Ten indigenous bacterial isolates were identified as efficient mineral phosphate solubilisers namely 7 strains of Klebsiella pneumoniae, 2 strains of Enterobacter aerogenes and 1 strain of Pseudomonas aeruginosa. All the ten strains were able to dissolve calcium phosphate (Ca-P), ferric phosphate (Fe-P) and aluminium phosphate (Al-P) efficiently. STMPSB 8 (Klebsiella pneumoniae) could be design...

We have investigated a group of bacteriocinogenic strains used in the epidemiological investigation of Klebsiella infections. Transfer of plasmids from these strains to laboratory strains allowed the identification of three klebicins which use the cloacin DF13 receptor in Klebsiella, but are of three distinct immunity types. These klebicins use the ferric-aerobactin receptor determined by ColV-...

Molecular typing of Klebsiella species has become important for monitoring dissemination of β-lactamase-producers in hospital environments. The present study was designed to evaluate poly-trinucleotide (GTG)(5)- and rDNA intergenic transcribed spacer (ITS)-PCR fingerprint analysis for typing of Klebsiella pneumoniae and Klebsiella oxytoca isolates. Multiple displacement amplified DNA derived fr...

As scored by several specified plating procedures, clinical and environmental strains of Yersinia enterocolitica, Yersinia pseudotuberculosis, and Klebsiella pneumoniae "Oxytocum" showed detectable, albeit generally weak, ability to digest polygalacturonic (pectic) acid. None of these bacterial strains had the vigorous and rapid pectolytic activity on these polygalacturonic acid-containing medi...

In recent years, Klebsiella pneumoniae strains have become the second largest bacteria after the E. coli in China causing community-acquired infections and nosocomial infection [1]. The K. pneumoniae strains commonly recognized by clinicians and microbiologists are termed classic K. pneumoniae (cKP). Such strains are notorious for their capacity to cause nosocomial infections Detection and Anal...

The plasmid-encoded quinolone resistance gene qnrA confers low-level quinolone resistance, facilitating selection of higher-level resistance. Epidemiologic surveys for qnrA were extended to isolates of Enterobacter spp. and to quinolone-susceptible Enterobacteriaceae. Two (10%) of 20 ceftazidime-resistant quinolone-susceptible Klebsiella pneumoniae strains carried the gene, as did 12 (17%) of 7...

To date, no outbreak of carbapenemase-producing bacteria has been reported for Austria. While outbreaks of Klebsiella pneumoniae carbapenemase (KPC)-producing K. pneumoniae have been increasingly reported, no outbreak caused by KPC-producing Klebsiella oxytoca has been described yet, to the best of our knowledge. We report an outbreak of KPC-producing K. oxytoca. In 5 months, 31 KPC-producing K...

This is the first report on the isolation of Klebsiella planticola from neonates. Over a period of 1 year, oropharyngeal and rectal swab specimens from 131 newborns on a neonatal ward were monitored for Klebsiella spp. Thirteen strains of K. planticola could be isolated, and these represented 9% of all Klebsiella spp. found. Capsule type K27 predominated, followed by capsule type K68. Our findi...