title: EXPERIMENTS ON NUCLEAR DIFFERENTIATION IN THE FORAMINIFER ROTALIELLA HETEROCARYOTICA GRELL BY MEANS OF UV-MICROIRRADIATION.
mesh_terms: D002454:Cell Differentiation; D002455:Cell Division; D002467:Cell Nucleus; D056890:Eukaryota; D005823:Genetics; D011830:Radiation Effects; D012106:Research; D014466:Ultraviolet Rays
keywords: CELL DIFFERENTIATION; CELL DIVISION; CELL NUCLEUS; EXPERIMENTAL LAB STUDY; GENETICS; PROTOZOA; RADIATION EFFECTS; ULTRAVIOLET RAYS