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Bilde av Johansen, Jostein A
Bilde av Johansen, Jostein A
Senior Engineer, Chemical Synthesis and Analysis Department of Chemistry jostein.johansen@uit.no +4777645112 99326945 You can find me here

Jostein A Johansen

  • T. W. Zewde, Dejene Kifle, Jostein a Johansen, Taye Beyene Demissie, Jørn H Hansen, Zenebe Tadesse :
    Cyanobacterial abundance and microcystins in water, seston and fish tissues in Lake Hora-Arsedi (Ethiopia)
    African Journal of Aquatic Science 2020 DOI
  • Miriam Khider, Hilde Hansen, Erik Hjerde, Jostein a Johansen, Nils Peder Willassen :
    Exploring the transcriptome of luxI- and ΔainS mutants and the impact of N-3-oxo-hexanoyl-L- and N-3-hydroxy- decanoyl-L-homoserine lactones on biofilm formation in Aliivibrio salmonicida
    PeerJ 2019 ARKIV / DOI
  • Samson Tilahun, Demeke Kifle, Tigist W Zewde, Jostein a Johansen, Taye Beyene Demissie, Jørn H Hansen :
    Temporal dynamics of intra-and extra-cellular microcystins concentrations in Koka reservoir (Ethiopia): Implications for public health risk
    Toxicon 2019 ARKIV / DOI
  • Tigist W Zewede, Jostein a Johansen, Demeke Kifle, Taye Beyene Demissie, Jørn H Hansen, Zenebe Tadesse :
    Concentrations of microcystins in the muscle and liver tissues of fish species from Koka reservoir, Ethiopia: A potential threat to public health
    Toxicon 2018 DOI
  • Kine Østnes Hansen, Johan Isaksson, Annette Bayer, Jostein a Johansen, Jeanette hammer Andersen, Espen Hansen :
    Securamine Derivatives from the Arctic Bryozoan Securiflustra securifrons
    Journal of natural products 2017 DOI
  • Runar Gjerp Solstad, Chun Li, Johan Isaksson, Jostein a Johansen, Johan Svenson, Klara Stensvåg et al.:
    Novel antimicrobial peptides EeCentrocins 1, 2 and EeStrongylocin 2 from the Edible sea urchin Echinus esculentus have 6-br-trp post-translational modifications
    PLOS ONE 2016 ARKIV / DOI
  • Hilde Hansen, Jostein a Johansen, Hanna-Kirsti S. Leiros, Amit Anand Purohit, Nils Peder Willassen, Ane Mohn Bjelland et al.:
    The autoinducer synthases LuxI and AinS are responsible for temperature-dependent AHL production in the fish pathogen Aliivibrio salmonicida
    BMC Microbiology 2015 DOI
  • Amit Anand Purohit, Jostein a Johansen, Hilde Hansen, Hanna-Kirsti S. Leiros, Alexander Kashulin, Christian Karlsen et al.:
    Presence of acyl-homoserine lactones in 57 members of the Vibrionaceae family
    Journal of Applied Microbiology 2013 ARKIV / DOI
  • T. W. Zewde, Jostein a Johansen, Demeke Kifle, Taye Beyene Demissie, Jørn H Hansen, Zenebe Tadesse :
    Erratum: ‘Corrigendum to “” [ <153> (<2018>) <85–95>](S0041010118303593)(10.1016/j.toxicon.2018.08.013)
    Toxicon 2019 DOI
  • Tor Haug, Runar Gjerp Solstad, Chun Li, Johan Isaksson, Jostein a Johansen, Johan Svenson et al.:
    Halogenated antimicrobial peptides from the red sea urchin, Echinus esculentus.
    2017
  • Runar Gjerp Solstad, Chun Li, Johan Isaksson, Jostein a Johansen, Johan Svenson, Klara Stensvåg et al.:
    Novel antimicrobial peptides EeCentrocins 1, 2 and EeStrongylocin 2 from the edible sea urchin Echinus esculentus have 6-Br-Trp post-translational modifications
    2016

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