Under conditions of nutrient deprivation or stress, or as cells enter stationary phase,
Escherichia coli and related bacteria increase the accumulation of RpoS, a specialized …

Certain members of the fluorescent pseudomonad group have been shown to be potential
agents for the biocontrol of plant root diseases. The major problems with the …

A complementary DNA for the Aequorea victoria green fluorescent protein (GFP) produces a
fluorescent product when expressed in prokaryotic (Escherichia coli) or eukaryotic …

In order to obtain a novel binding protein against a chosen target, DNA molecules, each
encoding a protein comprising one of a family of similar potential binding domains and a …

In order to obtain a novel binding protein against a chosen target, DNA molecules, each
encoding a protein comprising one of a family of similar potential binding domains and a …

Drosophila olfactory sensory neurons (OSNs) each express two odorant receptors (ORs): a
divergent member of the OR family and the highly conserved, broadly expressed receptor …

We describe several new vectors for the construction of operon and protein fusions to the
Escherichia colilacZ gene. In vitro constructions utilize multicopy plasmids containing …

RNA interference (RNAi) spreads systemically in plants and nematodes to silence gene
expression distant from the site of initiation. We previously identified a gene, sid-1, essential …

A new set of broad-host-range promoter-probe vectors has been constructed. One subset
contains the pVS1 and p15a replicons and confers resistance to either gentamicin or …

An improved method for integration of exogenous DNA fragments at a defined site within the
genome of Pseudomonas aeruginosa was developed. The method relies on two integration …