The 70-kDa heat shock proteins (Hsp70s) are ubiquitous molecular chaperones that act in a
large variety of cellular protein folding and remodelling processes. They function virtually at …

Heat shock 70 kDa proteins (HSP70s) are ubiquitous molecular chaperones that function in
a myriad of biological processes, modulating polypeptide folding, degradation and …

The evolution of antibiotic-resistant bacteria threatens to become the leading cause of
worldwide mortality. This crisis has renewed interest in the practice of phage therapy. Yet …

The products of the Escherichia coli dnaK, dnaJ, and grpE heat shock genes have been
previously shown to be essential for bacteriophage lambda DNA replication at all …

The DNA binding activity of p53 is required for its tumor suppressor function; we show here
that this activity is cryptic but can be activated by cellular factors acting on a C-terminal …

The Mcm2-7 complex serves as the eukaryotic replicative helicase, the molecular motor that
both unwinds duplex DNA and powers fork progression during DNA replication. Consistent …

Small heat shock proteins (sHsps) are a diverse group of heat-induced proteins that are
conserved in prokaryotes and eukaryotes and are especially abundant in plants. Recent in …

ABSTRACT DNA array and Western analyses were used to examine the effects of groESL
overexpression and host-plasmid interactions on solvent production in Clostridium …

Abstract sigma E and sigma 32 are two heat-and ethanol-inducible sigma-factors in
Escherichia coli. The sigma 32 regulon is also induced by unfolded and misfolded proteins …

SECRETORY-protein translocation into the endoplasmic reticulum (ER) is thought to be
catalysed by integral membrane proteins. Genetic selections uncovered three …