title: Gene 67, a new, essential bacteriophage T4 head gene codes for a prehead core component, PIP. I. Genetic mapping and DNA sequence.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D002874:Chromosome Mapping; D004279:DNA, Viral; D003854:Deoxyribonucleotides / Q000032:analysis; D005814:Genes, Viral; D010455:Peptides / Q000032:analysis; D010957:Plasmids; D011498:Protein Precursors / Q000096:biosynthesis*; D013604:T-Phages / Q000235:genetics*; D014758:Viral Core Proteins; D014764:Viral Proteins / Q000096:biosynthesis*
chemical_list: D004279:DNA, Viral; D003854:Deoxyribonucleotides; D010455:Peptides; D011498:Protein Precursors; D014758:Viral Core Proteins; D014764:Viral Proteins