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Monika M Hryniewicz

Explore the profile of Monika M Hryniewicz including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 6
Citations 97
Followers 0
Related Specialties
Microbiology
Molecular Biology
Chemistry
Top 10 Co-Authors
Roksana Iwanicka-Nowicka
Mark S Thomas
Agata Zielak
Grzegorz D Bujacz
Jolanta Zaim
Andrzej M Brzozowski
Emilia Stec
Malgorzata Witkowska-Zimny
Anthony J Wilkinson
Anna Lochowska
Published In
Mol Microbiol
J Bacteriol
J Mol Biol
Acta Crystallogr D Biol Crystallogr
Affiliations
Soon will be listed here.
Recent Articles
1.
Regulation of sulfur assimilation pathways in Burkholderia cenocepacia through control of genes by the SsuR transcription factor
Lochowska A, Iwanicka-Nowicka R, Zielak A, Modelewska A, Thomas M, Hryniewicz M
J Bacteriol . 2011 Feb; 193(8):1843-53. PMID: 21317335
The genome of Burkholderia cenocepacia contains two genes encoding closely related LysR-type transcriptional regulators, CysB and SsuR, involved in control of sulfur assimilation processes. In this study we show that...
2.
Structural basis of the sulphate starvation response in E. coli: crystal structure and mutational analysis of the cofactor-binding domain of the Cbl transcriptional regulator
Stec E, Witkowska-Zimny M, Hryniewicz M, Neumann P, Wilkinson A, Brzozowski A, et al.
J Mol Biol . 2006 Oct; 364(3):309-22. PMID: 17010379
Cbl is a member of the large family of LysR-type transcriptional regulators (LTTRs) common in bacteria and found also in Archaea and algal chloroplasts. The function of Cbl is required...
3.
Regulation of sulfur assimilation pathways in Burkholderia cenocepacia: identification of transcription factors CysB and SsuR and their role in control of target genes
Iwanicka-Nowicka R, Zielak A, Cook A, Thomas M, Hryniewicz M
J Bacteriol . 2006 Sep; 189(5):1675-88. PMID: 16997956
Two genes encoding transcriptional regulators involved in sulfur assimilation pathways in Burkholderia cenocepacia strain 715j have been identified and characterized functionally. Knockout mutations in each of the B. cenocepacia genes...
4.
Crystallization and preliminary crystallographic studies of the cofactor-binding domain of the LysR-type transcriptional regulator Cbl from Escherichia coli
Stec E, Witkowska M, Hryniewicz M, Brzozowski A, Wilkinson A, Bujacz G
Acta Crystallogr D Biol Crystallogr . 2004 Aug; 60(Pt 9):1654-7. PMID: 15333946
Cbl (CysB-like protein) is a member of the family of LysR-type transcriptional regulators (LTTRs) and controls genes engaged in sulfur assimilation in Escherichia coli. It has been postulated that adenosine...
5.
Identification of activating region (AR) of Escherichia coli LysR-type transcription factor CysB and CysB contact site on RNA polymerase alpha subunit at the cysP promoter
Lochowska A, Iwanicka-Nowicka R, Zaim J, Witkowska-Zimny M, Bolewska K, Hryniewicz M
Mol Microbiol . 2004 Jul; 53(3):791-806. PMID: 15255893
CysB is a LysR-type transcriptional regulator (LTTR) controlling the expression of numerous genes involved in bacterial sulphur assimilation via cysteine biosynthesis. Our previous mutational analysis of CysB identified several residues...
6.
The switch from inorganic to organic sulphur assimilation in Escherichia coli: adenosine 5'-phosphosulphate (APS) as a signalling molecule for sulphate excess
Bykowski T, van der Ploeg J, Iwanicka-Nowicka R, Hryniewicz M
Mol Microbiol . 2002 Mar; 43(5):1347-58. PMID: 11918818
The utilization of organosulphur compounds as sources of sulphur by Escherichia coli is strongly repressed by sulphate. To search for the signal enabling E. coli to alternate gene expression according...