Search Results - "Hrebenda, J"

Mutation Affecting Resistance of Escherichia coli K12 to Nalidixic Acid by HREBENDA, J, HELESZKO, H, BRZOSTEK, K, BIELECKI, J

“…Institute of Microbiology, Warsaw University, Nowy wiat 67, 00-046 Warsaw, Poland ABSTRACT Summary: A new mutation, nal D, determining resistance of…”
Get full text

Mutations affecting the resistance of Escherichia coli K-12 to beta-lactam antibiotics by Hrebenda, J, Heleszko, H

“…Two mutants of Escherichia coli resistant to beta-lactam antibiotics exhibited beta-lactamase activity slightly higher than the wild type strain. One showed…”
Get more information

Mutants of Escherichia coli with altered level of beta-N-acetylglucosaminidase activities by Hrebenda, J

“…Five strains of Escherichia coli with reduced level of beta-N-acetylglucosaminidase activity were isolated. The mutations responsible for reduced activity of…”
Get more information

Lack of correlation between the presence of 70 kb plasmid and plasmid-associated determinants of Yersinia enterocolitica by Bielecki, J, Hejduk, I, Wiśniewski, J, Hrebenda, J

“…The relatedness between the plasmids from Yersinia enterocolitica 0:4.32 and 0.9 was examined. Plasmid 0:4.32 was found in many clinical isolates of Y…”
Get more information

Insertional knock-out of protein translocation systems common for Yersinia enterocolitica and Listeria monocytogenes by Wiśniewski, J, Hrebenda, J, Bielecki, J

“…To carry out efficient insertional mutagenesis in Listeria monocytogenes and to facilitate the characterisation of disrupted genes, a novel derivative of…”
Get more information

Mutants of Escherichia coli K12 Sensitive to Acidic pH by Bielecki, J, Hrebenda, J, Kwiatkowski, Zbigniew

“…Institute of Microbiology, Warsaw University, Nowy Swiat 67, 00 064 Warsaw, Poland ABSTRACT SUMMARY: Four mutants of Escherichia coli K12 were isolated on the…”
Get full text

Outer-membrane permeability to beta-lactam antibiotics in Yersinia enterocolitica by Brzostek, K, Hrebenda, J

“…Two outer-membrane (OM) proteins of Yersinia enterocolitica YOMP-C and YOMP-F appear to function as porins. Mutants that were YOMP-C- and YOMP-F- exhibited…”
Get full text

Outer membrane proteins of Yersinia: major protein induced by maltose by Bielecki, J, Hrebenda, J

“…The composition of outer membrane (OM) proteins of Y. enterocolitica, Y. intermedia, Y. frederiksenii and Y. kristensenii was investigated. POMP proteins were…”
Get more information

Chemical composition of the LPS and the protein contents in outer membrane of sensitive to acid pH mutants of Escherichia coli K-12 by Bielecki, J, Hrebenda, J

Get more information

Pleiotropic character of mutations altering the LPS core structure of Escherichia coli K-12 by Bielecki, J, Hrebenda, J

Get more information

Maltoporins and maltose-binding proteins of Yersinia enterocolitica by Brzostek, Katarzyna, Heleszko, Halina, Hrebenda, Jerzy

“…Institute of Microbiology, Warsaw University, Nowy wiat 67, 00-046 Warsaw, Poland *Author for correspondence. Tel. 26-89-82. ABSTRACT Summary: Two components…”
Get full text

Mutations affecting superinfection immunity in Escherichia coli by Hrebenda, J, Kwiatkowski, Z

Get more information

Penetration of nalidixic acid into Escherichia coli K-12 cells by Hrebenda, J, Brzostek, K, Heleszko, H

“…Transport of nalidixic acid (NAL) into Escherichia coli cells subjected to osmotic shock, permeabilised with toluene or treated with DNP, CCCP or EDTA, was…”
Get more information

Penetration of nalidixic acid in the cell cycle of Escherichia coli K-12 by Hrebenda, J, Brzostek, K, Heleszko, H

“…Diffusion of nalidixic acid (NAL), DNA synthesis and filamentation of Escherichia coli K-12 cells induced by the drug were investigated in the division cycle…”
Get more information

Influence of penicillin and nalidixic acid on growth and cell division of Escherichia coli K-12 by Hrebenda, J, Hrebenda, B, Brzostek, K

“…Ultrastructure of E. coli K-12 cells and the synthesis of DNA in bacteria treated with low concentration of nalidixic acid and penicillin was investigated. In…”
Get more information

Production of Escherichia coli LamB protein in Yersinia enterocolitica by Brzostek, K, Heleszko, H, Hrebenda, J

“…Plasmid pBCP 68 carrying the lamB gene of Escherichia coli was introduced and expressed in Yersinia enterocolitica cells. The presence of LamB protein in the…”
Get more information

The OmpC protein of Yersinia enterocolitica: purification and properties by Brzostek, K, Hrebenda, J, Benz, R, Boos, W

“…OmpC, one of the major outer membrane proteins of Yersinia enterocolitica, was isolated and purified to homogeneity. When solubilized at room temperature, this…”
Get more information

Outer-membrane Permeability to {beta}-Lactam Antibiotics in Yersinia enterocolitica by Brzostek, Katarzyna, Hrebenda, Jerzy

“…Institute of Microbiology, Warsaw University, Nowy wiat 67, 00-046 Warsaw, Poland ABSTRACT Summary: Two outer-membrane (OM) proteins of Yersinia enterocolitica…”
Get full text

Outer-membrane permeability to πb-lactam antibiotics in Yersinia enterocolitica by BRZOSTEK, K, HREBENDA, J

Get full text

Osmoregulation-dependent expression of Yersinia enterocolitica virulence factors by Brzostek, K, Stencel, I, Hrebenda, J

“…The effects of hyperosmotic stress on expression of plasmid coded Yop and Yad A proteins--virulence factors of Y.enterocolitica serotype 0:9 were…”
Get more information