biofilm formation only partially predicts beneficial protection against rhizosphere pathogens.

Plant roots form associations with both beneficial and pathogenic soil microorganisms. While members of the rhizosphere microbiome can protect against pathogens, the mechanisms are poorly understood. We hypothesized that the ability to form a robust biofilm on the root surface is necessary for the exclusion of pathogens; however, it is not known if the same biofilm formation components required are necessary WCS365 is a beneficial strain that is phylogenetically closely related to an opportunistic pathogen N2C3 and confers robust protection against N2C3 in the rhizosphere.

Preoperative Physical Activity Improvement with the Use of Activity Trackers in Patients Undergoing Radical Cystectomy-A Bicentric, Open-label, Randomised Controlled Trial: A Clinical Study Protocol of the PreAct Trial.

This study protocol shows the structured design of the randomised controlled phase 3 "PreAct" trial. It hypothesises the use of a fitness tracker-based prehabilitation programme to increase the physical activity of patients prior to radical cystectomy, as measured by the average number of steps per day.

The primate gut microbiota contributes to interspecific differences in host metabolism.

Because large brains are energetically expensive, they are associated with metabolic traits that facilitate energy availability across vertebrates. However, the biological underpinnings driving these traits are not known. Given its role in regulating host metabolism in disease studies, we hypothesized that the gut microbiome contributes to variation in normal cross-vertebrate species differences in metabolism, including those associated with the brain's energetic requirements.

Comparative Multi-Omics Survey Reveals Novel Specialized Metabolites and Biosynthetic Gene Clusters Under GacS Control in Pseudomonas donghuensis Strain SVBP6.

In Pseudomonas donghuensis SVBP6, isolated from an agricultural field, the well-conserved Gac-Rsm pathway upregulates biosynthesis of the antifungal compound 7-hydroxytropolone (7-HT). However, 7-HT does not fully explain the strain's Gac-Rsm-dependent antimicrobial activity. Here, we combined comparative transcriptomic, proteomic, and metabolomic approaches to identify novel GacS-dependent biosynthetic gene clusters (BGC) and/or extracellular specialized metabolites.