdenas, R.; Ramírez L.; Estay, F.; Araneda, C Article ISI SCOPUS Genetics and Molecular Biology (2010)
Karyotype and nuclear DNA content of Trichomycterus areolatus (Siluriformes, Trichomycteridae) Colihueque, N.; Corrales, O.; Parraguez, M Article ISI SCOPUS GENETICS AND MOLECULAR BIOLOGY (2006)
Reproductive performance of cultured brown trout (Salmo trutta L.) in Chile Estay, FJ; Noriega, R; Ureta, JP; Martin, W; Colihueque, N. Article ISI SCOPUS AQUACULTURE RESEARCH (2004)
Genetic characterization of naturalized populations of brown trout Salmo trutta L. in southern Chile using allozyme and microsatellite markers Colihueque, N.; Vergara N.; Parraguez, M Article ISI SCOPUS AQUACULTURE RESEARCH (2003)
Oogenesis and plasma levels of sex steroids in cultured females of brown trout (Salmo trutta Linnaeus, 1758) in Chile Estay, F.; Diaz A.; Pedrazza, R; Colihueque, N. Article ISI SCOPUS JOURNAL OF EXPERIMENTAL ZOOLOGY (2003)
Karyotype analysis and chromosome banding of the Chilean-Peruvian scallop Argopecten purpuratus (Lamarck, 1819) Gajardo, G.; Parraguez, M; Colihueque, N. Article ISI SCOPUS JOURNAL OF SHELLFISH RESEARCH (2002)
Diploid chromosome number variations and sex chromosome polymorphism in five cultured strains of rainbow trout (Oncorhynchus mykiss) Colihueque, N.; Iturra, P; Estay, F.; Diaz, NF Article ISI SCOPUS AQUACULTURE (2001)


Analisis de variacion genetica y uso de habitat del pudu en la Region de Los Lagos: Contribucion a la generation de conocimiento para fortalecer la conservation de un ciervo nativo amenazado Colihueque, Nelson; Gantz, Alberto Proyecto (2020)
Comparación morfológica y genética de los morfos lago y río del camarón Samastacus spinifrons (Crustacea, Decapoda, Parastacidae). DI-ULA Proyecto 2010-2012 Coinvestigador(a)
Desarrollo de capacidades para realizar selección genética asistida por marcadores de ADN en salmónidos. Innova CORFO (05CT6PPT-08) Proyecto 2008-2011 Coinvestigador(a)
Estudio reproductivo y genético en hembras de trucha arcoiris (Oncorhynchus mykiss) con doble ciclo reproductivo anual=> bases científicas para el desarrollo de stocks con un alto performance reproductivo. FONDECYT (1060623) Proyecto 2006-2009 Coinvestigador(a)
Estudios genéticos y reproductivos en la trucha café (Salmo trutta)=> bases científico- tecnológicas para la producción de ovas de alta calidad de esta especie en Chile. FONDECYT (1990528) Proyecto 1999-2001 Inv. Principal
Aporte al estudio de los cromosomas sexuales de la trucha arcoiris, Oncorhynchus mykiss. DI-ULA (3070) Proyecto 1997-1998 Inv. Principal
Caracterización citogenética de poblaciones cultivadas de salmón coho. DI-ULA (304.15) Proyecto 1995-1996 Inv. Principal
Bioecología y especiación en poblaciones naturales de Artemia de Chile. FONDECYT (1940812) Proyecto 1994-1995 Coinvestigador(a)
Manejos reproductivos aplicados a la producción de Salmónidos FONDEF (PI-10) Proyecto 1992-1993 Coinvestigador(a)
Producción de individuos ginogenéticos y neomachos en trucha arcoiris y salmón del Atlántico. Andes (C-11001) Proyecto 1990-1992 Coinvestigador(a)
Manipulación genético cromosómica en Salmónidos FONDECYT (1043) Proyecto 1990-1992 Coinvestigador(a)


Anadromous brown trout farming: a new alternative for the diversification of the national salmon farming Colihueque, N. Review ISI SCOPUS Latin American Journal of Aquatic Research (2015)
Genetics of salmonid skin pigmentation: clues and prospects for improving the external appearance of farmed salmonids Colihueque, N. Review ISI SCOPUS Reviews in Fish Biology and Fisheries (2010)