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https://hdl.handle.net/1959.11/5272| Title: | Genome Structure in Australian Holstein Friesian Cattle Revealed by Combined Analysis of Three High Density SNP Panels | Contributor(s): | Khatkar, M S (author); Tier, Bruce (author); Hobbs, M (author); Khatkar, D (author); Cavanagh, J A L (author); Crump, Ronald (author); Moser, G (author); Raadsma, H W (author) | Publication Date: | 2009 | Handle Link: | https://hdl.handle.net/1959.11/5272 | Abstract: | We genotyped overlapping samples of Australian dairy bulls using three different SNP chips (15k, 25k and 54k). These chips have different but complementary coverage hence increasing the number of animals and the density and coverage of SNPs to 74k in a combined dataset. A combined analysis of the data from these three SNP chips showed a four fold increase in the coverage of the genome by haplotype blocks over bovine hapmap reported previously (Khatkar et al. 2007). An analysis of contiguous runs of homozygosity revealed long stretches (up to 49.39 Mb) of homozygosity on chromosome 1 in many bulls. Distribution of these segments of homozygosity in a sample of bulls is presented. The results for one chromosome are described in detail. | Publication Type: | Conference Publication | Conference Details: | AAABG 2009: 18th Conference of the Association for the Advancement of Animal Breeding and Genetics, Barossa Valley, Australia, 27th September - 1st October, 2009 | Source of Publication: | Proceedings of the Association for the Advancement of Animal Breeding and Genetics, v.18, p. 247-250 | Publisher: | Association for the Advancement of Animal Breeding and Genetics (AAABG) | Place of Publication: | Armidale, Australia | ISSN: | 1328-3227 | Fields of Research (FoR) 2008: | 070201 Animal Breeding 060407 Genome Structure and Regulation |
Socio-Economic Objective (SEO) 2008: | 830302 Dairy Cattle | Peer Reviewed: | Yes | HERDC Category Description: | E1 Refereed Scholarly Conference Publication | Publisher/associated links: | http://aaabg.org/aaabg18/ http://trove.nla.gov.au/work/36420775 http://www.aaabg.org/proceedings18/files/khatkar247.pdf |
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| Appears in Collections: | Animal Genetics and Breeding Unit (AGBU) Conference Publication |
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