Dereje D. Gudeta

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NCTR

Also affiliated: United States Food and Drug Administration (2021–2024)

5 h-index 12 pubs 89 cited

Research Areas

Biomedical Subjects

Links

ORCID Lab Website

OverviewAI-generated summary

Dereje D. Gudeta's research investigates antimicrobial resistance, focusing on the diversity and mechanisms of resistance genes in environmental and clinical bacteria. His work has explored the presence of carbapenem-hydrolyzing β-lactamases in soil microbiota, highlighting their potential clinical relevance. Gudeta has also studied the role of specific genes and regulatory elements in bacterial stress tolerance and virulence, such as the ClpP protease in *Staphylococcus aureus* and the regulation of the *hla* gene by SaeR. His research extends to understanding the impact of antibiotic treatments on microbial communities, as seen in studies on canine fecal microbiota. Gudeta has collaborated with researchers from the National Center for Toxicological Research and the University of Arkansas at Fayetteville. His publication record includes work on vancomycin resistance operons and genotypic analyses of bacterial plasmids.

Metrics

h-index: 5
Publications: 12
Citations: 89

Selected Publications

Coupling antitoxins and blue/white screening with parAB /resolvase mutation as a strategy for Salmonella spp. plasmid curing (2024)

Microbiology Spectrum DOI OpenAlex
The acquired pco gene cluster in Salmonella enterica mediates resistance to copper (2024)

Frontiers in Microbiology 14 citations DOI OpenAlex
Transcriptomic analyses of a Salmonella enterica-Escherichia coli pair following exposure to tetracycline during in vitro conjugation experiments (2024)

Microbiology Resource Announcements 1 citation DOI OpenAlex
Genotypic analyses of IncHI2 plasmids from enteric bacteria (2024)

Scientific Reports 36 citations DOI OpenAlex
Versatile allelic replacement and self-excising integrative vectors for plasmid genome mutation and complementation (2023)

Microbiology Spectrum 3 citations DOI OpenAlex
Development of an antimicrobial resistance plasmid transfer gene database for enteric bacteria (2023)

Frontiers in Bioinformatics 9 citations DOI OpenAlex
Biochemical and Structural Characterization of CRH-1, a Carbapenemase from Chromobacterium haemolyticum Related to KPC β-Lactamases (2023)

Antimicrobial Agents and Chemotherapy 5 citations DOI OpenAlex
In silico analyses of diversity and dissemination of antimicrobial resistance genes and mobile genetics elements, for plasmids of enteric pathogens (2023)

Frontiers in Microbiology 12 citations DOI OpenAlex
Draft Genome Sequences of 12 Panton-Valentine Leucocidin-Positive and Multidrug-Resistant Methicillin-Resistant Staphylococcus aureus Strains Isolated from an Intensive Care Unit in Pakistan (2022)

Microbiology Resource Announcements DOI OpenAlex
Whole-Genome Sequences of Nine Hospital-Associated Methicillin-Susceptible Staphylococcus aureus Strains (2022)

Microbiology Resource Announcements 2 citations DOI OpenAlex
Draft Genome Sequences of 27 Hospital-Associated Methicillin-Resistant Staphylococcus aureus Strains Isolated in Minnesota (2022)

Microbiology Resource Announcements 1 citation DOI OpenAlex
Draft Genome Sequences of Eight Community-Associated Methicillin-Resistant Staphylococcus aureus Strains (2021)

Microbiology Resource Announcements DOI OpenAlex
MgrA Negatively Impacts Staphylococcus aureus Invasion by Regulating Capsule and FnbA (2019)

Infection and Immunity 11 citations DOI OpenAlex
Contribution of hla Regulation by SaeR to Staphylococcus aureus USA300 Pathogenesis (2019)

Infection and Immunity 41 citations DOI OpenAlex