Synchronized mammalian cell cultures. 3. Variation of ribonucleotide reductase activity during the replication cycle of Chinese hamster fibroblasts.

Animals Benzocycloheptenes Cell Line Cricetinae Culture Media Culture Techniques Cycloheximide/pharmacology Dactinomycin/pharmacology Fibroblasts/enzymology Hydroxyurea/pharmacology Lung Mitosis/drug effects Nucleotides/metabolism Oxidoreductases/analysis Phosphorus Isotopes Protein Biosynthesis Proteins/antagonists & inhibitors RNA/antagonists & inhibitors,biosynthesis Ribonucleotides/metabolism Time Factors Ultrasonics

Benzocycloheptenes Culture Media Nucleotides Phosphorus Isotopes Proteins Ribonucleotides Dactinomycin RNA Cycloheximide Oxidoreductases Hydroxyurea