Browsing Artículos (Microbiología) by Title
Now showing items 272-291 of 332
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Sinorhizobium fredii HH103 nolR and nodD2 mutants gain capacity for infection thread invasion of Lotus japonicus Gifu and Lotus burttii
(Willey, 2019-03-06)Sinorhizobium fredii HH103 RifR, a broad-host-range rhizobial strain, forms ineffective nodules with Lotus japonicus but ...
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Sinorhizobium fredii HH103 RirA is required for oxidative stress resistance and efficient symbiosis with Soybean
(MDPI, 2019-02-12)Members of Rhizobiaceae contain a homologue of the iron-responsive regulatory protein RirA. In different bacteria, RirA ...
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Sinorhizobium fredii Strains HH103 and NGR234 Form Nitrogen Fixing Nodules With Diverse Wild Soybeans (Glycine soja) From Central China but Are Ineffective on Northern China Accessions
(Frontiers Media, 2018)Sinorhizobium fredii indigenous populations are prevalent in provinces of Central China whereas Bradyrhizobium species ...
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Sinorhizobium meliloti DnaJ Is Required for Surface Motility, Stress Tolerance, and for Efficient Nodulation and Symbiotic Nitrogen Fixation
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)Bacterial surface motility is a complex microbial trait that contributes to host colonization. However, the knowledge about ...
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SNRPD2 Is a Novel Substrate for the Ubiquitin Ligase Activity of the Salmonella Type III Secretion Effector SlrP
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)SlrP is a protein with E3 ubiquitin ligase activity that is translocated by Salmonella enterica serovar Typhimurium into ...
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Spanish Multicenter Study of the Epidemiology and Mechanisms of Amoxicillin-Clavulanate Resistance in Escherichia coli
(American Society for Microbiology, 2012-07)We conducted a prospective multicenter study in Spain to characterize the mechanisms of resistance to amoxicillin-clavu-lanate ...
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Standardization of inducer-activated broad host range expression modules: debugging and refactoring an alkane-responsive AlkS/PalkB device
(Oxford University Press, 2021-09-17)Although inducible heterologous expression systems have been available since the birth of recombinant DNA technology, the ...
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Structure and biological roles of Sinorhizobium fredii HH103 exopolysaccharide
(Public Library of Science, 2014)Here we report that the structure of the Sinorhizobium fredii HH103 exopolysaccharide (EPS) is composed of glucose, ...
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Studies of rhizobial competitiveness for nodulation in soybean using a non-destructive split-root system
(AIMS Press, 2017)Split-root systems (SRS) constitute an appropriate methodology for studying the relevance of both local and systemic ...
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Study protocol for a randomized clinical trial to assess 7 versus 14-days of treatment for Pseudomonas aeruginosa bloodstream infections (SHORTEN-2 trial)
(2022-12-22)Background Research priorities in Antimicrobial Stewardship (AMS) have rapidly evolved in the last decade. The need for ...
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Surface Motility Regulation of Sinorhizobium fredii HH103 by Plant Flavonoids and the NodD1, TtsI, NolR, and MucR1 Symbiotic Bacterial Regulators
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)Bacteria can spread on surfaces to colonize new environments and access more resources. Rhizobia, a group of α- and ...
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Synergistic effect of SOS response and GATC methylome suppression on antibiotic stress survival in Escherichia coli
(https://journals.asm.org/doi/epdf/10.1128/aac.01392-22, 2023-03)The suppression of the SOS response has been shown to enhance the in vitro activity of quinolones. Furthermore, Dam-dependent ...
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Synergistic Quinolone Sensitization by Targeting the recA SOS Response Gene and Oxidative Stress
(American Society for Microbiology, 2021-03-18)Suppression of the recA SOS response gene and reactive oxygen species (ROS) overproduction have been shown, separately, ...
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Temocillin versus meropenem for the targeted treatment of bacteraemia due to third-generation cephalosporin-resistant Enterobacterales (ASTARTÉ): protocol for a randomised, pragmatic trial
(BMJ Publishing Group, 2021)Introduction: Alternatives to carbapenems are needed in the treatment of third-generation cephalosporin-resistant ...
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The adaptors Grb10 and Grb14 are calmodulin-binding proteins
(Wiley-Blackwell, 2017)We identified the Grb7 family members, Grb10 and Grb14, as Ca2+-dependent CaM-binding proteins using Ca2+-dependent ...
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The alternative coproporphyrinogen III oxidase (CgoN) catalyzes the oxygen-independent conversion of coproporphyrinogen III into coproporphyrin III
(Frontiers Media S.A., 2024-03-13)Nature utilizes three distinct pathways to synthesize the essential enzyme cofactor heme. The coproporphyrin III-dependent ...
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The cyst of urostyla grandis (hypotrichida : Urostylidae) : ultrastructure and evolutionary implications
(Éditions du Centre national de la recherche scientifique, 1985)L'examen , en microscopie électronique, du kyste d'Uros1y la grandis a révélé que sa paroi se compose de trois couches : ...
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The GDSL-Lipolytic Enzyme Lip1 Is Required for Full Virulence of the Cucurbit Pathogenic Bacterium Acidovorax citrulli
(MDPI, 2022-05)Bacterial fruit blotch caused by Acidovorax citrulli is a serious disease of cucurbit crops. Here we report characterization ...