THE PRODUCTION OF RECESSIVE LETHALS BY CALF-THYMUS DNA IN DROSOPHILA.
D000818:Animals; D002417:Cattle; D004247:DNA; D004330:Drosophila; D012106:Research; D013950:Thymus Gland; D014116:Toxicology
D004247:DNA; C427203:calf thymus DNA
DNA; DROSOPHILA; EXPERIMENTAL LAB STUDY; THYMUS GLAND; TOXICOLOGIC REPORT