Cargando…

Analysis of a Cell Wall Mutant Highlights Rho-Dependent Genome Amplification Events in Staphylococcus aureus

In a study of antibiotic resistance in Staphylococcus aureus, specific cell wall mutants were previously generated for the peptidoglycan biosynthesis gene murF, by the insertion of an integrative plasmid. A collection of 30 independent mutants was obtained, and all harbored a variable number of copi...

Descripción completa

Detalles Bibliográficos
Autores principales:	Portela, Raquel, A. Faria, Nuno, Mwangi, Michael, Miragaia, Maria, de Lencastre, Hermínia, Tomasz, Alexander, Gonçalves Sobral, Rita
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Society for Microbiology 2022
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9603463/ https://www.ncbi.nlm.nih.gov/pubmed/36094182 http://dx.doi.org/10.1128/spectrum.02483-21

Ejemplares similares

Extensive Dissemination of Methicillin-Resistant Staphylococcus aureus (MRSA) between the Hospital and the Community in a Country with a High Prevalence of Nosocomial MRSA
por: Espadinha, Diana, et al.
Publicado: (2013)

Large screening of CA-MRSA among Staphylococcus aureus colonizing healthy young children living in two areas (urban and rural) of Portugal
por: Tavares, Débora A, et al.
Publicado: (2010)

Evidence for the Dissemination to Humans of Methicillin-Resistant Staphylococcus aureus ST398 through the Pork Production Chain: A Study in a Portuguese Slaughterhouse
por: Bouchami, Ons, et al.
Publicado: (2020)

Phenotypic signatures and genetic determinants of oxacillin tolerance in a laboratory mutant of Staphylococcus aureus
por: Chung, Marilyn, et al.
Publicado: (2018)

Impact of Insertion Sequences and Recombination on the Population Structure of Staphylococcus haemolyticus
por: Bouchami, Ons, et al.
Publicado: (2016)

High Genetic Diversity among Community-Associated Staphylococcus aureus in Europe: Results from a Multicenter Study
por: Rolo, Joana, et al.
Publicado: (2012)

The glucosaminidase domain of Atl – the major Staphylococcus aureus autolysin – has DNA-binding activity
por: Grilo, Inês R, et al.
Publicado: (2014)

Community-Associated Methicillin-Resistant Staphylococcus aureus Lacking PVL, as a Cause of Severe Invasive Infection Treated with Linezolid
por: Gouveia, Catarina, et al.
Publicado: (2013)

Molecular Epidemiology of Methicillin-Resistant Staphylococcus hominis (MRSHo): Low Clonality and Reservoirs of SCCmec Structural Elements
por: Bouchami, Ons, et al.
Publicado: (2011)

Insights into Alpha-Hemolysin (Hla) Evolution and Expression among Staphylococcus aureus Clones with Hospital and Community Origin
por: Tavares, Ana, et al.
Publicado: (2014)

Distinct Phenotypic and Genomic Signatures Underlie Contrasting Pathogenic Potential of Staphylococcus epidermidis Clonal Lineages
por: Espadinha, Diana, et al.
Publicado: (2019)

Spontaneous Genomic Variation as a Survival Strategy of Nosocomial Staphylococcus haemolyticus
por: Bouchami, Ons, et al.
Publicado: (2023)

Identification of Genetic Determinants and Enzymes Involved with the Amidation of Glutamic Acid Residues in the Peptidoglycan of Staphylococcus aureus
por: Figueiredo, Teresa A., et al.
Publicado: (2012)

Methicillin-Resistance in Staphylococcus aureus Is Not Affected by the Overexpression in Trans of the mecA Gene Repressor: A Surprising Observation
por: Oliveira, Duarte C., et al.
Publicado: (2011)

Frequent isolation of methicillin resistant Staphylococcus aureus (MRSA) ST398 among healthy pigs in Portugal
por: Conceição, Teresa, et al.
Publicado: (2017)

Prevalence and clonality of methicillin-resistant Staphylococcus aureus (MRSA) in the Atlantic Azores islands: predominance of SCCmec types IV, V and VI
por: Conceição, T., et al.
Publicado: (2010)

Ecological Overlap and Horizontal Gene Transfer in Staphylococcus aureus and Staphylococcus epidermidis
por: Méric, Guillaume, et al.
Publicado: (2015)

Carriage of Staphylococcus aureus among Portuguese nursing students: A longitudinal cohort study over four years of education
por: Conceição, Teresa, et al.
Publicado: (2017)

Novel coating containing molybdenum oxide nanoparticles to reduce Staphylococcus aureus contamination on inanimate surfaces
por: Piçarra, Susana, et al.
Publicado: (2019)

Evidence for a purifying selection acting on the β-lactamase locus in epidemic clones of methicillin-resistant Staphylococcus aureus
por: Milheiriço, Catarina, et al.
Publicado: (2011)

Epidemiology and antimicrobial resistance of methicillin-resistant Staphylococcus aureus isolates colonizing pigs with different exposure to antibiotics
por: Lopes, Elizeth, et al.
Publicado: (2019)

Absence of methicillin-resistant Staphylococcus aureus colonization among immunocompetent healthy adults: Insights from a longitudinal study
por: Almeida, Sónia T., et al.
Publicado: (2021)

Methicillin-resistant Staphylococcus aureus emerged long before the introduction of methicillin into clinical practice
por: Harkins, Catriona P., et al.
Publicado: (2017)

Properties of a Novel PBP2A Protein Homolog from Staphylococcus aureus Strain LGA251 and Its Contribution to the β-Lactam-resistant Phenotype
por: Kim, Choonkeun, et al.
Publicado: (2012)

Staphylococcus saprophyticus From Clinical and Environmental Origins Have Distinct Biofilm Composition
por: Lawal, Opeyemi U., et al.
Publicado: (2021)

Novel Determinants of Antibiotic Resistance: Identification of Mutated Loci in Highly Methicillin-Resistant Subpopulations of Methicillin-Resistant Staphylococcus aureus
por: Dordel, Janina, et al.
Publicado: (2014)

Multilocus Sequence Typing and Further Genetic Characterization of the Enigmatic Pathogen, Staphylococcus hominis
por: Zhang, Liangfen, et al.
Publicado: (2013)

First insights of peptidoglycan amidation in Gram-positive bacteria - the high-resolution crystal structure of Staphylococcus aureus glutamine amidotransferase GatD
por: Leisico, Francisco, et al.
Publicado: (2018)

Foodborne Origin and Local and Global Spread of Staphylococcus saprophyticus Causing Human Urinary Tract Infections
por: Lawal, Opeyemi U., et al.
Publicado: (2021)

Genetic Diversity of Arginine Catabolic Mobile Element in Staphylococcus epidermidis
por: Miragaia, Maria, et al.
Publicado: (2009)

Evidence for the evolutionary steps leading to mecA-mediated β-lactam resistance in staphylococci
por: Rolo, Joana, et al.
Publicado: (2017)

Population Structure of a Hybrid Clonal Group of Methicillin-Resistant Staphylococcus aureus, ST239-MRSA-III
por: Smyth, Davida S., et al.
Publicado: (2010)

The Mechanism of Heterogeneous Beta-Lactam Resistance in MRSA: Key Role of the Stringent Stress Response
por: Kim, Choonkeun, et al.
Publicado: (2013)

Correction: The Mechanism of Heterogeneous Beta-Lactam Resistance in MRSA: Key Role of the Stringent Stress Response
por: Kim, Choonkeun, et al.
Publicado: (2014)

STUDIES ON THE CHEMISTRY AND IMMUNOCHEMISTRY OF CELL WALLS OF STAPHYLOCOCCUS AUREUS
por: Morse, Stephen I.
Publicado: (1962)

Loop-Mediated Isothermal Amplification Assay for the Rapid Detection of Staphylococcus aureus
por: Lim, King Ting, et al.
Publicado: (2013)

S3QL: A distributed domain specific language for controlled semantic integration of life sciences data
por: Deus , Helena F, et al.
Publicado: (2011)

Mutant prevention concentration of ozenoxacin for quinolone-susceptible or -resistant Staphylococcus aureus and Staphylococcus epidermidis
por: López, Y., et al.
Publicado: (2019)

Coordination of capsule assembly and cell wall biosynthesis in Staphylococcus aureus
por: Rausch, Marvin, et al.
Publicado: (2019)

Impact of the Stringent Stress Response on the Expression of Methicillin Resistance in Staphylococcaceae Strains Carrying mecA, mecA1 and mecC
por: Milheiriço, Catarina, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_ufo3ra9nd376bm1g7o4t6o7duv