Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học quốc tế đề tài: Casein haplotypes and their association with milk production traits in Norwegian Red cattle | Genetics Selection Evolution BioMed Central Research Casein haplotypes and their association with milk production traits in Norwegian Red cattle Heidi Nilsen1 Hanne Gro Olsen2 Ben Hayes2 4 Erling Sehested3 Morten Svendsen3 Torfinn Nome2 Theo Meuwissen1 2 and Sigbjorn Lien 1 2 Address Department of Animal and Aquacultural Sciences Norwegian University of Life Sciences Box 5003 N-1432 Aas Norway 2Centre for Integrative Genetics Norwegian University of Life Sciences Box 5003 N-1432 Aas Norway 3GENO Breeding and AI association Norwegian University of Life Sciences Box 5003 N-1432 Aas Norway and 4Animal Genetics and Genomics Primary Industries Research Victoria 475 Mickleham Rd Attwood Victoria 3049 Australia Email Heidi Nilsen - Hanne Gro Olsen - Ben Hayes - Erling Sehested - Morten Svendsen - Torfinn Nome - Theo Meuwissen - Sigbjorn Lien - Corresponding author Open Access Published 20 February 2009 Received 29 January 2009 Genetics Selection Evolution 2009 41 24 doi 1297-9686-41 -24 Accepted 20 February 2009 This article is available from http content 41 1 24 2009 Nilsen et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract A high resolution SNP map was constructed for the bovine casein region to identify haplotype structures and study associations with milk traits in Norwegian Red cattle. Our analyses suggest separation of the casein cluster into two haplotype blocks one consisting of the CSNI SI CSN2 and CSNIS2 genes and another one consisting of the CSN3 gene. Highly significant associations with both protein and
