title: A requirement for zinc ions for deoxyribonucleic acid synthesis by lymphocytes stimulated by phytohaemagglutinin.
mesh_terms: D000818:Animals; D004247:DNA / Q000096:biosynthesis*; D004492:Edetic Acid; D066298:In Vitro Techniques; D037102:Lectins / Q000494:pharmacology*; D008214:Lymphocytes / Q000378:metabolism*; D013552:Swine; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D015032:Zinc
chemical_list: D037102:Lectins; D014316:Tritium; D004247:DNA; D004492:Edetic Acid; D015032:Zinc; D013936:Thymidine