Erik Hjerde



  • Greta Daae Sandsdalen, Animesh Kumar, Erik Hjerde :
    Exploring the Frozen Armory: Antiphage Defense Systems in Cold-Adapted Bacteria with a Focus on CRISPR-Cas Systems
    Microorganisms 2024 ARKIV / DOI
  • Ahmed Bargheet, Claus Andreas Klingenberg, Eirin Esaiassen, Erik Hjerde, Jorunn Pauline Cavanagh, Johan Bengtsson-Palme et al.:
    Development of early life gut resistome and mobilome across gestational ages and microbiota-modifying treatments
    EBioMedicine 2023 ARKIV / DOI
  • Animesh Kumar, Espen Mikal Robertsen, Nils Peder Willassen, Juan Fu, Erik Hjerde :
    Comparative analysis of HiSeq3000 and BGISEQ-500 sequencing platform with shotgun metagenomic sequencing data
    Genomics & Informatics 2023 ARKIV / DOI
  • Aitana Neves, Isabel Cuesta, Erik Hjerde, Terje Klemetsen, David Salgado, Jacques van Helden et al.:
    FAIR+E pathogen data for surveillance and research: lessons from COVID-19
    Frontiers in Public Health 2023 ARKIV / DOI
  • Kenneth Lindstedt, Dorota Julia Buczek, Torunn Annie Pedersen, Erik Hjerde, Niclas Peter Raffelsberger, Yutaka Suzuki et al.:
    Detection of Klebsiella pneumoniae human gut carriage: a comparison of culture, qPCR, and whole metagenomic sequencing methods
    Gut microbes 31. Aug 2022 ARKIV / DOI
  • Amudha Deepalakshmi Maharajan, Erik Hjerde, Hilde Hansen, Nils P Willassen :
    Quorum Sensing Controls the CRISPR and Type VI Secretion Systems in Aliivibrio wodanis 06/09/139
    Frontiers in Veterinary Science 2022 ARKIV / DOI
  • Tracy Munthali Lunde, Erik Hjerde, Mohammed Al-Haroni :
    Prevalence, diversity and transferability of the Tn916-Tn1545 family ICE in oral streptococci
    Journal of Oral Microbiology 15. Mar 2021 ARKIV / DOI
  • Adriana Maria Sanabria-Moreno, Jessin Janice James Peter, Erik Hjerde, Gunnar Skov Simonsen, Anne Merethe Hanssen :
    Shotgun-metagenomics based prediction of antibiotic resistance and virulence determinants in Staphylococcus aureus from periprosthetic tissue on blood culture bottles
    Scientific Reports 2021 ARKIV / DOI
  • Adriana Maria Sanabria-Moreno, Erik Hjerde, Mona Johannessen, Johanna U Ericson Sollid, Gunnar Skov Simonsen, Anne Merethe Hanssen :
    Shotgun-Metagenomics on Positive Blood Culture Bottles Inoculated With Prosthetic Joint Tissue: A Proof of Concept Study
    Frontiers in Microbiology 2020 ARKIV / DOI
  • Rasmus Goll, Peter Holger Johnsen, Erik Hjerde, Joseph Diab, Per Christian Valle, Frank Hilpüsch et al.:
    Effects of fecal microbiota transplantation in subjects with irritable bowel syndrome are mirrored by changes in gut microbiome
    Gut microbes 29. Sep 2020 ARKIV / DOI
  • Miriam Khider, Erik Hjerde, Hilde Hansen, Nils Peder Willassen :
    Differential expression profiling of ΔlitR and ΔrpoQ mutants reveals insight into QS regulation of motility, adhesion and biofilm formation in Aliivibrio salmonicida
    BMC Genomics 2019 ARKIV / DOI
  • Typhaine Le Doujet, Concetta De Santi, Terje Klemetsen, Erik Hjerde, Nils Peder Willassen, Peik Haugen :
    Closely-related Photobacterium strains comprise the majority of bacteria in the gut of migrating Atlantic cod (Gadus morhua)
    Microbiome 2019 ARKIV / 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
  • Maria Pain, Erik Hjerde, Claus Klingenberg, Jorunn Pauline Cavanagh :
    Comparative Genomic Analysis of Staphylococcus haemolyticus Reveals Key to Hospital Adaptation and Pathogenicity
    Frontiers in Microbiology 2019 ARKIV / DOI
  • Jenny Johansson Söderberg, Miriam Grgic, Erik Hjerde, Peik Haugen :
    Aliivibrio wodanis as a production host: development of genetic tools for expression of cold-active enzymes
    Microbial Cell Factories 2019 ARKIV / DOI
  • Trym Thune Flygel, Evgeniya Sovershaeva, Shantelle Classen-Weitz, Erik Hjerde, Kilaza S. Mwaikono, Jon Øyvind Odland et al.:
    Composition of Gut Microbiota of Children and Adolescents With Perinatal Human Immunodeficiency Virus Infection Taking Antiretroviral Therapy in Zimbabwe
    Journal of Infectious Diseases 2019 ARKIV / DOI
  • Vladimir Vimberg, Jorunn Pauline Cavanagh, Oldrich Benada, Olga Kofranova, Erik Hjerde, Leona Zieglerova et al.:
    Teicoplanin resistance in Staphylococcus haemolyticus is associated with mutations in histidine kinases VraS and WalK
    Diagnostic microbiology and infectious disease 2018 DOI
  • Kidane M Tekle, Sveinung Gundersen, Kjetil Klepper, Lars Ailo Bongo, Inge Alexander Raknes, Xiaxi Li et al.:
    Norwegian e-Infrastructure for Life Sciences (NeLS)
    F1000 Research 2018 ARKIV / DOI
  • Eirin Esaiassen, Erik Hjerde, Jorunn Pauline Cavanagh, Tanja Pedersen, Jannicke Hanne Andresen, Siren Rettedal et al.:
    Effects of Probiotic Supplementation on the Gut Microbiota and Antibiotic Resistome Development in Preterm Infants
    Frontiers in pediatrics 2018 ARKIV / DOI
  • Victoria Dominguez Del Angel, Erik Hjerde, Lieven Sterck, Salvador Capella-Gutiérrez, Cederic Notredame, Olga Vinnere Pettersson et al.:
    Ten steps to get started in Genome Assembly and Annotation
    F1000 2018 DOI
  • Christian Karlsen, Erik Hjerde, Terje Klemetsen, Nils Peder Willassen :
    Pan genome and CRISPR analyses of the bacterial fish pathogen Moritella viscosa
    BMC Genomics 2017 ARKIV / DOI
  • Eirin Esaiassen, Erik Hjerde, Jorunn Pauline Cavanagh, Gunnar Skov Simonsen, Claus Klingenberg :
    Bifidobacterium bacteremia: Clinical characteristics and a genomic approach to assess pathogenicity
    Journal of Clinical Microbiology 2017 DOI
  • Sunniva Katharina Thode, Cecilie Bækkedal, Jenny Johansson Söderberg, Erik Hjerde, Hilde Hansen, Peik Haugen :
    Construction of a fur null mutant and RNA-sequencing provide deeper global understanding of the Aliivibrio salmonicida Fur regulon
    PeerJ 2017 ARKIV / DOI
  • M. Guillermina Casabona, Holger Kneuper, Daniela Alferes de Lima, Catriona P. Harkins, Martin Zoltner, Erik Hjerde et al.:
    Haem-iron plays a key role in the regulation of the ess/type VII secretion system of staphylococcus aureus RN6390
    Microbiology (Reading) 2017 DOI
  • Adele Kim Williamson, Erik Hjerde, Tim Kahlke :
    Analysis of the distribution and evolution of the ATP-dependent DNA ligases of bacteria delineates a distinct phylogenetic group 'Lig E'
    Molecular Microbiology 2016 DOI
  • Adele Kim Williamson, Concetta De Santi, Bjørn Altermark, Christian Karlsen, Erik Hjerde :
    Complete genome sequence of Halomonas sp. R5-57
    Standards in Genomic Sciences 2016 ARKIV / DOI
  • Kåre Olav Holm, Kristina Nilsson, Erik Hjerde, Nils Peder Willassen, Debra L Milton :
    Complete genome sequence of Vibrio anguillarum strain NB10, a virulent isolate from the Gulf of Bothnia
    Standards in Genomic Sciences 2015 ARKIV / DOI
  • Alexander Kashulin, Henning Sørum, Erik Hjerde, Nils Peder Willassen :
    IS elements in Aliivibrio salmonicida LFI1238: Occurrence, variability and impact on adaptability
    Gene 2015 DOI
  • Erik Hjerde, Christian Karlsen, Henning Sørum, Julian Parkhill, Nils Peder Willassen, Nicholas R. Thomson :
    Co-cultivation and transcriptome sequencing of two co-existing fish pathogens Moritella viscosa and Aliivibrio wodanis
    BMC Genomics 2015 ARKIV / DOI
  • Gro Elin Kjæreng Bjerga, Erik Hjerde, Concetta De Santi, Adele Kim Williamson, Arne O. Smalås, Nils Peder Willassen et al.:
    High quality draft genome sequence of Streptomyces sp. strain AW19M42 isolated from a sea squirt in Northern Norway
    Standards in Genomic Sciences 01. Mar 2014 ARKIV / DOI
  • Jorunn Pauline Cavanagh, Erik Hjerde, Matthew T.G. Holden, Tim Kahlke, Claus Klingenberg, Trond Flægstad et al.:
    Whole-genome sequencing reveals clonal expansion of multiresistant Staphylococcus heamolyticus in European hopsitals
    Journal of Antimicrobial Chemotherapy 2014 ARKIV / DOI
  • Erik Hjerde, Marcin Miroslaw Pierechod, Adele Kim Williamson, Gro Elin Kjæreng Bjerga, Nils Peder Willassen, Arne O. Smalås et al.:
    Draft Genome Sequence of the Actinomycete Rhodococcus sp. Strain AW25M09, Isolated from the Hadsel Fjord, Northern Norway
    Microbiology Resource Announcements (MRA) 07. Mar 2013 DOI
  • Eva katrin Bjørkeng, Erik Hjerde, Torunn Pedersen, Arnfinn Sundsfjord, Kristin Hegstad :
    ICESluvan, a 94-Kilobase Mosaic Integrative Conjugative Element Conferring Interspecies Transfer of VanB-Type Glycopeptide Resistance, a Novel Bacitracin Resistance Locus, and a ToxinAntitoxin Stabilization System
    Journal of Bacteriology 2013 ARKIV / DOI
  • Geir Åsmund Hansen, Rafi Ahmad, erik Hjerde, Christopher Graham Fenton, Nils Peder Willassen, Peik Haugen :
    Expression profiling reveals Spot 42 small RNA as a key regulator in the central metabolism of Aliivibrio salmonicida
    BMC Genomics 2012 ARKIV / DOI
  • Kristoffer Lindell, Anna Fahlgren, Erik Hjerde, Nils Peder Willassen, Maria Fällman, Debra L Milton :
    Lipopolysaccharide O-Antigen Prevents Phagocytosis of Vibrio anguillarum by Rainbow Trout (Oncorhynchus mykiss) Skin Epithelial Cells
    PLOS ONE 2012 ARKIV / DOI
  • Tim Kahlke, Alexander Goesmann, Erik Hjerde, Nils Peder Willassen, Peik Haugen :
    Unique core genomes of the bacterial family vibrionaceae: insights into niche adaptation and speciation
    BMC Genomics 2012 ARKIV / DOI
  • Bryndis Bjornsdottir, Erik Hjerde, Birkir Th. Bragason, Thorunn Gudmundsdottir, Nils Peder Willassen, Bjarnheidur Gudmundsdottir :
    Identification of type VI secretion systems in Moritella viscosa
    Veterinary Microbiology 2012 DOI
  • Rafi Ahmad, Geir Åsmund Hansen, Hilde Hansen, Erik Hjerde, hege lynum Pedersen, steinar Paulsen et al.:
    Prediction, microarray and northern blot analyses identify new intergenic small RNAs in aliivibrio salmonicida
    Journal of Molecular Microbiology and Biotechnology 28. Dec 2012 DOI
  • Barbara Weber, Kristoffer Lindell, Samir El Qaidi, erik Hjerde, Nils P Willassen, Debra L Milton :
    The phosphotransferase VanU represses expression of four qrr genes antagonizing VanO-mediated quorum-sensing regulation in Vibrio anguillarum
    Microbiology (Reading) 2011 DOI
  • Korbinian Bösl, Federico Bianchini, Nazeefa Fatima, Pedram A Keyvani, Siri Kalhovd, Kidane M Tekle et al.:
    End-to-end data management tool assembly for Norwegian life scientist
    2023 FULLTEKST / DATA
  • Korbinian Bösl, Fatemeh Ghavidel, Kidane M Tekle, Rune Kleppe, Erik Hjerde, Finn Drabløs et al.:
    End-to-End Data Management Toolkit for Norwegian Life Scientists
    2020 FULLTEKST
  • Korbinian Bösl, Erik Hjerde, Lars Figenschou, erik axel Vollan, Nils Peder Willassen :
    Workshop in Data Management for Life Science projects
    2020 FULLTEKST
  • Adriana Maria Sanabria-Moreno, Gunnar Skov Simonsen, Johanna U Ericson Sollid, Mona Johannessen, Anne Merethe Hanssen, Erik Hjerde :
    Metagenomics on prosthetic joint tissue samples inoculated in blood culture bottles
    2019
  • Adriana Maria Sanabria-Moreno, Gunnar Skov Simonsen, Mona Johannessen, Johanna U Ericson Sollid, Erik Hjerde, Anne Merethe Hanssen :
    Metagenomics on prosthetic joint tissue samples inoculated in blood culture bottles: a proof of concept study
    2019
  • Adele Kim Williamson, Erik Hjerde, Aili Sarre, Ingar Leiros, Kristel Berg, Hanna-Kirsti S. Leiros :
    Discovery and design of novel DNA ligases for biotechnology
    2018
  • Adele Kim Williamson, Erik Hjerde, Hanna-Kirsti S. Leiros, Kjersti Lian, Miguel A. Ramirez, Wayne M. Patrick :
    Beyond T4: discovery and design of DNA ligases for use in biotechnological applications
    2017
  • Eirin Esaiassen, Pauline Cavanagh, Erik Hjerde, Gunnar Skov Simonsen, Ragnhild Støen, Claus Klingenberg :
    Bifidobacterium longum subspecies infantis bacteremia in 3 extremely preterm infants receiving probiotics
    Emerging Infectious Diseases 2016 DOI
  • Adele Kim Williamson, Tim Kahlke, Erik Hjerde, Hanna-Kirsti S. Leiros :
    Structural and Bioinformatic Studies of the ‘Lig E’Group of Bacterial ATP-Dependent DNA Ligases
    2016
  • Adele Kim Williamson, Hanna-Kirsti S. Leiros, Erik Hjerde, Kjersti Lian, Miguel A. Ramirez, Wayne M. Patrick :
    Beyond T4: discovery and design of DNA ligases for use in biotechnological applications
    2016
  • hege lynum Pedersen, Bjørn Altermark, Erik Hjerde, Adele Kim Williamson, Marcin Miroslaw Pierechod, Gro Elin Kjæreng Bjerga et al.:
    Genome Sequencing of Bacteria Isolated from the Arctic Marine Environment
    2013

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