Ralph Bertram

In silico and transcriptional analysis of carbohydrate uptake systems of Streptomyces coelicolor A3(2).

Activity reversal of Tet repressor caused by single amino acid exchanges.

Increased thermal stability of a poled electro-optic polymer using high-molar-mass fractions.

Tetracycline-dependent conditional gene knockout in Bacillus subtilis.

Phenotypes of combined tet repressor mutants for effector and operator recognition and allostery.

Tet repressor mutants with altered effector binding and allostery.

Integrative elements for Bacillus subtilis yielding tetracycline-dependent growth phenotypes.

Large-area Fabry-Perot modulator based on electro-optic polymers.

Conductivity of oriented bis-azo polymer films.

Regulated expression of HPrK/P does not affect carbon catabolite repression of the xyn operon and of rocG in Bacillus subtilis.

Generating tetracycline-inducible auxotrophy in Escherichia coli and Salmonella enterica serovar Typhimurium by using an insertion element and a hyperactive transposase.

Induction of single chain tetracycline repressor requires the binding of two inducers.

Marker removal in staphylococci via Cre recombinase and different lox sites.

Cloning, expression, purification, crystallization and preliminary X-ray diffraction analysis of YvoA from Bacillus subtilis.

In vivo activation of tetracycline repressor by Cre/lox-mediated gene assembly.

Small-colony variant selection as a survival strategy for Staphylococcus aureus in the presence of Pseudomonas aeruginosa.

New architectures for Tet-on and Tet-off regulation in Staphylococcus aureus.

The application of Tet repressor in prokaryotic gene regulation and expression.

Regulon of the N-acetylglucosamine utilization regulator NagR in Bacillus subtilis.

Vectors for improved Tet repressor-dependent gradual gene induction or silencing in Staphylococcus aureus.

Intracellular monitoring of target protein production in Staphylococcus aureus by peptide tag-induced reporter fluorescence.

Staphylococcus aureus persisters tolerant to bactericidal antibiotics.

Characterization of a mazEF toxin-antitoxin homologue from Staphylococcus equorum.

Toxin-antitoxin systems are ubiquitous and versatile modulators of prokaryotic cell fate.

Interplay between population dynamics and drug tolerance of Staphylococcus aureus persister cells.

An update on the molecular genetics toolbox for staphylococci.

Two paralogous yefM-yoeB loci from Staphylococcus equorum encode functional toxin-antitoxin systems.

The mevalonate auxotrophic mutant of Staphylococcus aureus can adapt to mevalonate depletion.

Catabolite control protein E (CcpE) is a LysR-type transcriptional regulator of tricarboxylic acid cycle activity in Staphylococcus aureus.

Post-transcriptional regulation of gene expression in bacterial pathogens by toxin-antitoxin systems.

Characterization of multi-drug tolerant persister cells in Streptococcus suis.

Metabolic and transcriptional activities of Staphylococcus aureus challenged with high-doses of daptomycin.