Haplotype diversity of the myostatin gene among beef cattle breeds Susana Dunner, M. Eugenia Miranda, Yves Amigues, Javier Cañón, Michel Georges, Roger Hanset, John Williams and François MénissierGenet. Sel. Evol., 35 1 (2003) 103-118DOI: https://doi.org/10.1051/gse:2002038