title: Site-directed mutagenesis in DNA: generation of point mutations in cloned beta globin complementary dna at the positions corresponding to amino acids 121 to 123.
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000235:genetics*; D004262:DNA Restriction Enzymes / Q000378:metabolism; D004274:DNA, Recombinant; D004279:DNA, Viral / Q000302:isolation & purification; D003854:Deoxyribonucleotides / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D005914:Globins / Q000096:biosynthesis; D009154:Mutation; D010957:Plasmids
chemical_list: D004274:DNA, Recombinant; D004279:DNA, Viral; D003854:Deoxyribonucleotides; D005914:Globins; D004247:DNA; D004262:DNA Restriction Enzymes