TAILIEUCHUNG - Báo cáo sinh học: "Changes in muscle cell cation regulation and meat quality traits are associated with genetic selection for high body weight and meat yield in broiler chickens"

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học quốc tế đề tài: Changes in muscle cell cation regulation and meat quality traits are associated with genetic selection for high body weight and meat yield in broiler chickens | Genetics Selection Evolution BioMed Central Research Changes in muscle cell cation regulation and meat quality traits are associated with genetic selection for high body weight and meat yield in broiler chickens Dale A Sandercock1 2 Zoe E Barker1 3 Malcolm A Mitchell1 4 and Paul M Hocking 1 Address 1Division of Genetics and Genomics Roslin Institute and Royal Dick School of Veterinary Studies University of Edinburgh Roslin Midlothian Scotland EH25 9PS UK 2Division of Cell Sciences Faculty of Veterinary Medicine University of Glasgow Bearsden Road Glasgow G61 1QH 3Division of Farm Animal Science Department of Clinical Veterinary Science Langford House Langford Bristol BS40 5DU UK and 4Sustainable Livestock Systems SAC Bush Estate Penicuik EH26 0PH UK Email Dale A Sandercock - Zoe E Barker - Malcolm A Mitchell - Paul M Hocking - Corresponding author Open Access Published 14 January 2009 Received 18 December 2008 Genetics Selection Evolution 2009 41 8 doi 1297-9686-41-8 Accepted 14 January 2009 This article is available from http content 41 1 8 2009 Sandercock 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__ Between-breed genetic variation for muscle and meat quality traits was determined at eight weeks of age in 34 lines of purebred commercial broiler and layer lines and traditional breeds categories of chickens. Between-breed genetic variation for plasma ion concentrations and element concentration in muscle dry matter and ash were determined. Plasma from broilers had higher concentrations of Na K Mg .

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