Selective inhibition of DNA synthesis in macronuclear fragments in Paramecium aurelia exconjugants and its reversal during macronuclear regeneration

MeSH terms

• Animals
• Cell Division
• Cell Nucleus / metabolism*
• Cold Temperature
• Conjugation, Genetic*
• DNA / biosynthesis*
• Enterobacter
• Escherichia coli
• Hot Temperature
• Isotope Labeling
• Mutation
• Paramecium / cytology
• Paramecium / metabolism*
• Staining and Labeling
• Thymidine
• Time Factors
• Tritium