Browsing by Author "Araneda, Cristián"
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Colihueque, Nelson; Cárdenas, Rosy; Ramírez, Lorena; Estay, Francisco; Araneda, Cristián (Sociedade Brasileira de Genética, 2010)The rainbow trout is a salmonid fish that occasionally exhibits broodstocks with biannual spawning behavior, a phenomenon known as a double annual reproductive cycle (DARC). Spawning time quantitative trait loci (SPT-QTLs) ...
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Araneda, Cristián; Díaz, Nelson F.; Gómez, Gilda; López, María Eugenia; Iturra, Patricia (Sociedade Brasileira de Genética, 2012)Spawning time in salmonids is a sex-limited quantitative trait that can be modified by selection. In rainbow trout (Oncorhynchus mykiss), various quantitative trait loci (QTL) that affect the expression of this trait have ...
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Araneda, Cristián; Neira Roa, Roberto; Iturra, Patricia (ELSEVIER, 2005-06-30)Flesh colour in salmonids is a very important commercial trait that shows additive genetic variance with significant environmental influence. Selective breeding for this trait is difficult, since phenotypic evaluation ...
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Estay, Francisco; Colihueque, Nelson; Araneda, Cristián (2008-10-04)Two rainbow trout female populations (Wt-01 y Wt-02) were studied, which a percentage of individuals displayed a double annually reproductive cycle (DARC). This trait is characterized by an autumn spawning (normal reproductive ...