The First Phage vB_PseuGesM_254 Active against Proteolytic Strains.

Bacteria of the genus, including the subgroup, play an important role in the environmental microbial communities. Psychrotolerant isolates of can produce thermostable proteases and lipases. When contaminating refrigerated raw milk, these bacteria spoil it by producing enzymes resistant to pasteurization.

Methods for Fixing Biofilms of Staphylococcus aureus and Salmonella enterica for Microscopic Examination.

Different methods for fixing biofilms of Staphylococcus aureus and Salmonella enterica for light and electron microscopy were compared. Paraformaldehyde fixation did not preserve biofilm integrity during dehydration; Ito-Karnovsky fixation revealed cell morphology, but did not preserve the matrix. Ruthenium red combined with aldehydes allowed the matrix to be preserved and visualized.

StenM_174: A Novel Podophage That Infects a Wide Range of spp. and Suggests a New Subfamily in the Family .

was discovered as a soil bacterium associated with the rhizosphere. Later, was found to be a multidrug-resistant hospital-associated pathogen. Lytic bacteriophages are prospective antimicrobials; therefore, there is a need for the isolation and characterization of new phages.

StM171, a Bacteriophage That Affects Sensitivity to Antibiotics in Host Bacteria and Their Biofilm Formation.

mainly causes respiratory infections that are associated with a high mortality rate among immunocompromised patients. exhibits a high level of antibiotic resistance and can form biofilms, which complicates the treatment of patients infected with this bacterium. Phages combined with antibiotics could be a promising treatment option.

A Novel Podophage StenR_269 Suggests a New Family in the Class Caudoviricetes.

was first discovered in soil; it is associated with the rhizosphere and capable of both protecting roots and stimulating plant growth. Therefore, it has a great potential to be used in biocontrol. The study of phages is important for a further evaluation of their effect on the fitness and properties of host bacteria.