Results 11 to 20 of about 68,289 (252)

Development of a High Resolution Virulence Allelic Profiling (HReVAP) Approach Based on the Accessory Genome of Escherichia coli to Characterize Shiga-toxin Producing E. coli (STEC) [PDF]

open access: goldFrontiers in Microbiology, 2016
Shiga-toxin producing Escherichia coli (STEC) strains possess a large accessory genome composed of virulence genes existing in multiple allelic variants, which sometimes segregate with specific STEC subpopulations.
Valeria eMichelacci   +6 more
doaj   +2 more sources

Accessory Genomic Epidemiology of Cocirculating Acinetobacter baumannii Clones

open access: yesmSystems, 2021
Acinetobacter baumannii has become one of the most important multidrug-resistant nosocomial pathogens all over the world. Nonetheless, very little is known about the diversity of A. baumannii lineages coexisting in hospital settings.
Valeria Mateo-Estrada   +7 more
doaj   +1 more source

Core genes can have higher recombination rates than accessory genes within global microbial populations

open access: yeseLife, 2022
Recombination is essential to microbial evolution, and is involved in the spread of antibiotic resistance, antigenic variation, and adaptation to the host niche.
Asher Preska Steinberg   +2 more
doaj   +1 more source

The core and accessory genomes of Burkholderia pseudomallei: implications for human melioidosis. [PDF]

open access: yesPLoS Pathogens, 2008
Natural isolates of Burkholderia pseudomallei (Bp), the causative agent of melioidosis, can exhibit significant ecological flexibility that is likely reflective of a dynamic genome. Using whole-genome Bp microarrays, we examined patterns of gene presence
Siew Hoon Sim   +16 more
doaj   +1 more source

SARS-CoV-2 ORF6 Disrupts Bidirectional Nucleocytoplasmic Transport through Interactions with Rae1 and Nup98

open access: yesmBio, 2021
SARS-CoV-2, the causative agent of coronavirus disease 2019 (COVID-19), is an RNA virus with a large genome that encodes multiple accessory proteins.
Amin Addetia   +11 more
doaj   +1 more source

Genome compartmentalization predates species divergence in the plant pathogen genus Zymoseptoria

open access: yesBMC Genomics, 2020
Background Antagonistic co-evolution can drive rapid adaptation in pathogens and shape genome architecture. Comparative genome analyses of several fungal pathogens revealed highly variable genomes, for many species characterized by specific repeat-rich ...
Alice Feurtey   +9 more
doaj   +1 more source

Pan-Genome Analysis Reveals Functional Divergences in Gut-Restricted Gilliamella and Snodgrassella

open access: yesBioengineering, 2022
Gilliamella and Snodgrassella, members of core gut microbiota in corbiculate bees, have high species diversity and adaptability to a wide range of hosts.
Zhengyi Zhang   +3 more
doaj   +1 more source

ClustAGE: a tool for clustering and distribution analysis of bacterial accessory genomic elements

open access: yesBMC Bioinformatics, 2018
Background The non-conserved accessory genome of bacteria can be associated with important adaptive characteristics that can contribute to niche specificity or pathogenicity of strains.
Egon A. Ozer
doaj   +1 more source

Home - About - Disclaimer - Privacy