image HH.jpg
image HH.jpg
Department of Chemistry +4777620898 Tromsø FPARK G 116

Hilde Hansen

Research Scientist, Biomolecular and Structural Chemistry

  • Maharajan, Amudha Deepalakshmi; Hjerde, Erik; Hansen, Hilde; Willassen, Nils P. Quorum Sensing Controls the CRISPR and Type VI Secretion Systems in Aliivibrio wodanis 06/09/139. Frontiers in Veterinary Science 2022. ISSN 2297-1769.s doi: 10.3389/fvets.2022.799414.
  • Christensen, Mikkel; Jablonski, Piotr; Altermark, Bjørn; Irgum, Knut; Hansen, Hilde. High natural PHA production from acetate in Cobetia sp. MC34 and Cobetia marina DSM 4741T and in silico analyses of the genus specific PhaC2 polymerase variant. (fulltekst) Microbial Cell Factories 2021; Volum 20. ISSN 1475-2859.s doi: 10.1186/s12934-021-01713-0.
  • Maharajan, Amudha Deepalakshmi; Hansen, Hilde; Khider, Miriam; Willassen, Nils Peder. Quorum sensing in Aliivibrio wodanis 06/09/139 and its role in controlling various phenotypic traits. PeerJ 2021; Volum 9. ISSN 2167-8359.s 1 - 27.s doi: 10.7717/peerj.11980.
  • Lascu, Irina; Mereuță, Ioana; Chiciudean, Iulia; Hansen, Hilde; Avramescu, Sorin Marius; Tănase, Ana-Maria; Stoica, Ileana. Complete genome sequence of Photobacterium ganghwense C2.2: A new polyhydroxyalkanoate production candidate. MicrobiologyOpen 2021; Volum 10 (2). ISSN 2045-8827.s 1 - 16.s doi: 10.1002/mbo3.1182.
  • Khider, Miriam; Hansen, Hilde; Hjerde, Erik; Johansen, Jostein a; Willassen, Nils Peder. 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; Volum 2019. ISSN 2167-8359.s doi: 10.7717/peerj.6845.
  • Khider, Miriam; Hjerde, Erik; Hansen, Hilde; Willassen, Nils Peder. 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; Volum 20. ISSN 1471-2164.s 1 - 18.s doi: 10.1186/s12864-019-5594-4.
  • Khider, Miriam; Willassen, Nils Peder; Hansen, Hilde. The alternative sigma factor RpoQ regulates colony morphology, biofilm formation and motility in the fish pathogen Aliivibrio salmonicida. (fulltekst) BMC Microbiology 2018; Volum 18. ISSN 1471-2180.s doi: 10.1186/s12866-018-1258-9.
  • Thode, Sunniva Katharina; Bækkedal, Cecilie; Johansson Söderberg, Jenny; Hjerde, Erik; Hansen, Hilde; Haugen, Peik. Construction of a fur null mutant and RNA-sequencing provide deeper global understanding of the Aliivibrio salmonicida Fur regulon. PeerJ 2017. ISSN 2167-8359.s 1 - 24.s doi: 10.7717/peerj.3461.
  • Hansen, Hilde; Johansen, Jostein a; Leiros, Hanna-Kirsti S.; Purohit, Amit Anand; Willassen, Nils Peder; Bjelland, Ane Mohn; Kellermann, Stefanie J.. The autoinducer synthases LuxI and AinS are responsible for temperature-dependent AHL production in the fish pathogen Aliivibrio salmonicida. BMC Microbiology 2015. ISSN 1471-2180.s doi: 10.1186/s12866-015-0402-z.
  • Thode, Sunniva Katharina; Kahlke, Tim; Robertsen, Espen Mikal; Hansen, Hilde; Haugen, Peik. The immediate global responses of Aliivibrio salmonicida to iron limitations. BMC Microbiology 2015; Volum 15 (9). ISSN 1471-2180.s doi: 10.1186/s12866-015-0342-7.
  • Hansen, Hilde; Purohit, Amit Anand; Leiros, Hanna-Kirsti S.; Johansen, Jostein; Kellermann, Stefanie J.; Bjelland, Ane Mohn; Willassen, Nils Peder. The autoinducer synthases LuxI and AinS are responsible for temperature-dependent AHL production in the fish pathogen Aliivibrio salmonicida. BMC Microbiology 2015; Volum 15 (69). ISSN 1471-2180.s doi: 10.1186/s12866-015-0402-z.
  • Hansen, Hilde; Bjelland, Ane Mohn; Pain, Maria; Robertsen, Espen Mikal; Willassen, Nils Peder. LitR Is a Repressor of syp Genes and Has a Temperature-Sensitive Regulatory Effect on Biofilm Formation and Colony Morphology in Vibrio (Aliivibrio) salmonicida. Applied and Environmental Microbiology 2014; Volum 80 (17). ISSN 0099-2240.s 5530 - 5541.s doi: 10.1128/AEM.01239-14.
  • Purohit, Amit Anand; Johansen, Jostein a; Hansen, Hilde; Leiros, Hanna-Kirsti S.; Kashulin, Alexander; Karlsen, Christian; Smalås, Arne O.; Haugen, Peik; Willassen, Nils Peder. Presence of acyl-homoserine lactones in 57 members of the Vibrionaceae family. Journal of Applied Microbiology 2013; Volum 115 (3). ISSN 1364-5072.s 835 - 847.s doi: 10.1111/jam.12264.
  • Ahmad, Rafi; Hansen, Geir Åsmund; Hansen, Hilde; Hjerde, Erik; Pedersen, hege lynum; Paulsen, steinar; Nyrud, May Liss Julianne; Strauss, Anja; Willassen, Nils Peder; Haugen, Peik. Prediction, microarray and northern blot analyses identify new intergenic small RNAs in aliivibrio salmonicida. Journal of Molecular Microbiology and Biotechnology 2012; Volum 22 (6). ISSN 1464-1801.s 352 - 360.s doi: 10.1159/000345769.
  • Bjelland, Ane Mohn; Sørum, Henning; Tegegne, Daget Ayana; Winther-Larsen, Hanne Cecilie; Willassen, Nils Peder; Hansen, Hilde. LitR of Vibrio salmonicida Is a Salinity-Sensitive Quorum-Sensing Regulator of Phenotypes Involved in Host Interactions and Virulence. Infection and Immunity 2012; Volum 80 (5). ISSN 0019-9567.s 1681 - 1689.s doi: 10.1128/IAI.06038-11.
  • Bjelland, Ane Mohn; Johansen, Renate; Brudal, Espen; Hansen, Hilde; Winther-Larsen, Hanne Cecilie; Sørum, Henning. Vibrio salmonicida pathogenesis analyzed by experimental challenge of Atlantic salmon (Salmo salar). Microbial Pathogenesis 2012; Volum 52 (1). ISSN 0882-4010.s 77 - 84.s doi: 10.1016/j.micpath.2011.10.007.
  • Okeke, malachy ifeanyi; Hansen, Hilde; Traavik, Terje. A naturally occurring cowpox virus with an ectromelia virus A-type inclusion protein gene displays atypical A-type inclusions. Infection, Genetics and Evolution 2012; Volum 12 (1). ISSN 1567-1348.s 160 - 168.s doi: 10.1016/j.meegid.2011.09.017.
  • Pedersen, hege lynum; Hjerde, erik; Paulsen, steinar; Hansen, Hilde; Olsen, Lotte; Thode, Sunniva Katharina; Dos Santos, Marcos Tadeu; Paulssen, Ruth H; Willassen, Nils P; Haugen, Peik. Global responses of Aliivibrio salmonicida to hydrogen peroxide as revealed by microarray analysis. Marine Genomics 2010; Volum 3. ISSN 1874-7787.s 193 - 200.s doi: 10.1016/j.margen.2010.10.002.
  • Johansen, Steinar D.; Emblem, Åse; Karlsen, Bård Ove; Okkenhaug, Siri; Hansen, Hilde; Moum, Truls; Coucheron, Dag-Hugo; Seternes, ole morten. Approaching marine bioprospecting in hexacorals by RNA deep sequencing. New Biotechnology 2010; Volum 27 (3). ISSN 1871-6784.s 267 - 275.s doi: 10.1016/j.nbt.2010.02.019.
  • Hansen, Hilde; Okeke, Malachy Ifeanyi; Nilssen, Øivind; Traavik, Terje. Comparison and phylogenetic analysis of cowpox viruses isolated from cats and humans in Fennoscandia. Archives of Virology 2009; Volum 154 (8). ISSN 0304-8608.s 1293 - 1302.s doi: 10.1007/s00705-009-0442-5.
  • Winnenburg, Rainer; Urban, Martin; Beacham, Andrew; Baldwin, Thomas K; Holland, Sabrina; Lindeberg, Magdalen; Hansen, Hilde; Rawlings, Christopher; Hammond-Kosack, Kim E; Kohler, Jacob Tilman. PHI-base update: additions to the pathogen-host interaction database. Nucleic Acids Research (NAR) 2008; Volum 36. ISSN 0305-1048.s D572 - D576.s doi: 10.1093/nar/gkm858.
  • Rinaldo, Christine H; Hansen, Hilde; Traavik, Terje I. Human endothelial cells allow passage of an archetypal BK virus (BKV) strain - a tool for cultivation and functional studies of natural BKV strains. Archives of Virology 2005; Volum 150. ISSN 0304-8608.s 1449 - 1458.
  • Åsbakk, Kjetil; Stuen, Snorre; Hansen, Hilde; Forbes, Lorry. A serological survey for brucellosis in reindeer in Finnmark county, northern Norway. Rangifer 1999; Volum 19 (1). ISSN 0333-256X.s 19 - 24.
  • Chiciudean, Iulia; Mereuta, Ioana; Mihalachi, Elena Luiza; Lascu, Irina; Avramescu, Sorin Marius; Jablonski, Piotr; Christensen, Mikkel; Hansen, Hilde; Stoica, Ileana; Tanase, Ana Maria. Halotolerant Black Sea bacteria for bioplastics production. "Halophiles 2019" - 12th International Conference on Halophilic Microorganisms 2019-06-24 - 2019-06-28 2019.
  • Hansen, Hilde; Altermark, Bjørn; Christensen, Mikkel. Confronting Plastic Pollution With Bacteria. (fulltekst) Journal of the North Atlantic & Arctic 2019.
  • Hansen, Hilde; Altermark, Bjørn; Christensen, Mikkel. Confronting one of our greatest challenges – plastic waste in nature. (fulltekst) Fram Forum 2019. ISSN 1893-5532.s 42 - 45.
  • Hansen, Hilde. Naturens små plastfabrikker. Kjemikonferansen 2019-03-14 - 2019-03-15 2019.
  • Christensen, Mikkel; Jablonski, Piotr; Pandur, Seila; Assefa, Netsanet Gizaw; Altermark, Bjørn; Hansen, Hilde. Investigation of promising bioplastic producing Arctic marine bacteria from the Halomonadacea family. The 3rd annual BioCat conference 2019-06-05 - 2019-06-07 2019.
  • Assefa, Netsanet Gizaw; Christensen, Mikkel; Pandur, Seila; Altermark, Bjørn; Hansen, Hilde. Conversion of renewable feedstocks into bioplastics by Arctic marine bacteria. BIOPROSP_19 2019-02-25 - 2019-02-27 2019.
  • Ræder, Inger Lin Uttakleiv; Altermark, Bjørn; Hansen, Hilde. Rester fra fiskeri blir bioplast, kosmetikk og kosttilskudd. 2019. ISSN 1891-635X.
  • Christensen, Mikkel; Jablonski, Piotr; Pandur, Seila; Assefa, Netsanet Gizaw; Altermark, Bjørn; Hansen, Hilde. Arctic marine bacteria for bioplastic production. BioCat 2018 conference 2018-06-04 - 2018-06-06 2018.
  • Altermark, Bjørn; Hansen, Hilde; Pandur, Seila. Framtidas plast kan spises. Klassekampen 2017. ISSN 0805-3839.s 10 - 11.
  • Assefa, Netsanet Gizaw; Hansen, Hilde; Altermark, Bjørn; Pandur, Seila; Smalås, Arne O.. Biodegradable and sustainable plastics from marine bacteria. NBS kontaktmøte 2017-01-19 - 2017-01-22 2017.
  • Christensen, Mikkel; Altermark, Bjørn; Assefa, Netsanet Gizaw; Pandur, Seila; Smalås, Arne O.; Hansen, Hilde. Arctic, marine bacteria and their ability to produce polyhydroxyalkonates (PHAs) using underexploited biomass as nutrient source. 1st annual BioCat Meeting 2017-06-12 - 2017-06-14 2017.
  • Hansen, Hilde. Bruk og kast med god samvittighet! Bakterier fra havet blir engangsbestikk.. Senioruniversitetet Tromsø (omtale) 2017-02-22 - 2017.
  • Altermark, Bjørn; Hansen, Hilde; Pandur, Seila. Bakterier blir engangsbestikk. Kunnskapsmagasinet Labyrint 2016; Volum 2.s 19 - 19.
  • Khider, Miriam; Haugen, Peik; Hansen, Hilde; Willassen, Nils Peder. Cloning and Characteriza0on of PUFA operon form Shewanella, with focus on EPA and DHA production in Aliivibrio wodanis. BioStruct Annual Conferance 2014 2014-08-28 - 2014-08-31 2014.
  • Khider, Miriam; Haugen, Peik; Hansen, Hilde; Willassen, Nils Peder. Development of an expression host for cold-adapted enzymes. NorStruct Annual seminar 2014 2014-01-09 - 2014-01-10 2014.
  • Klein, Jörn; Hansen, Hilde; Tryland, Morten. Characterisation of Norwegian reindeer parapoxvirus isolates. A comparative study. European Society of Clinical Virology Winter meeting; Diagnosis and Treatment of Viral Diseases 2004-01-15 - 2004-01-17 2004.
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