| Author | dc.contributor.author | Colihueque, Nelson | |
| Author | dc.contributor.author | Cárdenas, Rosy | es_CL |
| Author | dc.contributor.author | Ramírez, Lorena | es_CL |
| Author | dc.contributor.author | Estay, Francisco | es_CL |
| Author | dc.contributor.author | Araneda, Cristián | es_CL |
| Admission date | dc.date.accessioned | 2010-11-17T19:27:15Z | |
| Available date | dc.date.available | 2010-11-17T19:27:15Z | |
| Publication date | dc.date.issued | 2010 | |
| Cita de ítem | dc.identifier.citation | Genetics and Molecular Biology, 33, 3, 578-582 (2010) | en_US |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/120175 | |
| Abstract | dc.description.abstract | 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) affect
the time of the year that female rainbow trout spawn and may influence expression of the DARC trait. In this
study, microsatellite markers linked and unlinked to SPT-QTLs were genotyped to investigate the underlying genetics
of this trait. SPT-QTLs influenced the DARC trait since in two case-control comparisons three linked markers
(OmyFGT12TUF, One3ASC and One19ASC) had significant levels of allelic frequency differentiation and markercharacter
association. Furthermore, alleles ofOne3ASC and One19ASC had significantly higher frequencies in populations
that carried the DARC trait. | en_US |
| Patrocinador | dc.description.sponsorship | This study was financed by FONDECYT Project
no. 1060623. | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | Sociedade Brasileira de Genética | en_US |
| Keywords | dc.subject | association analysis | en_US |
| Título | dc.title | Analysis of the association between spawning time QTL markers and the biannual spawning behavior in rainbow trout (Oncorhynchus mykiss) | en_US |
| Document type | dc.type | Artículo de revista | |
