title: Purification of a protein from unfertilized eggs of Drosophila with specific affinity for a defined DNA sequence and the cloning of this DNA sequence in bacterial plasmids.
mesh_terms: D000818:Animals; D001483:Base Sequence; D001665:Binding Sites; D002466:Cell Nucleolus / Q000378:metabolism*; D004247:DNA / Q000378:metabolism*; D004265:DNA Helicases / Q000302:isolation & purification* / Q000378:metabolism; D004262:DNA Restriction Enzymes; D004274:DNA, Recombinant; D004330:Drosophila; D004527:Egg Proteins / Q000302:isolation & purification / Q000378:metabolism; D005260:Female; D010063:Ovum / Q000378:metabolism*
chemical_list: D004274:DNA, Recombinant; D004527:Egg Proteins; D004247:DNA; D004262:DNA Restriction Enzymes; D004265:DNA Helicases