title: Diadenosine tetraphosphate (Ap4A): its presence and functions in biological systems.
authors.forename: M
authors.initials: M
authors.lastname: Andersson
mesh_terms: D000818:Animals; D002455:Cell Division; D004247:DNA / Q000096:biosynthesis; D004257:DNA Polymerase II / Q000378:metabolism; D004261:DNA Replication; D015226:Dinucleoside Phosphates / Q000502:physiology*; D006657:Histones / Q000378:metabolism; D006801:Humans; D010974:Platelet Aggregation; D014664:Vasodilation
chemical_list: D015226:Dinucleoside Phosphates; D006657:Histones; C020733:diadenosine tetraphosphate; D004247:DNA; D004257:DNA Polymerase II