Results 31 to 40 of about 47,731 (239)

Gac two-component system in Pseudomonas syringae pv. tabaci is required for virulence but not for hypersensitive reaction [PDF]

, 2008
Pseudomonas syringae pv. tabaci 6605 causes wildfire disease on host tobacco plants. To investigate the regulatory mechanism of the expression of virulence, Gac two-Component system-defective mutants, Delta gacA and Delta gacS, and a double mutant, Delta
A Bultreys, A Chatterjee, A Schaefer, A Stintzi, B Quinones, B Quinones, C Fuqua, DK Willis, EO King, F Taguchi, F Taguchi, Fumiko Taguchi, J Yu, JW Costerton, Kazuhiro Toyoda, KH McClean, LM Keith, M Castaneda, M Elasri, M Marutani, MD Parkins, Md. Mijan Hossain, MF Alexeyev, Mizuri Marutani, NT Keen, PD Shaw, S Heeb, SL Lopez-Garcia, SM Kirov, ST Chancey, T Kitten, TG Kinscherf, TM Barta, Tomonori Shiraishi, WF Fett, Y Ishiga, Yoshishige Inagaki, Yujiro Ogawa, Yuki Ichinose   +38 more
core   +1 more source

Natural product diversity of actinobacteria in the Atacama Desert [PDF]

, 2018
Natural Product diversityPeer reviewedPublisher ...
Ebel, Rainer, Jaspars, Marcel, Rateb, Mostafa E.   +2 more
core   +3 more sources

Extraction and Purification of Siderophores Produced by Uropathogenic E. coli Local Iraqi Virulent Strains

The Iraqi Journal of Medical Sciences
Background: Siderophores are crucial for the proliferation of many disease-causing bacteria and also have significant functions in the transportation of non-iron metals, defense against oxidative stress, antibiotic effectiveness, interactions ...
Reyam Jaber, Mohammed Mushrif, Nada Al-Mudallal   +2 more
doaj   +1 more source

In Silico Drug Repurposing Studies for the Discovery of Novel Salicyl-AMP Ligase (MbtA)Inhibitors

Pathogens, 2023
Tuberculosis (TB) continues to pose a global health challenge, exacerbated by the rise of drug-resistant strains. The development of new TB therapies is an arduous and time-consuming process.
Gourav Rakshit, Abanish Biswas, Venkatesan Jayaprakash   +2 more
doaj   +1 more source

The Proteome of Biologically Active Membrane Vesicles from Piscirickettsia salmonis LF-89 Type Strain Identifies Plasmid-Encoded Putative Toxins [PDF]

, 2017
Indexación: Scopus.Piscirickettsia salmonis is the predominant bacterial pathogen affecting the Chilean salmonid industry. This bacterium is the etiological agent of piscirickettsiosis, a significant fish disease.
Artigues, A., Avendaño-Herrera, R., Cortés, M.A., Haro, R.E., Hernández, M.A., Lagos, L.X., Oliver, C., Ruiz, P.A., Sanhueza-Oyarzún, C., Sánchez, P., Tandberg, J.I., Valenzuela, K.N., Villar, M.T., Winther-Larsen, H.C., Yáñez, A.J.   +14 more
core   +1 more source

Pseudomonas siderophores: production, spectrophotometry detection and Botrytis suppression

Notulae Scientia Biologicae
Siderophores are iron-chelating agents produced by almost all microorganisms in response to iron deficiency. Due to the requirement of iron for cell growth and metabolism, siderophore-mediated acquisition of iron plays a central role in determining the ...
Redouan QESSAOUI, Mohamed ELAAlAOUI, Salahddine CHAFIKI, Mohamed ALOUANI, Naima CHABBI, Naima AIT ABD, Abdelghani TAHIRI, Rachid BOUHARROUD   +7 more
doaj   +1 more source

Phenotypic and Molecular Characterization of Commensal, Community-Acquired and Nosocomial Klebsiella spp.

Microorganisms, 2021
Klebsiella spp. is a relevant pathogen that can present acquired resistance to almost all available antibiotics, thus representing a serious threat for public health.
Marta Gómez, Arancha Valverde, Rosa del Campo, Juan Miguel Rodríguez, Antonio Maldonado-Barragán   +4 more
doaj   +1 more source

Receptor uptake arrays for vitamin B12, siderophores and glycans shape bacterial communities

, 2017
Molecular variants of vitamin B12, siderophores and glycans occur. To take up variant forms, bacteria may express an array of receptors. The gut microbe Bacteroides thetaiotaomicron has three different receptors to take up variants of vitamin B12 and 88 ...
Frank, Steven A.
core   +1 more source

Exploring the Biological Pathways of Siderophores and Their Multidisciplinary Applications: A Comprehensive Review

Molecules
Siderophores are a class of small molecules renowned for their high iron binding capacity, essential for all life forms requiring iron. This article provides a detailed review of the diverse classifications, and biosynthetic pathways of siderophores ...
Benkang Xie, Xinpei Wei, Chu Wan, Wei Zhao, Renfeng Song, Shuquan Xin, Kai Song   +6 more
doaj   +1 more source

Key players in the regulation of iron homeostasis at the host-pathogen interface

Frontiers in Immunology, 2023
Iron plays a crucial role in the biochemistry and development of nearly all living organisms. Iron starvation of pathogens during infection is a striking feature utilized by a host to quell infection.
Inam Ullah, Minglin Lang, Minglin Lang
doaj   +1 more source