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Gregory Marczynski

Research Profile

Living Beings

Caulobacter crescentus

Chemicals & Drugs

Anatomy

Bacterial Chromosomes

Physiology

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Molecular Sequence Data

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Publications

TOP 3
James A Taylor; Richard Wargachuk; MC Ouimet; Gregory T Marczynski
The Caulobacter crescentus chromosome replication origin evolved two classes of weak DnaA binding sites.
Malini Rajagopalan; Renata Dziedzic; Maha Al Zayer; Dorota Stankowska; MC Ouimet; D Patrick Bastedo; Gregory T Marczynski; Murty V V S Madiraju
Mycobacterium tuberculosis origin of replication and the promoter for immunodominant secreted antigen 85B are the targets of MtrA, the essential response regulator.
William Spencer; Rania Siam; MC Ouimet; D Patrick Bastedo; Gregory T Marczynski
CtrA, a global response regulator, uses a distinct second category of weak DNA binding sites for cell cycle transcription control in Caulobacter crescentus.

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All Publications

2011: James A Taylor; Richard Wargachuk; MC Ouimet; Gregory T Marczynski
The Caulobacter crescentus chromosome replication origin evolved two classes of weak DnaA binding sites.
Molecular microbiology 2011;82(2):312-26.
2010: Malini Rajagopalan; Renata Dziedzic; Maha Al Zayer; Dorota Stankowska; MC Ouimet; D Patrick Bastedo; Gregory T Marczynski; Murty V V S Madiraju
Mycobacterium tuberculosis origin of replication and the promoter for immunodominant secreted antigen 85B are the targets of MtrA, the essential response regulator.
The Journal of biological chemistry 2010;285(21):15816-27.
2009: William Spencer; Rania Siam; MC Ouimet; D Patrick Bastedo; Gregory T Marczynski
CtrA, a global response regulator, uses a distinct second category of weak DNA binding sites for cell cycle transcription control in Caulobacter crescentus.
Journal of bacteriology 2009;191(17):5458-70.
2009: S-M Shaheen; MC Ouimet; Gregory T Marczynski
Comparative analysis of Caulobacter chromosome replication origins.
Microbiology (Reading, England) 2009;155(Pt 4):1215-25.
2009: D Patrick Bastedo; Gregory T Marczynski
CtrA response regulator binding to the Caulobacter chromosome replication origin is required during nutrient and antibiotic stress as well as during cell cycle progression.
Molecular microbiology 2009;72(1):139-54.
2005: Boris Gorbatyuk; Gregory T Marczynski
Regulated degradation of chromosome replication proteins DnaA and CtrA in Caulobacter crescentus.
Molecular microbiology 2005;55(4):1233-45.
2003: Rania Siam; Ann Karen C Brassinga; Gregory T Marczynski
A dual binding site for integration host factor and the response regulator CtrA inside the Caulobacter crescentus replication origin.
Journal of bacteriology 2003;185(18):5563-72.
2003: Rania Siam; Gregory T Marczynski
Glutamate at the phosphorylation site of response regulator CtrA provides essential activities without increasing DNA binding.
Nucleic acids research 2003;31(6):1775-9.
2002: Ann Karen C Brassinga; Rania Siam; William McSween; Herbert Winkler; David Wood; Gregory T Marczynski
Conserved response regulator CtrA and IHF binding sites in the alpha-proteobacteria Caulobacter crescentus and Rickettsia prowazekii chromosomal replication origins.
Journal of bacteriology 2002;184(20):5789-99.
2002: Gregory T Marczynski; Lucy Shapiro
Control of chromosome replication in caulobacter crescentus.
Annual review of microbiology 2002;56():625-56.
2001: Ann Karen C Brassinga; Gregory T Marczynski
Replication intermediate analysis confirms that chromosomal replication origin initiates from an unusual intergenic region in Caulobacter crescentus.
Nucleic acids research 2001;29(21):4441-51.
2001: Boris Gorbatyuk; Gregory T Marczynski
Physiological consequences of blocked Caulobacter crescentus dnaA expression, an essential DNA replication gene.
Molecular microbiology 2001;40(2):485-97.
2001: Ann Karen C Brassinga; Rania Siam; Gregory T Marczynski
Conserved gene cluster at replication origins of the alpha-proteobacteria Caulobacter crescentus and Rickettsia prowazekii.
Journal of bacteriology 2001;183(5):1824-9.
2000: MC Ouimet; Gregory T Marczynski
Analysis of a cell-cycle promoter bound by a response regulator.
Journal of molecular biology 2000;302(4):761-75.
2000: MC Ouimet; Gregory T Marczynski
Transcription reporters that shuttle cloned DNA between high-copy Escherichia coli plasmids and low-copy broad-host-range plasmids.
Plasmid 2000;44(2):152-62.
2000: Rania Siam; Gregory T Marczynski
Cell cycle regulator phosphorylation stimulates two distinct modes of binding at a chromosome replication origin.
The EMBO journal 2000;19(5):1138-47.
2000: Ann Karen C Brassinga; Boris Gorbatyuk; MC Ouimet; Gregory T Marczynski
Selective cell cycle transcription requires membrane synthesis in Caulobacter.
The EMBO journal 2000;19(4):702-9.
1999: Gregory T Marczynski
Chromosome methylation and measurement of faithful, once and only once per cell cycle chromosome replication in Caulobacter crescentus.
Journal of bacteriology 1999;181(7):1984-93.