Animal Science, Department of
Nebraska Beef Cattle Reports
Date of this Version
2014
Citation
2014 Nebraska Beef Cattle Report, UNL Extension MP99, pp. 121-122.
Abstract
Strip loins from heifers with variations of the myostatin gene; 19 homozygous dominant (Angus), 20 heterozygous dominant (Angus x Piedmontese), and 20 homozygous recessive (Piedmontese) were studied. Strip loins were cut into 1-inch thick steaks and total number of steaks and number of steaks with Gluteusmedius (often called vein steaks) were recorded. Strip loins from heterozygous dominant heifershad a greater number of non-vein steaks and decreased percentage of vein steaks compared to homozygous dominant and homozygous recessive samples. Differences in percentage of vein steaks were inconsistent and showed no meaningful pattern.
Included in
Large or Food Animal and Equine Medicine Commons, Meat Science Commons, Veterinary Preventive Medicine, Epidemiology, and Public Health Commons
Comments
Copyright © 2014 University of Nebraska.