The study of polymorphism within the promoter region of the osteopontin (OPN) gene in sows. Goluch D, Korwin-Kossakowska A, Prusak B, Pierzchala M, Urbanski P, Michaluk A, Sender G. Journal Article 2009; 30(4): 525-529 PubMed PMID: 20010486 Keywords: Animals, Base Sequence, Female, Molecular Sequence Data, Osteopontin:genetics, Ovary:physiology, Oviducts:physiology, Polymerase Chain Reaction, Polymorphism, Restriction Fragment Length, Promoter Regions, Genetic:genetics, Reproduction:genetics, Reverse . Citation OBJECTIVES: The aim of the present study was to find a possible polymorphism in the promoter region of the osteopontin (OPN) gene, as a po..... Read abstract Full text PDF