摘要:
The invention provides tktA polypeptides and polynucleotides encoding tktA polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are methods for utilizing tktA polypeptides and polynucleotides to screen for antibacterial compounds and for the detection of Streptococcus pneumoniae.
摘要:
The present invention provides a method for determining pathogen sensitivity to varying levels of reduction of a gene product using an expression vector system having a promoter that is essentially off in vitro and turns on selectively during the infection process in vivo. Genes and gene products identified by this method as essential to growth of infection of a selected pathogen are also provided. In addition, therapeutic compositions designed to target genes identified by this method are provided.
摘要:
The invention provides Histidine kinase polypeptides and polynucleotides encoding Histidine kinase polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are methods for utilizing Histidine kinase polypeptides to screen for antibacterial compounds.
摘要:
The present invention concerns a lamp with jointed rigid arms forming, in the folded position, a spiral shape, that can be a circular spiral or a polygonal spiral: see FIG. 1A, 2, 12, 13, 14, 15, 16. The arms are joined one another by means of joints, see FIG. 3, housed and locked inside the arms, and that consist of cylindrical hinges provided with brakes having an adjustable braking moment, see FIGS. 3, 4 and 5. This allows to turn at will the arms one another and to keep them still in the wanted position. The joints have a pass through hole inside, see FIGS. 3, 7 and 8, to permit the passing of the electric wires or of the optical fibres.