Results 31 to 40 of about 127,079 (257)

Maintenance of Microbial Cooperation Mediated by Public Goods in Single- and Multiple-Trait Scenarios [PDF]

, 2017
Microbes often form densely populated communities, which favor competitive and cooperative interactions. Cooperation among bacteria often occurs through the production of metabolically costly molecules produced by certain individuals that become ...
Balbontín, Roberto, Dionisio, Francisco, Xavier, Karina Bivar, Özkaya, Özhan   +3 more
core   +1 more source

Molecular Detection of Siderophore Genes in Escherichia coli Among Iraqi Strains

The Iraqi Journal of Medical Sciences
Background: Bacteria can\'t grow without iron (Fe), and the majority of them actively seek out Fe ions via specialized proteins called siderophores.
Hassan S. Younus, Nada H. A. Al-Mudallal
doaj   +3 more sources

Norepinephrine and dopamine increase motility, biofilm formation and virulence of Vibrio harveyi [PDF]

, 2014
Vibrio harveyi is one of the major pathogens of aquatic organisms, affecting both vertebrates and invertebrates, and causes important losses in the aquaculture industry.
Bossier, Peter, Defoirdt, Tom, Nguyen Duc, Quynh Anh, Yang, Qian   +3 more
core   +2 more sources

Mammalian Siderophores, Siderophore-binding Lipocalins, and the Labile Iron Pool [PDF]

Journal of Biological Chemistry, 2012
Bacteria use tight-binding, ferric-specific chelators called siderophores to acquire iron from the environment and from the host during infection; animals use proteins such as transferrin and ferritin to transport and store iron. Recently, candidate compounds that could serve endogenously as mammalian siderophore equivalents have been identified and ...
Colin, Correnti, Roland K, Strong
openaire   +2 more sources

Positron Emission Tomography Imaging of Bacterial Infections With an Enterobactin Analog to Monitor Treatment Efficacy With a Catechol Antibiotic

Angewandte Chemie, EarlyView.
Synopsis. The [68Ga]GaIII‐TREN‐CAM radiochelate selectively accumulates in Gram‐negative sites of infection and noninvasively monitors treatment response a siderophore antibiotic. ABSTRACT Positron emission tomography (PET) is an emerging tool under clinical investigation for the detection of bacterial infections.
M. Andrey Joaqui‐Joaqui, Phuong Nguyen Tran, Axia Marlin, Fiona Armstrong‐Pavlik, Minhua Cao, Valérie C. Pierre, Eszter Boros   +6 more
wiley   +2 more sources

The design and synthesis of an antibacterial phenothiazine–siderophore conjugate

Beilstein Journal of Organic Chemistry, 2018
Siderophore–antibiotic conjugates consist of an antibiotic covalently linked by a tether to a siderophore. Such conjugates can demonstrate enhanced uptake and internalisation to the bacterial cell resulting in significantly reduced MIC values and ...
Abed Tarapdar, James K. S. Norris, Oliver Sampson, Galina Mukamolova, James T. Hodgkinson   +4 more
doaj   +1 more source

Marine yeast isolation and industrial application [PDF]

, 2014
Over the last century, terrestrial yeasts have been widely used in various industries, such as baking, brewing, wine, bioethanol and pharmaceutical protein production. However, only little attention has been given to marine yeasts. Recent research showed
Abdelrahman Saleh Zaky, Agnihotri, Amornrattanapan, Apte, Baheri, Bankar, Beuchat, Bharathi, Bondesson, Boretsky, Bowen, Buhagiar, Chandel, Chen, Chenyu Du, Chi, Chi, Chi, Chi, Chi, Chi, Cong, Connell, Cooper, Dinesh, Du, Duarte, Faiura, Fell, Gao, Gao, Gen, Gill, Gregory A. Tucker, Gupta, Hernandez-Saavedra, Hernandez-Saavedra, Higuera-Ciapara, Jain, Jannasch, Jarvis, Kathiresan, Katre, Khambhaty, King, Kodama, Kohlmeyer, Kutty, Leathers, Li, Li, Li, Li, Li, Libkind, Limtong, Lin, Liu, Liu, Loureiro, Masuda, Murugappan, Nagahama, Neuman, Obara, Oswal, Pandey, Peng, Peng, Pensupa, Ramirez-Orozco, Renshaw, Saravanakumar, Sarkar, Sarlin, Senthilraja, Stahmann, Subramanian, Thomson, Turkiewicz, Urano, Ushakumari, Wang, Wang, Wang, Watson, Wickerham, Winkelmann, Wu, Yanagisawa, Zakaria Yehia Daw, Zhang, Zhang, Zhang   +93 more
core   +1 more source

Gram-positive siderophore-shuttle with iron-exchange from Fe-siderophore to apo-siderophore by Bacillus cereus YxeB [PDF]

Proceedings of the National Academy of Sciences, 2013
Small molecule iron-chelators, siderophores, are very important in facilitating the acquisition of Fe(III), an essential element for pathogenic bacteria. Many Gram-negative outer-membrane transporters and Gram-positive lipoprotein siderophore-binding proteins have been characterized, and the binding ability of outer-membrane transporters ...
Fukushima, Tatsuya, Allred, Benjamin E, Sia, Allyson K, Nichiporuk, Rita, Andersen, Ulla N, Raymond, Kenneth N   +5 more
openaire   +4 more sources

Killing Effect of Bacillus velezensis FZB42 on a Xanthomonas campestris pv. Campestris (Xcc) Strain Newly Isolated from Cabbage Brassica oleracea Convar. Capitata (L.): A Metabolomic Study

Microorganisms, 2021
The potential use of Bacillus velezensis FZB42 for biological control of various phytopathogens has been documented over the past few years, but its antagonistic interactions with xanthomonads has not been studied in detail.
Hynek Mácha, Helena Marešová, Tereza Juříková, Magdaléna Švecová, Oldřich Benada, Anton Škríba, Miroslav Baránek, Čeněk Novotný, Andrea Palyzová   +8 more
doaj   +1 more source

The Pangenome of Gram-Negative Environmental Bacteria Hides a Promising Biotechnological Potential

Microorganisms, 2023
Secondary metabolites (SMs) from environmental bacteria offer viable solutions for various health and environmental challenges. Researchers are employing advanced bioinformatic tools to investigate less-explored microorganisms and unearth novel bioactive
Cláudia Covas, Gonçalo Figueiredo, Margarida Gomes, Tiago Santos, Sónia Mendo, Tânia S. Caetano   +5 more
doaj   +1 more source