Abstract Neutrophils provide an important mechanism of clearance for Streptococcus pneumoniae. Therefore, evasion the innate immune response is essential pneumococci to cause disease. The pneumococcal capsule protective against phagocytosis but nonencapsulated pneumoniae (NESp) lack this capsule. Despite NESp effectively colonize and invasive noninvasive All isolates express oligopeptide transp...

Classically, pathogenic bacteria are classified as intracellular or extracellular pathogens. Intracellular bacterial pathogens, as Mycobacterium tuberculosis, Salmonella enterica, Brucella suis, or Listeria monocytogenes, can replicate within host cells. After entering the target host cell (professional or non-professional phagocyte), the intracellular pathogen follows vacuolar or cytosolic pat...

Purpose: Salmonella is a significant pathogen affecting wider range of animals and one the main causes diarroeal diseases leading to millions human cases globally. Pathogenicity islands (SPI) are imperative in invasion host cell pathogenesis within cell. It found that SPI from 1 5 present every serovars S. enterica these laterally acquired virulence regions.Research Method: This study investiga...

Infections due to seafood associated Salmonella serovars are a great risk to public health. It is known that genes involved in pathogenesis of Salmonella spp. are clustered within Salmonella pathogenicity islands. Therefore, this study was aimed at detecting the prevalence of 12 different virulence associated genes coded by 4 pathogenicity islands, namely, SPI-1, SPI-2, SPI-3 and SPI-5, among 3...

Magnesium alloys are among the lightest structural materials known and are of considerable technological interest. To develop superior magnesium alloys, experimentalists must have a thorough understanding of the concentration-dependent precipitates that form in a given system, and hence, the thermodynamic stability of crystal phases must be determined. This information is often lacking but can ...

Mycobacterium abscessus is an emerging rapidly growing mycobacterium (RGM) causing a pseudotuberculous lung disease to which patients with cystic fibrosis (CF) are particularly susceptible. We report here its complete genome sequence. The genome of M. abscessus (CIP 104536T) consists of a 5,067,172-bp circular chromosome including 4920 predicted coding sequences (CDS), an 81-kb full-length prop...

When a ribosome translates mRNA sequences, the ribosome often stalls at certain codons because it is hard to translate. Consecutive proline codons are such examples that induce ribosome stalling and elongation factor P (EF-P) is required for the stalled ribosome to continue translation at those consecutive proline codons. We found that EF-P is required for translation of the mgtB gene encoding ...