Residual Thymidine Incorporation in the Presence of Chloramphenicol in Synchronous Cultures of Escherichia coli B/r
AUTOR(ES)
Helmstetter, Charles E.
RESUMO
Escherichia coli B/r ATCC 12407 which grew synchronously with interdivision times of 45 and 85 min were exposed at intervals to chloramphenicol (200 μg/ml) and [14C]thymidine for short or long (residual) periods. The results suggested that the pattern of residual thymidine incorporation in 85-min cells yielded an estimate of the length of the D period rather than the time of initiation of chromosome replication.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=245805Documentos Relacionados
- Effects of Ionizing Radiation on Synchronous Cultures of Escherichia coli B/r
- Efficiency of Thymidine Incorporation in Escherichia coli B/r as a Function of Growth Rate
- THE SYNTHESIS OF NUCLEIC ACIDS IN CULTURES OF ESCHERICHIA COLI, STRAINS B AND B/R
- Electron Microscope Study of Septum Formation in Escherichia coli Strains B and B/r During Synchronous Growth
- Rate of ribosomal ribonucleic acid chain elongation in Escherichia coli B/r during chloramphenicol treatment.