Draft Genome Sequences of Eight Strains Isolated during Foodborne Outbreaks.

We report here the draft genome sequences of eight strains isolated during three large food poisoning outbreaks in the Russian Federation. The strains were collected from clinical specimens and various foodstuff samples.

Draft Genome Sequences of Exfoliative Toxin A-Producing Staphylococcus aureus Strains B-7772 and B-7777 (CC8/ST2993) and B-7774 (CC15/ST2126), Isolated in a Maternity Hospital in the Central Federal District of Russia.

Staphylococcus aureus clonal complex 8 (CC8) has not been associated with staphylococcal scalded-skin syndrome (SSSS) in newborns and exfoliative toxin genes. Here, we report the draft genome sequences of exfoliative toxin A-producing B-7772, B-7777 (both CC8), and B-7774 (CC15) strains associated with SSSS in newborns.

Lytic activity of the staphylolytic Twort phage endolysin CHAP domain is enhanced by the SH3b cell wall binding domain.

Increases in the prevalence of antibiotic-resistant strains of Staphylococcus aureus have elicited efforts to develop novel antimicrobials to treat these drug-resistant pathogens. One potential treatment repurposes the lytic enzymes produced by bacteriophages as antimicrobials. The phage Twort endolysin (PlyTW) harbors three domains, a cysteine, histidine-dependent amidohydrolases/peptidase domain (CHAP), an amidase-2 domain and a SH3b-5 cell wall binding domain (CBD).

Staphylococcus haemolyticus prophage ΦSH2 endolysin relies on cysteine, histidine-dependent amidohydrolases/peptidases activity for lysis 'from without'.

Staphylococcus aureus is an important pathogen, with methicillin-resistant (MRSA) and multi-drug resistant strains becoming increasingly prevalent in both human and veterinary clinics. S. aureus causing bovine mastitis yields high annual losses to the dairy industry.

Staphylococcal phage 2638A endolysin is lytic for Staphylococcus aureus and harbors an inter-lytic-domain secondary translational start site.

Staphylococcus aureus is a notorious pathogen highly successful at developing resistance to virtually all antibiotics to which it is exposed. Staphylococcal phage 2638A endolysin is a peptidoglycan hydrolase that is lytic for S. aureus when exposed externally, making it a new candidate antimicrobial.

Genomic fingerprinting of Burkholderia pseudomallei and B. mallei pathogens with DNA array based on interspecies sequence differences obtained by subtractive hybridization.

The ability to rapidly and efficiently identify causative agents of dangerous human and animal diseases is a prerequisite to diagnosis, prophylaxis and therapy. Such identification systems can be developed based on DNA markers enabling differentiation between various bacterial strains. One source of these markers is genetic polymorphism.

Genome-wide identification and mapping of variable sequences in the genomes of Burkholderia mallei and Burkholderia pseudomallei.

Burkholderia mallei and Burkholderia pseudomallei, closely related Gram-negative bacteria, are the causative agents of such serious infectious diseases of humans and animals as glanders and melioidosis, respectively. Despite numerous studies of these pathogens, the detailed mechanisms of their pathogenesis is still poorly understood. One of the serious obstacles to revealing factors responsible for pathogenicity lies in the considerable natural variability of B.

Genome-wide comparison reveals great inter- and intraspecies variability in B. pseudomallei and B. mallei pathogens.

Burkholderia mallei and B. pseudomallei, closely related Gram-negative bacteria, are causative agents of serious infectious diseases of humans and animals: glanders and melioidosis, respectively. Despite numerous studies of these pathogens, the detailed mechanism of their pathogenesis is still unknown.