Curli Fibers Are Highly Conserved between Salmonella typhimurium and Escherichia coli with Respect to Operon Structure and Regulation

U Römling, Z Bian, M Hammar… - Journal of …, 1998 - Am Soc Microbiol
Mouse-virulent Salmonella typhimurium strains SR-11 and ATCC 14028-1s express curli
fibers, thin aggregative fibers, at ambient temperature on plates as judged by Western blot …

CpxR/OmpR Interplay Regulates Curli Gene Expression in Response to Osmolarity in Escherichia coli

G Jubelin, A Vianney, C Beloin, JM Ghigo… - Journal of …, 2005 - Am Soc Microbiol
Curli fibers could be described as a virulence factor able to confer adherence properties to
both abiotic and eukaryotic surfaces. The ability to adapt rapidly to changing environmental …

Alteration of the Rugose Phenotype in waaG and ddhC Mutants of Salmonella enterica Serovar Typhimurium DT104 Is Associated with Inverse Production of Curli …

Y Anriany, SN Sahu, KR Wessels… - Applied and …, 2006 - Am Soc Microbiol
The rugose (also known as wrinkled or rdar) phenotype in Salmonella enterica serovar
Typhimurium DT104 Rv has been associated with cell aggregation and the ability, at low …

Curli Fibers Mediate Internalization ofEscherichia coli by Eukaryotic Cells

U Gophna, M Barlev, R Seijffers… - Infection and …, 2001 - Am Soc Microbiol
Curli fibers are adhesive surface fibers expressed by Escherichia coli and Salmonella
enterica that bind several host extracellular matrix and contact phase proteins and were …

Secretion of curli fibre subunits is mediated by the outer membrane‐localized CsgG protein

LS Robinson, EM Ashman, SJ Hultgren… - Molecular …, 2006 - Wiley Online Library
Produced by many Enterobacteriaceae spp., curli are biologically important amyloid fibres
that have been associated with biofilm formation, host cell adhesion and invasion, and …

The Crl protein activates cryptic genes for curli formation and fibronectin binding in Escherichia coli HB101

A Arnqvist, A Olsén, J Pfeifer, DG Russell… - Molecular …, 1992 - Wiley Online Library
Curli are thin, coiled, temperature‐regulated fibres on fibronectin‐binding Escherichia coli.
The subunit protein of curli was highly homologous at its amino terminus to SEF‐17, the …

Expression of two csg operons is required for production of fibronectin‐ and Congo red‐binding curli polymers in Escherichia coli K‐12

M Hammar, A Arnqvist, Z Bian, A Olsén… - Molecular …, 1995 - Wiley Online Library
Two divergently transcribed operons in Escherichia coli required for the expression of
fibronectin‐and Congo red‐binding curli polymers were identified and characterized by …

Availability of the fibre subunit CsgA and the nucleator protein CsgB during assembly of fibronectin‐binding curli is limited by the intracellular concentration of the …

H Loferer, M Hammar, S Normark - Molecular microbiology, 1997 - Wiley Online Library
Curli, an adhesive surface fibre produced by Escherichia coli and salmonellae, was
proposed on the basis of genetic evidence to follow a distinct assembly pathway involving …

Complex regulation of csgD promoter activity by global regulatory proteins

U Gerstel, C Park, U Römling - Molecular microbiology, 2003 - Wiley Online Library
The starvation‐induced csgD gene of Salmonella typhimurium encodes for the positive
transcriptional regulator of extracellular matrix components curli fimbriae and cellulose. To …

MlrA, a novel regulator of curli (AgF) and extracellular matrix synthesis by Escherichia coli and Salmonella enterica serovar Typhimurium

PK Brown, CM Dozois, CA Nickerson… - Molecular …, 2001 - Wiley Online Library
Production of curli (AgF) adhesins by Escherichia coli and Salmonella enterica serovar
Typhimurium (S. typhimurium) is associated with extracellular matrix production and is …