Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Mark Gomelsky"'
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The Pss exopolysaccharide (EPS) enhances the ability of the foodborne pathogen Listeria monocytogenes to colonize and persist on surfaces of fresh fruits and vegetables. Eradicating listeria within EPS-rich biofilms is challenging due to their increa
Externí odkaz:
https://doaj.org/article/1454df82b931489bb45e5c0c326b85c4
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Major listeriosis outbreaks have been associated with fresh produce contaminated with Listeria monocytogenes. Strains that synthesize the Pss exopolysaccharide (EPS) have an estimated 102 to 104-fold advantage over nonsynthesizing strains in causing
Externí odkaz:
https://doaj.org/article/b8c09f00a811488792c0a4d2238a4d40
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Fresh produce contaminated with Listeria monocytogenes has caused major listeriosis outbreaks in the last decades. Our knowledge about components of the listerial biofilms formed on fresh produce and their roles in causing foodborne illness remains i
Externí odkaz:
https://doaj.org/article/9355dd7680374eccbd88d449996d8a4f
Publikováno v:
Molecular Plant Pathology
In the soil gammaproteobacterium Lysobacter enzymogenes, a natural fungal predator, the response regulator PilR controls type IV pili (T4P)‐mediated twitching motility as well as synthesis of the heat‐stable antifungal factor (HSAF). Earlier we s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bb8ffb61d80881974bbc1a1dbd4e4ed
http://europepmc.org/articles/PMC8035640
http://europepmc.org/articles/PMC8035640
Publikováno v:
Environmental microbiologyReferences. 23(10)
Bacteria interact with fungi in a variety of ways to inhibit fungal growth, while the underlying mechanisms remain only partially characterized. The plant-beneficial Bacillus and Pseudomonas species are well-known antifungal biocontrol agents, wherea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec7ae7075ac3a3df4afdff092c0029df
https://pubmed.ncbi.nlm.nih.gov/34288318
https://pubmed.ncbi.nlm.nih.gov/34288318
Autor:
Li-Hong Chen, Volkan K Köseoğlu, Zehra T Güvener, Tanya Myers-Morales, Joseph M Reed, Sarah E F D'Orazio, Kurt W Miller, Mark Gomelsky
Publikováno v:
PLoS Pathogens, Vol 10, Iss 8, p e1004301 (2014)
We characterized key components and major targets of the c-di-GMP signaling pathways in the foodborne pathogen Listeria monocytogenes, identified a new c-di-GMP-inducible exopolysaccharide responsible for motility inhibition, cell aggregation, and en
Externí odkaz:
https://doaj.org/article/520c5f84accf48f09422a49585babf72
Autor:
Matthew H. Russell, Amber N. Bible, Xin Fang, Jessica R. Gooding, Shawn R. Campagna, Mark Gomelsky, Gladys Alexandre
Publikováno v:
mBio, Vol 4, Iss 2 (2013)
ABSTRACT Elevated intracellular levels of the bacterial second messenger c-di-GMP are known to suppress motility and promote sessility. Bacterial chemotaxis guides motile cells in gradients of attractants and repellents over broad concentration range
Externí odkaz:
https://doaj.org/article/ab6b500073044250a1cb0de34b1be5eb
Publikováno v:
J Bacteriol
Gene transfer agents (GTAs) are bacteriophage-like particles produced by several bacterial and archaeal lineages that contain small pieces of the producing cells’ genomes that can be transferred to other cells in a process similar to transduction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8b98aac4192d3223bbfeb427f53b9b4
https://doi.org/10.1128/jb.00554-19
https://doi.org/10.1128/jb.00554-19
Publikováno v:
Microbial Cyclic Di-Nucleotide Signaling ISBN: 9783030333072
Lysobacter enzymogenes is an environmental bacterium that secrets a heat-stable antifungal factor, HSAF, an antibiotic against crop fungal pathogens. Elevated levels of cyclic di-GMP inhibit HSAF synthesis. The transcription factor cAMP receptor-like
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6aed94e5481cb7141df1e89ec6b5b28
https://doi.org/10.1007/978-3-030-33308-9_20
https://doi.org/10.1007/978-3-030-33308-9_20
Publikováno v:
Molecular Plant Pathology
YajQ, a binding protein of the universal bacterial second messenger cyclic di-GMP (c-di-GMP), affects virulence in several bacterial pathogens, including Xanthomonas campestris. In this bacterium, YajQ interacts with the transcription factor LysR. Up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab353743d25fcef8b0dda1a9ae2ea2e
https://hdl.handle.net/10356/142259
https://hdl.handle.net/10356/142259