title: The effect of ultrasonic irradiation on the template activity of calf thymus DNA.
mesh_terms: D000818:Animals; D002417:Cattle; D004247:DNA / Q000502:physiology*; D066298:In Vitro Techniques; D008970:Molecular Weight; D012313:RNA / Q000096:biosynthesis; D013698:Templates, Genetic; D013950:Thymus Gland / Q000378:metabolism; D014465:Ultrasonics / Q000009:adverse effects* / Q000295:instrumentation
chemical_list: D012313:RNA; D004247:DNA