A second useful polymorphism for the cytosolic thymidine kinase gene (TK1) with the enzyme BstEII which will allow haplotying at this locus on chromosome 17 (q21-q22).
D002886:Chromosomes, Human, Pair 17; D003600:Cytosol / Q000201:enzymology; D004262:DNA Restriction Enzymes; D015252:Deoxyribonucleases, Type II Site-Specific; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length; D013937:Thymidine Kinase / Q000235:genetics*
D013937:Thymidine Kinase; D004262:DNA Restriction Enzymes; D015252:Deoxyribonucleases, Type II Site-Specific; C032823:GGTNACC-specific type II deoxyribonucleases