Gorovsky, M A STUDIES ON NUCLEAR STRUCTURE AND FUNCTION IN TETRAHYMENA PYRIFORMIS: I. RNA Synthesis in Macro- and Micronuclei. [electronic resource] - The Journal of cell biology Sep 1969 - 673-82 p. digital Publication Type: Journal Article ISSN: 0021-9525 Standard No.: 10.1083/jcb.42.3.673 doi