Characterization of the porcine CDKN3 gene as a potential candidate for congenital splay leg in piglets Steffen Maak, Simone Jaesert, Karsten Neumann and Gerhard von Lengerken Genet. Sel. Evol., 35 Suppl. 1 (2003) S157-S165 DOI: 10.1051/gse:2003024