Compositions and methods are provided for use in controlling souring and corrosion causing prokaryotes, such as SRP, by treating oil and gas field environments or treatment fluids with a newly identified bacterial strain ATCC Accession No. PTA-124262 as a self-propagating whole cell that produces an anti-SRP bacteriocin in situ. In another aspect, the methods use one or more toxic peptides or proteins isolated therefrom in methods to control unwanted prokaryotic growth in these environments.

Compositions and methods are provided for use in controlling souring and corrosion causing prokaryotes, such as SRP, by treating oil and gas field environments or treatment fluids with a newly identified bacterial strain ATCC Accession No. PTA-124262 as a self-propagating whole cell that produces an anti-SRP bacteriocin in situ. In another aspect, the methods use one or more toxic peptides or proteins isolated therefrom in methods to control unwanted prokaryotic growth in these environments.

Provided is a plant or plant part comprising a polynucleotide encoding a mutated TriA polypeptide. The expression of said polynucleotide confers to the plant or plant part tolerance to herbicides.

Provided is a plant or plant part comprising a polynucleotide encoding a mutated TriA polypeptide. The expression of said polynucleotide confers to the plant or plant part tolerance to herbicides.

The present invention relates to a recombinant bacterium wherein said bacterium comprises an optogenetic interaction switch to control cellular functions, in particular wherein said bacterium is a recombinant gram-negative bacterium comprising a type III secretion system, wherein the activity of said type III secretion system is light-dependent, and to methods for controlling cellular functions in a bacterium using such an optogenetic interaction switch.

The present invention relates to a recombinant bacterium wherein said bacterium comprises an optogenetic interaction switch to control cellular functions, in particular wherein said bacterium is a recombinant gram-negative bacterium comprising a type III secretion system, wherein the activity of said type III secretion system is light-dependent, and to methods for controlling cellular functions in a bacterium using such an optogenetic interaction switch.

Technologies for the prevention and/or treatment of nosocomial infections.

Technologies for the prevention and/or treatment of nosocomial infections.

Disclosed are isothiocyanate (ITC)-detecting biosensors that utilize recombinant host cells containing an ITC responsive genetic element such as a saxA promoter, operably linked with a reporter element, such as a luxCDABE operon or ilux operon. Such biosensors can detect the presence of diverse ITCs in samples such as plant extracts, biofumigated soils and seed meal amended soils.

The present invention relates to bacterial preparations comprising ice nucleation proteins. Such bacterial preparations can in particular be used for the production of snow or rain, for hail suppression or for fog dispersal.