Literature DB >> 4607850

Residual thymidine incorporation in the presence of chloramphenicol in synchronous cultures of Escherichia coli B-r.

C E Helmstetter.   

Abstract

Escherichia coli B/r ATCC 12407 which grew synchronously with interdivision times of 45 and 85 min were exposed at intervals to chloramphenicol (200 mug/ml) and [(14)C]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.

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Year:  1974        PMID： 4607850      PMCID： PMC245805          DOI： 10.1128/jb.120.1.565-567.1974

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  4 in total

1.  Initiation of chromosome replication in Escherichia coli. I. Requirements for RNA and protein synthesis at different growth rates.

Authors:  C E Helmstetter
Journal:  J Mol Biol       Date:  1974-03-25       Impact factor: 5.469

2.  Analysis of the chloramphenicol-sensitive and chloramphenicol-resistant steps in the initiation of DNA synthesis in E. coli B-r.

Authors:  C B Ward; D A Glaser
Journal:  Proc Natl Acad Sci U S A       Date:  1969-11       Impact factor: 11.205

3.  DNA synthesis during the division cycle of rapidly growing Escherichia coli B/r.

Authors:  C E Helmstetter
Journal:  J Mol Biol       Date:  1968-02-14       Impact factor: 5.469

4.  The regulation of DNA replication and cell division in E. coli B-r.

Authors:  D J Clark
Journal:  Cold Spring Harb Symp Quant Biol       Date:  1968
  4 in total

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