Results 51 to 60 of about 991,295 (131)
The role of proteinaceous toxins secreted by Staphylococcus aureus in interbacterial competition [PDF]
\ua9 2024 The Author(s). Published by Oxford University Press on behalf of FEMS. Staphylococcus aureus is highly adapted to colonization of the mammalian host. In humans the primary site of colonization is the epithelium of the nasal cavity.
Palmer T, Garrett SR
core +4 more sources
mBio, 2022 Interbacterial competition is prevalent in host-associated microbiota, where it can shape community structure and function, impacting host health in both positive and negative ways.
Lauren Speare +3 more
doaj +1 more source
Phytochrome mediated responses in Agrobacterium fabrum : growth, swimming, plant infection and interbacterial competition [PDF]
, 2020 Abstract The soil bacterium Agrobacterium fabrum C58 infects plants by a unique DNA transfer mechanism. A. fabrum has two phytochrome photoreceptors, Agp1 and Agp2. We found that DNA transfer into plants by A. fabrum
Xue, Peng +8 more
openaire +1 more source
mBio, 2023 The type VI secretion system (T6SS) is deployed by many proteobacteria to secrete effector proteins into bacterial competitors for competition or eukaryotic cells for pathogenesis.
Si-Chong Wang +4 more
doaj +1 more source
Promoter Swapping Unveils the Role of the Citrobacter rodentium CTS1 Type VI Secretion System in Interbacterial Competition [PDF]
Applied and Environmental Microbiology, 2013 ABSTRACT The type VI secretion system (T6SS) is a versatile secretion machine dedicated to various functions in Gram-negative bacteria, including virulence toward eukaryotic cells and antibacterial activity. Activity of T6SS might be followed in vitro by the release of two proteins, Hcp and VgrG, in the ...
Gueguen, Erwan, Cascales, E.
openaire +3 more sources
Calcium Promotes T6SS-Mediated Killing and Aggregation between Competing Symbionts
Microbiology Spectrum, 2022 Bacteria use a variety of strategies to exclude competitors from accessing resources, including space within a host niche. Because these mechanisms are typically costly to deploy, they are often tightly regulated for use in environments where the ...
Lauren Speare +2 more
doaj +1 more source
Virulence, 2020 MafB proteins are toxins secreted by Neisseria spp. which are involved in interbacterial competition. Their secretion mechanism has so far not been elucidated. Each strain can produce several MafB variants. On the chromosome, the mafB genes are localized
Jesús Arenas +5 more
doaj +1 more source
eLife, 2020 Type VI secretion systems (T6SSs) deliver antibacterial effector proteins between neighboring bacteria. Many effectors harbor N-terminal transmembrane domains (TMDs) implicated in effector translocation across target cell membranes.
Shehryar Ahmad +9 more
doaj +1 more source
Competition in evolving communications markets: issues paper [PDF]
, 2016 The Australian Competition and Consumer Commission (ACCC) has commenced a market study to examine a range of interrelated matters that have been raised by the industry that may affect the development of competition and efficiency in communications ...
Australian Competition and Consumer Commission
core
mSphere, 2023 Belonging to the two-partner secretion family of proteins, contact-dependent growth inhibition (CDI) systems mediate interbacterial antagonism among closely related Gram-negative bacteria.
Zaria K. Elery +3 more
doaj +1 more source