1. Chromosome mapping in domestic pigs (Sus scrofa); MPI and NP located to chromosome 7;Christensen;Heredilas,1985
2. Standard karyotype of the domestic pig;Committee for the Standardized Karyotype of the Domestic Pig;Hereditas,1988
3. Pig gene mapping: assignment of the genes for mannosephosphate isomerase (MPI) and nucleoside phosphorylase (NP) to chromosome no. 7. Génétique, Sélection;Dolf;Evolution,1986
4. Genlokalisierungen für die Superoxid Dismutase (SOD-1), Nukleosid Phosphorylase (NP) und Mannose Phospho-Isomerasc (MPI) beim Schwein;Förster;Züchtungskunde,1985
5. Prediction of the halothane (Hal) genotypes of pigs by deducing Hal, Phi, Po2, Pgd haplotypes of parents and offspring: results from a large-scale practice in Swedish breeds;Gahne;Animal Blood Groups and Biochemical Genetics,1985