Results 91 to 100 of about 35,352 (121)

Interplay of virulence factors and signaling molecules: albumin and calcium-mediated biofilm regulation in Bordetella bronchiseptica

Journal of Bacteriology
Bordetella bronchiseptica, a respiratory pathogen capable of infecting various mammals, including humans, is associated with chronic infections. B.
Sabrina Laura Mugni, Nicolás Ambrosis, George A. O´Toole, Federico Sisti, Julieta Fernández   +4 more
doaj   +1 more source

A diguanylate cyclase regulates motility and biofilm formation in Bordetella bronchiseptica mediated by a GGDEF-EAL protein [PDF]

, 2017
Bordetella bronchiseptica is a bacterium that causes respiratory infections in a variety of mammalian hosts. We have already described c-di-GMP role in motility and biofilm formation. We previously showed that over expressing BdcA (Bordetella diguanylate
Zacca, F., Sisti, Federico, Fernández, Julieta, Gutiérrez, M. P., Belhart, K.   +4 more
core  

Structural studies of the periplasmic portion of the diguanylate cyclase CdgH from Vibrio cholerae

Scientific Reports, 2017
Cyclic diguanylate monophosphate (c-di-GMP) is a second messenger involved in bacterial signal transduction and produced by diguanylate cyclases (DGCs) generally containing highly variable periplasmic signal-recognition domains. CdgH is a DGC enzyme that
Min Xu, Yi-Zhi Wang, Xiu-An Yang, Tao Jiang, Wei Xie   +4 more
doaj   +1 more source

Characterization of diguanylate cyclase metabolism-related gene in Azorhizobium caulinodans ORS571

, 2019
[Objective] To study the phenotypes of Azorhizobium caulinodansORS571 mutant strain lacking the diguanylate cyclase AZC-2412, and to explore its functional mechanism.
杨学智, 孙雨, 李润植, 沈日敏, 解志红   +4 more
core  

Thermoregulation of functional amyloid Fap-dependent biofilm formation via cyclic diguanosine monophosphate signaling in Pseudomonas fluorescens

Applied and Environmental Microbiology
We recently reported that Pseudomonas fluorescens PF07, an isolate from refrigerated marine fish, produces the functional amyloid Fap as the major component of its biofilm matrix and that transcription of the fap gene cluster is directly regulated by ...
Yinan Ru, Siqi Tan, Xinyi Shen, Chongni Zheng, Yinying Wu, Yunhai Shao, Xiaoxiang Liu   +6 more
doaj   +1 more source

Function, localization and regulation of the Pseudomonas aeruginosa diguanylate cyclase response regulator WspR

, 2013
Thesis (Ph.D.)--University of Washington, 2013WspR is a hybrid response regulator-diguanylate cyclase that is phosphorylated by the Wsp signal transduction complex in response to growth of Pseudomonas aeruginosa on surfaces. Active WspR produces c-di-GMP,
Huangyutitham, Varisa
core  

Oxygen and Bis(3′,5′)-cyclic Dimeric Guanosine Monophosphate Binding Control Oligomerization State Equilibria of Diguanylate Cyclase-Containing Globin Coupled Sensors

, 2016
Bacteria sense their environment to alter phenotypes, including biofilm formation, to survive changing conditions. Heme proteins play important roles in sensing the bacterial gaseous environment and controlling the switch between motile and sessile ...
Shannon Rivera (3359585), Emily E. Weinert (2127613), Shawnna C. Joynt (3359588), D. Douglas Deer (3359591), Justin L. Burns (3359582), David Dvorak (3359594)   +5 more
core   +1 more source

Spatio-genetically coordinated TPR domain-containing proteins modulate c-di-GMP signaling in Vibrio vulnificus.

PLoS Pathogens
Vibrio species, which include several pathogens, are autochthonous to estuarine and warm coastal marine environments, where biofilm formation bolsters their ecological persistence and transmission.
Shobnom Mustaree, Ram Podicheti, Doug Rusch, Dean A Rowe-Magnus   +3 more
doaj   +1 more source

A novel transcriptional regulator, CdeR, modulates the type III secretion system via c-di-GMP signaling in Dickeya dadantii

Microbiology Spectrum
Dickeya dadantii is a bacterial pathogen that causes soft rot disease in many plant species worldwide, including temperate, subtropical, and tropical regions. This bacterium employs the type III secretion system (T3SS) to manipulate host immune responses.
Alaleh Ghasemi, Xiaochen Yuan, Ching-Hong Yang   +2 more
doaj   +1 more source

THE IDENTIFICATION OF NOVEL INORGANIC CARBON SENSITIVE ENZYMES [PDF]

, 2010
Adenylyl cyclase catalyses the formation of the second messenger adenosine-3’, 5’-monophosphate from adenosine triphosphate, and is involved in a number of diverse signalling pathways in eukaryotes and prokaryotes.
TOWNSEND, PHILIP,DAVID, Townsend, Philip David   +1 more
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