1992
DOI: 10.1016/0022-2836(92)91045-q
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Cell-cycle control of a cloned chromosomal origin of replication from Caulobacter crescentus

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Cited by 98 publications
(137 citation statements)
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“…This DnaA box (box 5, Fig. 1b) is an 8/9 bp match to the E. coli consensus sequence and is an exact match to an experimentally identified DnaA box found in the C. crescentus chromosome origin (Marczynski & Shapiro, 1992). DnaA box 3 (also an 8/9 bp match to the consensus) is identical to the sequences of DnaA boxes found in chromosome origins from Streptomyces spp.…”
Section: Oligonucleotide Namementioning
confidence: 56%
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“…This DnaA box (box 5, Fig. 1b) is an 8/9 bp match to the E. coli consensus sequence and is an exact match to an experimentally identified DnaA box found in the C. crescentus chromosome origin (Marczynski & Shapiro, 1992). DnaA box 3 (also an 8/9 bp match to the consensus) is identical to the sequences of DnaA boxes found in chromosome origins from Streptomyces spp.…”
Section: Oligonucleotide Namementioning
confidence: 56%
“…The origin of replication on the S. meliloti chromosome has been predicted to be approximately 400 kb from dnaA and adjacent to hemE on the basis of GC skew (Capela et al, 2001) and this corresponds to the same location as the well studied chromosome origin from C. crescentus (Marczynski & Shapiro, 1992;Marczynski et al, 1995;). The C. crescentus chromosome origin is located~5 kb from the dnaA gene region, a sequence with a similar genetic arrangement to the S. meliloti dnaA region .…”
Section: Resultsmentioning
confidence: 89%
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“…It functions in vivo as a global regulator controlling transcription of class II flagellar genes, as well as the DNA methylase gene ccrM (16) and hemE, whose expression is associated with cell type-specific initiation of chromosome replication in the stalked cell (17). Promoters of these cell cycle-regulated genes contain a conserved CtrAbinding site (7), or ''CtrA-Box'', and an unusual consensus sequence originally thought to be recognized by a novel sigma factor (18,19).…”
mentioning
confidence: 99%
“…Replication initiates at a single origin and proceeds bidirectionally (Dingwall and Shapiro, 1989;Marczynski and Shapiro, 1992), with chromosomal loci being segregated to daughter compartments soon after they are duplicated . Concurrently with DNA replication and segregation, the stalked cell elongates and, just as replication is completed, begins to constrict at the incipient cell division site (Jensen, 2006).…”
Section: The Caulobacter Cell Cyclementioning
confidence: 99%