Bombik, B M Increased RNA synthesis in nuclear monolayers of WI-38 cells stimulated to proliferate. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America May 1974 - 2038-42 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0027-8424 Standard No.: 10.1073/pnas.71.5.2038 doi Subjects--Topical Terms: Cell DivisionCell LineCell Nucleus--metabolismDNA-Directed RNA Polymerases--metabolismDactinomycin--pharmacologyEscherichia coli--enzymologyHumansLungRNA--biosynthesisTime FactorsTritiumUracil Nucleotides--metabolism