文档详情

testing strategies for genomic selection in aquaculture breeding programs测试策略基因组选择水产养殖育种程序.pdf

发布:2017-09-09约5.81万字共9页下载文档
文本预览下载声明
Genetics Selection Evolution BioMed Central Research Open Access Testing strategies for genomic selection in aquaculture breeding programs Anna K Sonesson*†1 and Theo HE Meuwissen†2 Address: 1Nofima Marine AS, P.O. Box 5010, 1432 Ås, Norway and 2University of Life Sciences, P.O. Box 5003, 1432 Ås, Norway Email: Anna K Sonesson* - Anna.Sonesson@nofima.no; Theo HE Meuwissen - Theo.Meuwissen@umb.no * Corresponding author †Equal contributors Published: 30 June 2009 Received: 5 May 2009 Accepted: 30 June 2009 Genetics Selection Evolution 2009, 41:37 doi:10.1186/1297-9686-41-37 This article is available from: /content/41/1/37 © 2009 Sonesson and Meuwissen; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Background: Genomic selection is a selection method where effects of dense genetic markers are first estimated in a test population and later used to predict breeding values of selection candidates. The aim of this paper was to investigate genetic gains, inbreeding and the accuracy of selection in a general genomic selection scheme for aquaculture, where the test population consists of sibs of the candidates. Methods: The selection scheme started after simulating 4000 generations in a Fisher-Wrig
显示全部
相似文档