title: Switch in the synthesis of early to late proteins of T4 bacteriophage.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D001435:Bacteriophages / Q000378:metabolism*; D004926:Escherichia coli; D013455:Sulfur / Q000378:metabolism; D013460:Sulfur Isotopes; D013997:Time Factors; D014764:Viral Proteins / Q000096:biosynthesis*
chemical_list: D000596:Amino Acids; D013460:Sulfur Isotopes; D014764:Viral Proteins; D013455:Sulfur