title: Non-random association of the polymorphic Taq I restriction site, located 3 KB 5' to the human delta-globin gene, with the polymorphic Hind III sites within the G gamma- and A gamma-globin genes.
abstract: During the study of the DNA from 25 beta-thalassemic subjects from mediterranean origin the polymorphic Taq I restriction site located 3-kb 5' to the human delta-globin gene, was found non-randomly associated to the polymorphic Hind III sites within the G gamma- and A gamma-globin genes. This indicates that the 3' limit of the linkage group of polymorphic restriction sites including the gamma-globin genes is located downstream to the polymorphic Taq I site.
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000235:genetics*; D004262:DNA Restriction Enzymes; D015247:Deoxyribonuclease HindIII; D015252:Deoxyribonucleases, Type II Site-Specific; D005914:Globins / Q000235:genetics*; D006579:Heterozygote; D006801:Humans; D009693:Nucleic Acid Hybridization; D011110:Polymorphism, Genetic; D013789:Thalassemia / Q000235:genetics*
chemical_list: D005914:Globins; D004247:DNA; D004262:DNA Restriction Enzymes; D015247:Deoxyribonuclease HindIII; D015252:Deoxyribonucleases, Type II Site-Specific; C027046:TCGA-specific type II deoxyribonucleases