ul. Kładki 24, 80-822 Gdańsk,
tel. 58 523 63 08, fax: 58 523 64 24


Pracownia Biologii Molekularnej Instytutu Biochemii i Biofizyki PAN


Publikacje


  • Łoś J.M., Łoś M., Węgrzyn A., Węgrzyn G. (2010) Hydrogen peroxide-mediated induction of the Shiga toxin-converting lambdoid prophage ST2-8624 in Escherichia coli O157:H7. FEMS Immunology and Medical Microbiology, przyjęta do druku.

  • Łoś J.M., Łoś M., Węgrzyn G., Węgrzyn A. (2009) Differential efficiency of induction of various lambdoid prophages responsible for production of Shiga toxins in response to different induction agents. Microbial Pathogenesis, 47, 289-298.

  • Nejman B., Łoś J.M., Łoś M., Węgrzyn G., Węgrzyn A. (2009) Plasmids derived from lambdoid bacteriophages as models for studying replication of mobile genetic elements responsible for production of Shiga toxins by pathogenic Escherichia coli strains. Journal of Molecular Microbiology and Biotechnology, 17, 211-220.

  • Wang Z., Jin L., Yuan Z., Węgrzyn G., Węgrzyn A. (2009) Classification of plasmid vectors using replication origin, selection marker and promoter as criteria. Plasmid, 61, 47-51.

  • Piotrowska E., Jakóbkiewicz-Banecka J., Tylki-Szymańska A., Czartoryska B., Węgrzyn A., Węgrzyn G. (2009) Correlation between severity of mucopolysaccharidoses and combination of the residual enzyme activity and efficiency of glycosaminoglycan synthesis. Acta Paediatrica, 98, 743-749.

  • Łoś J.M., Łoś M., Węgrzyn A., Węgrzyn G. (2008) Role of the bacteriophage lambda exo-xis region in the virus development. Folia Microbiologica, 53, 443-450.

  • Łoś J.M., Golec P., Węgrzyn G., Węgrzyn A., Łoś M. (2008) Simple method for plating Escherichia coli bacteriophages forming very small plaques or no plaques under standard conditions. Applied and Environmental Microbiology, 74, 5113-5120.

  • Piotrowska E., Jakóbkiewicz-Banecka J., Tylki-Szymańska A., Liberek A., Maryniak A., Malinowska M., Czartoryska B., Puk E., Kloska A., Liberek T., Barańska S.,Węgrzyn A., Węgrzyn G. (2008) Genistin-rich isoflavone extract in substrate reduction therapy for Sanfilippo syndrome: an open-label, pilot study in 10 pediatric patients. Current Therapeutic Research Clinical and Experimental, 69, 166-179.

  • Węgrzyn G., Węgrzyn A. (2008) Is tRNA only a translation factor or also a regulator for other processes? Journal of Applied Genetics, 49, 115-122.

  • Malinowska M., Jakóbkiewicz-Banecka J., Kloska A., Tylki-Szymańska A., Czartoryska B., Piotrowska E., Węgrzyn A., Węgrzyn G. (2008) Abnormalities in the hair morphology of patients with some but not all types of mucopolysaccharidoses. European Journal of Pediatrics, 167, 203-209.

  • Wang Z., Li Jin L., Węgrzyn G., Węgrzyn A. (2008) Screening of the osmotic pressure-inducible promoter regions from the whole genome of Escherichia coli by using a novel cloning method. Biotechnology Letters, 30, 707-711.

  • Liu Y., Elsholz B., Enfors S.-O., Gabig-Cimińska M. (2008) Critical factors for the performance of chip array-based electrical detection of DNA for analysis of pathogenic bacteria, Analytical Biochemistry, 382, 77-86.

  • Liu Y., Elsholz B., Enfors S.-O., Gabig-Cimińska M. (2007) Confirmative electric DNA array-based test for food poisoning Bacillus cereus, Journal of Microbiological Methods, 70, 55-64.

  • Jakóbkiewicz-Banecka J., Węgrzyn A., Węgrzyn G. (2007) Substrate deprivation therapy: a new hope for patients suffering from neuronopathic forms of inherited lysosomal storage diseases. Journal of Applied Genetics, 48, 383-388.

  • Szalewska-Pałasz A., Węgrzyn G., Węgrzyn A. (2007) Mechanisms of physiological regulation of RNA synthesis in bacteria: new discoveries breaking old schemes. Journal of Applied Genetics, 48, 281-294.

  • Węgrzyn G., Tylki-Szymańska A., Liberek A., Piotrowska E., Jakóbkiewicz-Banecka J., Marucha J., Czartoryska B., Węgrzyn A. (2007) Rapid deterioration of a patient with mucopolysaccharidosis type I during interruption of enzyme replacement therapy. American Journal of Medical Genetics, 143A, 1925-1927

  • Narajczyk M., Barańska S., Węgrzyn A., Węgrzyn G. (2007) Switch from 'sigma' to 'teta' replication of bacteriophage lambda DNA: factors involved in the process and a model for its regulation. Molecular Genetics and Genomics, 278, 65-74.

  • Łoś M., Golec P., Łoś J.M., Węglewska-Jurkiewicz A., Czyż A., Węgrzyn A., Węgrzyn G., Neubauer P. (2007) Effective inhibition of lytic development of bacteriophages lambda, P1 and T4 by starvation of their host, Escherichia coli. BMC Biotechnology, 7, 13.

  • Narajczyk M., Barańska S., Szambowska A., Glinkowska M., Węgrzyn A., Węgrzyn G. (2007) Modulation of lambda plasmid and phage DNA replication by Escherichia coli SeqA protein. Microbiology, 153, 1653-1663.

  • Wang Z., Xiang L., Shao J., Węgrzyn A., Węgrzyn G. (2006) Effects of the presence of ColE1 plasmid DNA in Escherichia coli on the host cell metabolism. Microbial Cell Factories, 5, 34.

  • Łyżeń R., Węgrzyn G., Węgrzyn A., Szalewska-Pałasz A.(2006) Stimulation of the lambda pR promoter by Escherichia coli SeqA protein requires downstream GATC sequences and involves late stages of transcription initiation. Microbiology, 152, 2985-2992

  • Piotrowska E., Jakóbkiewicz-Banecka J., Barańska S., Tylki-Szymańska A., Czartoryska B., Węgrzyn A., Węgrzyn G. (2006) Genistein-mediated inhibition of glycosaminoglycan synthesis as a basis for gene expression-targeted isoflavone therapy for mucopolysaccharidoses. European Journal of Human Genetics, 14, 846-852

  • Sikora A.E., Zielke R., Węgrzyn A., Węgrzyn G. (2006) DNA replication defect in the Escherichia coli cgtA(ts) mutant arising from reduced DnaA levels. Archives of Microbiology, 185, 340-347

  • Węgrzyn G., Węgrzyn A. (2006) Replikacja DNA bakteriofaga lambda: nowe odkrycia dokonane przy użyciu starego modelu badawczego. Postępy Biochemii, 52, 42-48

  • Wang Y.-B., Assefaw-Redda Y., Gabig-Cimińska M., Enfors S.-O., Ostling M., Zhang S.-L. (2006) A novel dual mode capacitor biosensor for real-time, label-free DNA detection, Tech. Dig. Intl. Elect. Dev. Meet. (IEDM), 715-718.

  • Gabig-Cimińska M., Liu Y., Enfors S.-O. (2005) Gene-based identification of bacterial colonies with an electric chip, Analytical Biochemistry, 345, 270-276.

  • Kloska A., Bohdanowicz J., Konopa G., Tylki-Szymańska A., Jakóbkiewicz-Banecka J., Czartoryska B., Liberek A., Węgrzyn A., Węgrzyn G. (2005) Changes in hair morphology of mucopolysaccharidosis I patients treated with recombinant human-iduronidase (laronidase, Aldurazyme). American Journal of Medical Genetics, 139A, 199-203

  • Węgrzyn G., Węgrzyn A. (2005) Replikacja DNA bakteriofaga: nowe odkrycia dokonane przy użyciu starego modelu badawczego. Postępy Biochemii, 52, 42-48

  • Alicja Węgrzyn (2005) DnaA and SeqA proteins of Escherichia coli as regulators of bacteriophage lambda development. W: Modern Bacteriophage Biology and Biotechnology, Research Signpost,

  • Węgrzyn G., Kurlenda J., Liberek A., Tylki-Szymańska A., Czartoryska B., Piotrowska E., Jakóbkiewicz-Banecka J., Węgrzyn A. (2005) Atypical microbial infections of digestive tract may contribute to diarrhea in mucopolysaccharidosis patients: a MPS I case study. BMC Pediatrics, 5, 9

  • Piosik J., Gwizdek-Wiśniewska A., Ulanowska K., Ochociński J., Czyż A., Grzegorz Węgrzyn (2005) Methylxanthines (caffeine, pentoxifylline and theophylline) decrease the mutagenic effect of daunomycin, doxorubicin and mitoxantrone. Acta Biochimica Polonica,

  • Kozakiewicz J., Gajewska M., Łyżeń R., Czyż A., Węgrzyn G. (2005) Bioluminescence-mediated stimulation of photoreactivation in bacteria. FEMS Microbiology Letters, 250,105-110

  • Czyż A., Zielke R., Węgrzyn G. (2005) A novel Vibrio harveyi mutant with altered quorum sensing regulation. Oceanological and Hydrobiological Studies, 34, 55-61

  • Czyż A., Węgrzyn G. (2005) Acta Biochimica Polonica, 52, 35-43

  • Jakóbkiewicz-Banecka J., Kloska A., Stepnowska M., Banecki B., Węgrzyn A., Węgrzyn G. (2005) A bacterial model for studying effects of human mutations in vivo: Escherichia coli strains mimicking a common polymorphism in the human MTHFR gene. Mutation Research, 578, 175-186.

  • Węgrzyn G., Węgrzyn A. (2005) Genetic switches during bacteriophage lambda development. Progress in Nucleic Acid Research and Molecular Biology, 79, 1-48

  • Węgrzyn G., Węgrzyn A., Tylki-Szymańska A. (2004) A general model for genetic regulation of turnover of glycosaminoglycans suggests a possible procedure for prediction of severity and clinical progress of mucopolysaccharidoses. Medical Hypotheses, 62, 986-992

  • Gabig-Cimińska M., Holmgren A., Andresen H., Barken K.B., Wumpelmann M., Albers J., Hintsche R., Breitenstein A., Neubauer P., Łoś M., Czyż A., Węgrzyn G., Silfversparre G., Jurgen B., Schweder T., Enfors S.-O. (2004) Electric chips for rapid detection and quantification of nucleic acids. Biosensors and Bioelectronics, 19, 537-546

  • Gabig-Cimińska M., Węgrzyn G., Enfors S.-O. (2004) Recent advances on an electric silicon based chip for analysis of nucleic acids. PharmaChem, 3, 6-8

  • Gabig-Cimińska M., Łoś M., Holmgren A., Albers J., Czyż A., Hintsche R., Węgrzyn G., Enfors S.-O. (2004) Detection of bacteriophage infection and prophage induction in bacterial cultures by means of electric DNA chips. Analytical Biochemistry, 324, 84-91

  • Węgrzyn G., Czyż A., Olszewska K. (2004) Biological functions and early evolution of bacterial luminescence. Current Trends in Microbiology, 1, 43-49

  • Szpilewska H., Czyż A., Węgrzyn G. (2003) Experimental evidence for the physiological role of bacterial luciferase in the protection of cells against oxidative stress. Current Microbiology, 47, 379-382

  • Zielke R., Sikora A., Dutkiewicz R., Węgrzyn G., Czyż A., (2003) Involvement of the cgtA gene function in stimulation of DNA repair in Escherichia coli and Vibrio harveyi. Microbiology, 149, 1763-1770

  • Czyż A., Plata K., Węgrzyn G. (2003) Stimulation of DNA repair as an evolutionary drive for bacterial luminescence. Luminescence, 18, 140-144

  • Piosik J., Ulanowska K., Gwizdek-Wiśniewska A., Czyż A., Kapuściński J., Węgrzyn G. (2003) Alleviation of mutagenic effects of polycyclic aromatic agents (quinacrine mustard, ICR-191 and ICR-170) by caffeine and pentoxifylline. Mutation Research, 530, 47-57

  • Węgrzyn G., Czyż A., (2003) Detection of mutagenic pollution of natural environment using microbiological assays. Journal of Applied Microbiology, 95, 1175-1181

  • Czyż A., Kowalska W., Węgrzyn G. (2003) Vibrio harveyi mutagenicity assay as a preliminary test for detection of mutagenic pollution of marine water. Bulletin of Environmental Contamination and Toxicology, 70, 1065-1070

  • Ulanowska K., Sikora A., Węgrzyn G., Czyż A. (2003) Role of the cgtA gene function in DNA replication of extrachromosomal elements in Escherichia coli. Plasmid, 50, 45-52

  • Łoś M., Czyż A., Sell E., Węgrzyn A., Neubauer P., Węgrzyn G. (2004) Bacteriophage contamination: is there a simple method to reduce its deleterious effects in laboratory cultures and biotechnological factories? Journal of Applied Genetics, 45, 111-120

  • Strzelczyk B., Słomińska-Wojewódzka M., Węgrzyn G., Węgrzyn A. (2003) Non-random distribution of GATC sequences in regions of promoters stimulated by the SeqA protein of Escherichia coli. Acta Biochimica Polonica, 50, 941-945

  • Słomińska M., Konopa G., Barańska S., Węgrzyn G., Węgrzyn A. (2003) Interplay between DnaA and SeqA proteins during regulation of bacteriophage lambda pR promoter activity. Journal of Molecular Biology, 329, 59-68

  • Słomińska M., Konopa G., Ostrowska J., Kędzierska B., Węgrzyn G., Węgrzyn A. (2003) SeqA-mediated stimulation of a promoter activity by facilitating functions of a transcription activator. Molecular Microbiology, 47, 1669-1679

  • Węgrzyn G., Węgrzyn A. (2002) Regulation of bacteriophage lambda DNA replication. Current Topics in Virology, 2, 187-194

  • Węgrzyn G., Węgrzyn A. (2002) Stress responses and replication of plasmids in bacterial cells. Microbial Cell Factories, 1, 2

  • Potrykus K., Barańska S., Węgrzyn A., Węgrzyn G.(2002) Composition of the lambda plasmid heritable replication complex. Biochemical Journal, 364, 857-862

  • Dutkiewicz R., Słomińska M., Węgrzyn G., Czyż A. (2002) Overexpression of the cgtA (yhbZ, obgE) gene, coding for an essential GTP-binding protein, impairs the regulation of chromosomal functions in Escherichia coli. Current Microbiology, 45, 440-445

  • Węgrzyn G., Czyż A. (2002) How do marine bacteria produce light, why are they luminescent, and can we employ bacterial bioluminescence in aquatic biotechnology? Oceanologia, 44, 291-305

  • Czyż A., Plata K., Węgrzyn G. (2002) Induction of light emission by luminescent bacteria treated with UV light and chemical mutagens. Journal of Applied Genetics, 43, 377-389

  • Gabig M., Herman-Antosiewicz A., Kwiatkowska M., Łoś M., Thomas M.S., Węgrzyn G. (2002) The cell surface protein Ag43 facilitates phage infection of Escherichia coli in the presence of bile salts and carbohydrates. Microbiololgy, 148, 1533-1542

  • Czyż A., Węgrzyn G. (2002) Nowa metoda wykrywania mutagennych zanieczyszczeń wody morskiej. Annales Academiae Medici Gedanensis, 32, 383-388.

  • Czyż A., Szpilewska H., Dutkiewicz R., Kowalska W., Biniewska-Godlewska A., Węgrzyn G. (2002) Comparison of the Ames test and a newly developed assay for detection of mutagenic pollution of marine environments. Mutation Reserach, 519, 67-74

  • Słomińska M., Konopa G., Węgrzyn G., Czyż A. (2002) Impaired chromosome partitioning and synchronisation of DNA replication initiation in a Vibrio harveyi insertional mutant in the cgtA gene coding for a common GTP-binding protein. Biochemical Journal, 362, 579-584

  • Czyż A., Łoś M., Wróbel B., Węgrzyn G. (2002) Alleviation of problems with lambdoid prophage induction in Escherichia coli cultures. W: Life Sciences Technology, World Markets Research Centre, London, str. 1-3

  • Czyż A., Plata K., Zielke R., Węgrzyn G. (2002) Luminescence-stimulated DNA repair in various bacterial strains. W: Bioluminescence and Chemiluminescence: Progress and Current Applications (P. E. Stanley, L. J. Kricka, Red.), World Scientific, London, str. 73-76

  • Czyż A., Węgrzyn G. (2001) Mechanizm, regulacja i rola bioluminescencji bakterii. Postępy Biochemii, 47, 263-270

  • Czyż A., Zielke R., Węgrzyn G. (2001) Rapid degradation of bacteriophage lambda-O protein by ClpP/ClpX protease influences the lysis-versus-lysogenization decision of the phage under certain growth conditions of the host cells. Archives of Virology, 146, 1487-1498

  • Gabig M., Węgrzyn G. (2001) An introduction to DNA chips: principles, technology, applications and analysis. Acta Biochimica Polonica, 48, 615-622

  • Jasiecki J., Czyż A., Gabig M., Węgrzyn G. (2001) Construction and use of a broad-host-range plasmid expressing the lamB gene for utilization of bacteriophage lambda vectors in the marine bacterium Vibrio harveyi. Marine Biotechnology, 3, 336-345

  • Czyż A., Łoś M., Wróbel B., Węgrzyn G. (2001) Inhibition of spontaneous induction of lambdoid prophages in Escherichia coli cultures: simple procedures with possible biotechnological applications. BMC Biotechnology, 1, 1

  • Czyż A., Węgrzyn G. (2001) On the function and evolution of bacterial luminescence. W: Bioluminescence and Chemiluminescence (J. F. Case, P. J. Herring, B. H. Robison, S. H. D. Haddock, L. J. Kricka, P. E. Stanley, Red.), World Scientific Publishing Co., Singapore, str. 31-34

  • Słomińska M., Węgrzyn A., Konopa G., Skarstad K., Węgrzyn G. (2001) SeqA, the Escherichia coli origin sequestration protein, is also a specific transcription factor. Molecular Microbiology, 40, 1371-1380

  • Glinkowska M., Konopa G., Węgrzyn A., Herman-Antosiewicz A., Weigel C., Seitz H., Messer W., Węgrzyn G. (2001) The double mechanism of incompatibility between lambda plasmids and Escherichia coli dnaA(ts) host cells. Microbiology, 147, 1923-1928

  • Węgrzyn G., Węgrzyn A., Barańska S., Czyż A. (2001) Regulation of bacteriophage lambda development. Recent Research Developments in Virology, 3, 375-386

  • Węgrzyn A., Węgrzyn G.(2001) Inheritance of the replication complex: a unique or common phenomenon in the control of DNA replication? Archives of Microbiology, 175, 86-93

  • Barańska S., Gabig M., Węgrzyn A., Konopa G., Herman-Antosiewicz A., Hernandez P., Schvartzman J.B., Helinski D.R., Węgrzyn G.(2001) Regulation of the switch from early to late bacteriophage lambda DNA replication mode. Microbiology, 147, 535-547

  • Węgrzyn A., Czyż A., Gabig M., Węgrzyn G. (2000) ClpP/ClpX-mediated degradation of the bacteriophage lambda-O protein and regulation of lambda phage and lambda plasmid replication. Archives of Microbiology, 174, 89-96

  • Węgrzyn A., Węgrzyn G.(2000) Formation and stability of bacteriophage lambda replication complexes in UV-irradiated Escherichia coli. Current Microbiology, 41, 157-160

  • Konopa G., Barańska S., Węgrzyn A., Węgrzyn G. (2000) Bacteriophage and host mutants causing the rolling-circle lambda-DNA replication early after infection. FEBS Letters, 472, 217-220

  • Potrykus K., Wróbel B., Węgrzyn A., Węgrzyn G. (2000) Replication of oriJ-based plasmid DNA during the stringent and relaxed responses of Escherichia coli. Plasmid, 44, 111-126

  • Czyż A., Wróbel B., Węgrzyn G. (2000) Vibrio harveyi bioluminescence plays a role in stimulation of DNA repair. Microbiology, 146, 283-288

  • Czyż A., Jasiecki J., Bogdan A., Szpilewska H., Węgrzyn G. (2000) Genetically modified Vibrio harveyi strains as potential bioindicators of mutagenic pollution of marine environments. Applied and Environmental Microbiology, 66, 599-605

  • Węgrzyn A., WróbelB., Węgrzyn G. (1999) Altered biological properties of cell membranes in Escherichia coli dnaA and seqA mutants. Molecular and General Genetics, 261, 762-769

  • Glinkowska M., Węgrzyn A., Węgrzyn G. (1999) Replication of bacteriophage lambda in the Escherichia coli dnaA Drac hosts. Genetics, 151, 1633-1635

  • Węgrzyn A., Węgrzyn G.(1999) Regulacja replikacji DNA bakteriofaga lambda i plazmidów lambda. Postępy Biochemii, 45, 5-11

  • Węgrzyn A., Szalewska-Pałasz A., Błaszczak A., Liberek K., Węgrzyn G. (1998) Differential inhibition of transcription from sigma70- and sigma32- dependent promoters by rifampicin. FEBS Letters, 440, 172-174

  • Szalewska-Pałasz A., Lemieszek E., Pankiewicz A., Węgrzyn A., Helinski D.R., Węgrzyn G. (1998) Escherichia coli dnaA gene function and bacteriophage lambda replication. FEMS Microbiology Letters, 167, 27-32

  • Herman-Anotsiewicz A., Węgrzyn A., Taylor K., Węgrzyn G.(1998) DnaA-mediated regulation of phage lambda - derived replicons in the absence of pR and Cro function. Virology, 249, 98-107

  • Gabig M., Obuchowski M., Węgrzyn A., Szalewska-Pałasz A., Thomas M.S., Węgrzyn G. (1998) Excess production of phage lambda delayed early proteins under conditions supporting high Escherichia coli growth rates. Microbiology, 144, 2217-2224

  • Węgrzyn A., Węgrzyn G.(1998) Random inheritance of the replication complex by one of two daughter lambda plasmid copies after a replication round in Escherichia coli. Biochemical and Biophysical Research Communications, 246, 634-639

  • Szalewska-Pałasz A., Węgrzyn A., Błaszczak A., Taylor K., Węgrzyn G. (1998) DnaA-stimulated transcriptional activation of ori-lambda: Escherichia coli RNA polymerase beta-subunit as a transcriptional activator contact site. Proceedings of the National Academy of Science of USA, 95, 4241-4246

  • Węgrzyn A., Herman-Antosiewicz A., Taylor K., Węgrzyn G.(1998) Molecular mechanism of heat shock-provoked disassembly of the coliphage lambda replication complex. Journal of Bacteriology, 180, 2475-2483

  • Gabig M., Obuchowski M., Ciesielska A., Latała B., Węgrzyn A., Thomas M.S., Węgrzyn G. (1998) The Escherichia coli RNA polymerase alpha-subunit and transcriptional activation by bacteriophage lambda CII protein. Acta Biochimica Polonica, 45, 271-280

  • Gabig M., Obuchowski M., Śrutkowska S., Węgrzyn G. (1998) Regulation of replication of lambda phage and plasmid at low temperature. Molecular and General Genetics, 258, 494-502

  • Obuchowski M., Shotland Y., Koby S., Giladi H., Gabig M., Węgrzyn G., Oppenheim A.B. (1997) Stability of CII is a key element in the cold stress response of bacteriophage lambda infection. Journal of Bacteriology, 179, 5987-5991

  • Węgrzyn G., Węgrzyn A. (1997) Aktywacja transkrypcji w komórkach Escherichia coli.Postępy Biologii Komórki, 24 (Suplement 8) 53-68

  • Obuchowski M., Giladi H., Koby S., Szalewska-Pałasz A., Węgrzyn A., Oppenheim A.B., Thomas M.S., Węgrzyn G. (1997) Impaired lysogenisation of the Escherichia coli rpoA341 mutant by bacteriophage lambda is due to the inability of CII to act as a transcriptional activator. Molecular and General Genetics, 254, 304-311

  • Taylor K., Węgrzyn G., Węgrzyn A., Szalewska-Pałasz A., Herman A., Obuchowski M., Śrutkowska S., Konopa G. (1996) Escherichia coli initiator protein DnaA, cell cycle, and control of lambda plasmid replication. Bulletin of the Polish Academy of Sciences, Biological Sciences, 44, 225-230

  • Węgrzyn A., Węgrzyn G., Herman A., Taylor K. (1996) Protein inheritance: lambda plasmid replication perpetuated by the heritable replication complex. Genes to Cells, 1, 953-963

  • Szalewska-Pałasz A., Węgrzyn A., Obuchowski M., Pawłowski R., Bielawski K., Thomas M.S., Węgrzyn G. (1996) Drastically decreased transcription from CII-activated promoters is responsible for impaired lysogenization of the Escherichia coli rpoA341 mutant by bacteriophage lambda. FEMS Microbiology Letters, 144, 21-27

  • Węgrzyn A., Taylor K., Węgrzyn G. (1996) The cbpA chaperone gene function compensates for dnaJ in lambda plasmid replication during amino acid starvation of Escherichia coli. Journal of Bacteriology, 178, 5847-5849

  • Węgrzyn G., Węgrzyn A., Pankiewicz A., Taylor K. (1996) Allele specificity of the Escherichia coli dnaA gene function in the replication of plasmids derived from phage lambda. Molecular and General Genetics, 252, 580-586

  • Węgrzyn A., Węgrzyn G., Taylor K. (1996) Disassembly of the coliphage lambda replication complex due to heat shock induction of the groE operon. Virology, 217, 594-597

  • Węgrzyn A., Węgrzyn G. (1995) Transcriptional activation of ori-lambda regulates lambda plasmid replication in amino acid-starved Escherichia coli cells. Biochemical and Biophysical Research Communications, 214, 978-984

  • Węgrzyn A., Węgrzyn G., Taylor K. (1995) Plasmid and host functions required for lambda plasmid replication carried out by the inherited replication complex. Molecular and General Genetics, 245, 501-508

  • Węgrzyn A., Węgrzyn G., Taylor K. (1995) Protection of coliphage lambda-O initiator protein from proteolysis in the assembly of the replication complex in vivo. Virology, 207, 179-184

  • Węgrzyn G., Szalewska-Pałasz A., Węgrzyn A., Obuchowski M., Taylor K. (1995) Transcriptional activation of coliphage lambda DNA replication is regulated by the host DnaA initiator function. Gene, 154, 47-50

  • Węgrzyn G., Węgrzyn A., Konieczny I., Bielawski K., Konopa G., Obuchowski M., Helinski D.R., Taylor K. (1995) Involvement of the host initiator function dnaA in the replication of coliphage lambda. Genetics, 139, 1469-1481

  • Szalewska-Pałasz A., Węgrzyn A., Herman A., Węgrzyn G. (1994) The mechanism of the stringent control of lambda plasmid DNA replication. EMBO Journal, 13, 5779-5785

  • Herman A., Węgrzyn A., Węgrzyn G. (1994) Differential replication of plasmids during stringent and relaxed response of Escherichia coli. Plasmid, 32, 89-94

  • Herman A., Węgrzyn A., Węgrzyn G. (1994) Combined effect of stringent or relaxed response, temperature and rom function on the replication of pUC plasmids in Escherichia coli. Acta Biochimica Polonica, 41, 122-124

  • Herman A., Węgrzyn A., Węgrzyn G. (1994) Regulation of replication of plasmid pBR322 in amino acid-starved Escherichia coli strains. Molecular and General Genetics, 243, 374-378

  • Pawłowicz A., Węgrzyn G., Taylor K. (1993) Effect of coliphage lambda-P gene mutations on the stability of the lambda-O protein, the initiator of lambda DNA replication. Acta Biochimica Polonica, 40, 29-31

  • Węgrzyn G., Pawłowicz A., Taylor K. (1992) Stability of coliphage lambda DNA replication initiator, the lambda-O protein. Journal of Molecular Biology, 226, 675-680