Costantini, M G Disproportionate accumulation of 18S and 28S ribosomal RNA in cultured normal rat kidney cells treated with picolinic acid or 5-methylnicotinamide. [electronic resource] - Experimental cell research Apr 1981 - 443-51 p. digital Publication Type: Journal Article ISSN: 0014-4827 Standard No.: 10.1016/0014-4827(81)90119-1 doi Subjects--Topical Terms: AnimalsCell LineCell Nucleolus--ultrastructureCycloleucine--pharmacologyKidneyNiacinamide--analogs & derivativesNucleic Acid Precursors--metabolismPicolinic Acids--pharmacologyRNA, Ribosomal--metabolismRatsRibosomes--metabolismThymidine--pharmacology