title: Isolation and mapping of a polymorphic DNA sequence (pMHZ21) on chromosome 9q [D9S30].
mesh_terms: D002899:Chromosomes, Human, Pair 9; D015247:Deoxyribonuclease HindIII; D015252:Deoxyribonucleases, Type II Site-Specific; D005799:Genes, Dominant; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D015247:Deoxyribonuclease HindIII; C025630:CAGCTG-specific type II deoxyribonucleases; D015252:Deoxyribonucleases, Type II Site-Specific