Bilde av Sørum, Vidar
Bilde av Sørum, Vidar
Head of Department Department of Arctic and Marine Biology vidar.a.sorum@uit.no +4777646675 +47 47272050 You can find me here

Vidar Sørum


  • Vidar Sørum, Emma Lu Øynes, Anna Sollied Møller, Klaus Harms, Ørjan Samuelsen, Nicole L. Podnecky et al.:
    Evolutionary Instability of Collateral Susceptibility Networks in Ciprofloxacin-Resistant Clinical Escherichia coli Strains
    mBio 2022 ARKIV / DOI
  • Christopher Frøhlich, Vidar Sørum, Sandra Huber, Ørjan Samuelsen, Fanny Berglund, Erik Kristiansson et al.:
    Structural and biochemical characterization of the environmental MBLs MYO-1, ECV-1 and SHD-1
    Journal of Antimicrobial Chemotherapy 2020 ARKIV / DOI
  • Jerónimo Rodríguez-Beltrán, Vidar Sørum, Macarena Toll-Riera, Carmen de la Vega, Rafael Peña-Miller, Álvaro San Millán :
    Genetic dominance governs the evolution and spread of mobile genetic elements in bacteria
    Proceedings of the National Academy of Sciences of the United States of America (PNAS) 2020 ARKIV / DOI
  • Christopher Frøhlich, Vidar Sørum, Ane Molden Thomassen, Pål Jarle Johnsen, Hanna-Kirsti S. Leiros, Ørjan Samuelsen :
    OXA-48-Mediated Ceftazidime-Avibactam Resistance Is Associated with Evolutionary Trade-Offs
    mSphere 2019 ARKIV / DOI
  • Nicole L. Podnecky, Elizabeth Aarag, Julia Maria Kloos, Vidar Sørum, Raul Primicerio, Adam Paul Roberts et al.:
    Conserved collateral antibiotic susceptibility networks in diverse clinical strains of Escherichia coli.
    Nature Communications 10. September 2018 ARKIV / DOI
  • Nils Fredrik Hülter, Vidar Sørum, Kristina Borch-Pedersen, Mikkel Meyn Liljegren, Ane Utnes, Raul Primicerio et al.:
    Costs and benefits of natural transformation in Acinetobacter baylyi
    BMC Microbiology 2017 ARKIV / DOI
  • Maria Chiara Di Luca, Vidar Sørum, Irina Starikova, Julia Maria Kloos, Nils Fredrik Hülter, Mohammed Umaer Naseer et al.:
    Low biological cost of carbapenemase-encoding plasmids following transfer from Klebsiella pneumoniae to Escherichia coli
    Journal of Antimicrobial Chemotherapy 2016 DOI
  • Ane Live Gunnes Utnes, Vidar Sørum, Nils Fredrik Hülter, Raul Primicerio, Joachim Hegstad, Julia Maria Kloos et al.:
    Growth phase-specific evolutionary benefits of natural transformation in Acinetobacter baylyi
    The ISME Journal 2015 DOI
  • Irina Starikova, Mohammed Al-Haroni, Guido Werner, Adam P. Roberts, Vidar Sørum, Kåre M. Nielsen et al.:
    Fitness costs of various mobile genetic elements in Enterococcus faecium and Enterococcus faecalis
    Journal of Antimicrobial Chemotherapy 2013 ARKIV / DOI
  • Vidar Sørum, Lars Figenschou, Geir Rudolfsen, Ivar Folstad :
    Spawning behaviour of Arctic charr (Salvelinus alpinus): risk of sperm competition and timing of milt release for sneaker and dominant males
    Behaviour 2011 ARKIV / DOI
  • Christopher Frøhlich, Vidar Sørum, Nobuhiko Tokuriki, Pål Jarle Johnsen, Ørjan Samuelsen :
    Evolution of β-lactamase-mediated cefiderocol resistance
    Journal of Antimicrobial Chemotherapy 2011 ARKIV / DOI
  • Christopher Frøhlich, Vidar Sørum, Nobuhiko Tokuriki, Ørjan Samuelsen :
    Evolution of ß-lactamase mediated cefiderocol resistance
    2022
  • Miriam Kristine Karlsen, Anna Kaarina Pöntinen, João Alves Gama, Rebecca Ashley Gladstone, Vidar Sørum, Elizabeth G. Aarag Fredheim :
    Disclosing the biofilmome of Escherichia coli
    2022
  • Miriam Kristine Karlsen, Anna Kaarina Pöntinen, João Alves Gama, Rebecca Ashley Gladstone, Vidar Sørum, Elizabeth G. Aarag Fredheim :
    Disclosing the biofilmome of Escherichia coli
    2022
  • Miriam Kristine Karlsen, Anna Kaarina Pöntinen, João Alves Gama, Rebecca Ashley Gladstone, Vidar Sørum, Elizabeth G. Aarag Fredheim :
    Disclosing the biofilmome of Escherichia coli
    2022
  • Vidar Sørum :
    Forskere har funnet en metode som viser hvordan antibiotikaresistens kan spre seg
    Aftenposten (morgenutg. : trykt utg.) 2020
  • Vidar Sørum :
    Snart kommer det «værvarsel» for antibiotikaresistente bakterier
    uit.no 2020
  • Vidar Sørum, Emma Lu Øynes, Anna Møller, Nicole L. Podnecky, Sören Abel, Ørjan Samuelsen et al.:
    Evolutionary stability of collateral susceptibility networks in clinical Escherichia coli strains
    2019
  • Elizabeth G. Aarag Fredheim, Nicole Podnecky, Angie Carola Alarcon Rios, Jessica Nguyen Tran, Chantal Verstappen, Klaus Harms et al.:
    Gentamicin collateral sensitivity of ciprofloxacin resistant Escherichia coli is opposed by the rapid development of gentamicin resistance
    2019
  • Vidar Sørum, Anna Sollied Møller, Sören Abel, Ørjan Samuelsen, Nicole L. Podnecky, Pål Jarle Johnsen :
    Evolutionary stability of collateral effects in ciprofloxacin resistant clinical Escherichia coli strains
    2019
  • Vidar Sørum, Anna Sollied Møller, Pål Jarle Johnsen, Ørjan Samuelsen, Sören Abel, Nicole L. Podnecky :
    Evolutionary stability of collateral effects in ciprofloxacin resistant clinical Escherichia coli strains
    2019
  • Christopher Frøhlich, Vidar Sørum, Hanna-Kirsti S. Leiros, Pål Jarle Johnsen, Ørjan Samuelsen :
    Development of OXA-48 mediated ceftazidme-avibactam resistance is associated with an evolutionary trade-off
    2018

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    Research interests

    Evolutionary biology, population dynamics and antimicrobial resistance.