Results 1 to 10 of about 3,761,412 (291)

Expanded geographic distribution for two Legionella pneumophila sequence types of clinical concern [PDF]

open access: yesmSphere
Legionella pneumophila serogroup 1 sequence types (ST) 213 and 222, a single-locus variant of ST213, were first detected in the early 1990s in the Midwest United States (U.S.) and the late 1990s in the Northeast U.S. and Canada.
Jennafer A. P. Hamlin   +8 more
doaj   +2 more sources

Acanthamoeba Sequence Types and Allelic Variations in Isolates from Clinical and Different Environmental Sources in Italy [PDF]

open access: yesMicroorganisms
The genus Acanthamoeba comprises free-living amoebae distributed in a wide variety of environments. These amoebae are clinically significant, causing opportunistic infections in humans and other animals.
Federica Berrilli   +4 more
doaj   +2 more sources

Epidemiological Analysis of Multidrug-Resistant Acinetobacter baumannii Isolates in a Tertiary Hospital Over a 12-Year Period in China

open access: yesFrontiers in Public Health, 2021
Acinetobacter baumannii is an important nosocomial pathogen, which is multidrug resistant (MDR). Acinetobacter baumannii has become a major threat to public health worldwide due to its ability to easily acquire resistant genes.
Meijie Jiang   +8 more
doaj   +1 more source

Environmental Surveillance and Characterization of Antibiotic Resistant Staphylococcus aureus at Coastal Beaches and Rivers on the Island of Hawaiʻi

open access: yesAntibiotics, 2021
Staphylococcus aureus are human facultative pathogenic bacteria and can be found as contaminants in the environment. The aim of our study was to determine whether methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-susceptible S.
Tyler J. Gerken   +8 more
doaj   +1 more source

Multilocus Sequence Typing [PDF]

open access: yes, 2009
Multilocus sequence typing (MLST) was first proposed in 1998 as a typing approach that enables the unambiguous characterization of bacterial isolates in a standardized, reproducible, and portable manner using the human pathogen Neisseria meningitidis as the exemplar organism.
Ana Belén, Ibarz Pavón   +1 more
openaire   +3 more sources

Combinatorics of type D Exceptional Sequences [PDF]

open access: yesAlgebras and Representation Theory, 2021
Exceptional sequences are important sequences of quiver representations in the study of representation theory of algebras. They are also closely related to the theory of cluster algebras and the combinatorics of Coxeter groups. We combinatorially classify exceptional sequences of a family of type D Dynkin quivers, and we show how our model for ...
Emily Carrick, Alexander Garver
openaire   +3 more sources

Genomic Analysis of Bovine Staphylococcus aureus Isolates from Milk To Elucidate Diversity and Determine the Distributions of Antimicrobial and Virulence Genes and Their Association with Mastitis

open access: yesmSystems, 2020
Staphylococcus aureus causes persistent clinical and subclinical bovine intramammary infections (IMI) worldwide. However, there is a lack of comprehensive information regarding genetic diversity, the presence of antimicrobial resistance (AMR), and ...
Sohail Naushad   +4 more
doaj   +1 more source

Genotyping of Malassezia pachydermatis disclosed genetic variation in isolates from dogs in Colombia [PDF]

open access: yesPesquisa Veterinária Brasileira, 2019
: Malassezia pachydermatis is a lipophilic and lipid-dependent yeast mostly isolated from animals’ skin; hence, it is regarded as a zoophilic species causing otitis externa in dogs.
Adriana Marcela Celis-Ramírez   +7 more
doaj   +1 more source

Species, Sequence Types and Alleles: Dissecting Genetic Variation in Acanthamoeba

open access: yesPathogens, 2020
Species designations within Acanthamoeba are problematic because of pleomorphic morphology. Molecular approaches, including DNA sequencing, hinted at a resolution that has yet to be fully achieved. Alternative approaches were required. In 1996, the Byers/
Paul A. Fuerst, Gregory C. Booton
doaj   +1 more source

Antimicrobial Resistance and Virulence of Methicillin-Resistant Staphylococcus aureus from Human, Chicken and Environmental Samples within Live Bird Markets in Three Nigerian Cities

open access: yesAntibiotics, 2020
Background: Methicillin-resistant Staphylococcus aureus (MRSA) has emerged as a major threat to public health. This study investigated the occurrence of MRSA in humans, chickens, chicken meat and environmental samples within poultry farms and live bird ...
Flora Olubunmi Ogundipe   +8 more
doaj   +1 more source

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