Contact-dependent interbacterial antagonism mediated by protein secretion machines

TA Klein, S Ahmad, JC Whitney - Trends in microbiology, 2020 - cell.com
To establish and maintain an ecological niche, bacteria employ a wide range of pathways to
inhibit the growth of their microbial competitors. Some of these pathways, such as those that …

The ecological impact of a bacterial weapon: microbial interactions and the Type VI secretion system

R Gallegos-Monterrosa… - FEMS Microbiology …, 2021 - academic.oup.com
Bacteria inhabit all known ecological niches and establish interactions with organisms from
all kingdoms of life. These interactions are mediated by a wide variety of mechanisms and …

T6SS secretes an LPS-binding effector to recruit OMVs for exploitative competition and horizontal gene transfer

C Li, L Zhu, D Wang, Z Wei, X Hao, Z Wang… - The ISME …, 2022 - academic.oup.com
Outer membrane vesicles (OMVs) can function as nanoscale vectors that mediate bacterial
interactions in microbial communities. How bacteria recognize and recruit OMVs inter …

Mechanisms underlying gut microbiota–host interactions in insects

K Schmidt, P Engel - Journal of Experimental Biology, 2021 - journals.biologists.com
Insects are the most diverse group of animals and colonize almost all environments on our
planet. This diversity is reflected in the structure and function of the microbial communities …

The secret life of plant‐beneficial rhizosphere bacteria: insects as alternative hosts

LJU Pronk, PAHM Bakker, C Keel… - Environmental …, 2022 - Wiley Online Library
Root‐colonizing bacteria have been intensively investigated for their intimate relationship
with plants and their manifold plant‐beneficial activities. They can inhibit growth and activity …

[HTML][HTML] Presence and absence of type VI secretion systems in bacteria

R Unni, KL Pintor, A Diepold… - Microbiology, 2022 - microbiologyresearch.org
The type VI secretion system (T6SS) is a molecular puncturing device that enables Gram-
negative bacteria to kill competitors, manipulate host cells and take up nutrients. Who would …

[HTML][HTML] Fall armyworm gut bacterial diversity associated with different developmental stages, environmental habitats, and diets

DD Li, JY Li, ZQ Hu, TX Liu, SZ Zhang - Insects, 2022 - mdpi.com
Simple Summary Microorganisms play a crucial role during the growth and development of
insects. However, as a major invasive pest, the diversity and dynamics of gut microbes with …

Bacterial type VI secretion system (T6SS): an evolved molecular weapon with diverse functionality

RP Singh, K Kumari - Biotechnology letters, 2023 - Springer
Bacterial secretion systems are nanomolecular complexes that release a diverse set of
virulence factors/or proteins into its surrounding or translocate to their target host cells …

[HTML][HTML] Live cell dynamics of production, explosive release and killing activity of phage tail-like weapons for Pseudomonas kin exclusion

J Vacheron, CM Heiman, C Keel - Communications biology, 2021 - nature.com
Interference competition among bacteria requires a highly specialized, narrow-spectrum
weaponry when targeting closely-related competitors while sparing individuals from the …

[HTML][HTML] Pseudomonas fluorescens F113 type VI secretion systems mediate bacterial killing and adaption to the rhizosphere microbiome

D Durán, P Bernal, D Vazquez-Arias… - Scientific Reports, 2021 - nature.com
The genome of Pseudomonas fluorescens F113, a model rhizobacterium and a plant growth-
promoting agent, encodes three putative type VI secretion systems (T6SSs); F1-, F2-and F3 …