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Bilde av Tveit, Alexander
Bilde av Tveit, Alexander
Árktalaš ja mariinna biologiija instituhtta alexander.t.tveit@uit.no +4777644401 Tromsø Biologibygget 2.028

Alexander Tveit

  • Alexander Tveit, Andrea Söllinger, Edda Marie Rainer, Alena Didriksen, Anne Grethe Hestnes, Liabo Motleleng et al.:
    Thermal acclimation of methanotrophs from the genus Methylobacter
    The ISME Journal 2023 DOI
  • Mathilde Borg Dahl, Andrea Söllinger, Páll Sigurðsson, Ivan Janssens, Josep Peñuelas, Bjarni D. Sigurdsson et al.:
    Long-term warming-induced trophic downgrading in the soil microbial food web
    Soil Biology and Biochemistry 2023 DOI
  • Åshild Ønvik Pedersen, P. Convey, Kevin K. Newsham, Jesper Bruun Mosbacher, Eva Fuglei, Virve Ravolainen et al.:
    Five decades of terrestrial and freshwater research at Ny-Ålesund, Svalbard
    Polar Research 2022 ARKIV / DOI
  • Andrea Söllinger, Joana Séneca, Mathilde Borg Dahl, Liabo Lillien Motleleng, Judith Prommer, Erik Verbruggen et al.:
    Down-regulation of the bacterial protein biosynthesis machinery in response to weeks, years, and decades of soil warming
    Science Advances 2022 ARKIV / DOI
  • Maialen Barret, Laure Gandois, Frederic Thalasso, K Martinez Cruz, Armando Jauregui, C. Lavergne et al.:
    A combined microbial and biogeochemical dataset from high-latitude ecosystems with respect to methane cycle.
    Scientific Data 2022 ARKIV / DOI
  • Kathrin Marina Bender, Mette Marianne Svenning, Yuntao Hu, Andreas Richter, Julia Schückel, Bodil Jørgensen et al.:
    Microbial responses to herbivory-induced vegetation changes in a high-Arctic peatland Download
    Polar Biology 2021 ARKIV / DOI
  • Sizhong Yang, Susanne Liebner, Mette Marianne Svenning, Alexander Tveit :
    Decoupling of microbial community dynamics and functions in Arctic peat soil exposed to short term warming
    Molecular Ecology 2021 ARKIV / DOI
  • Alexander Tøsdal Tveit, Tilman Schmider, Anne Grethe Hestnes, Matteus Lindgren, Alena Didriksen, Mette Marianne Svenning :
    Simultaneous Oxidation of Atmospheric Methane, Carbon Monoxide and Hydrogen for Bacterial Growth
    Microorganisms 2021 ARKIV / DOI
  • Joana Séneca, Andrea Söllinger, Craig W. Herbold, Petra Pjevac, Judith Prommer, Erik Verbruggen et al.:
    Increased microbial expression of organic nitrogen cycling genes in long-term warmed grassland soils
    ISME Communications 2021 DOI
  • Edda Marie Rainer, Victor William Christophe Seppey, Caroline Hammer, Mette Marianne Svenning, Alexander Tveit :
    The influence of above-ground herbivory on the response of arctic soil methanotrophs to increasing CH4 concentrations and temperatures
    Microorganisms 2021 PROSJEKT / ARKIV / DOI
  • Lea Cabrol, Frederic Thalasso, Laure Gandois, Armando Sepulveda-Jauregui, Karla Martinez-Cruz, Roman Teisserenc et al.:
    Anaerobic oxidation of methane and associated microbiome in anoxic water of Northwestern Siberian lakes
    Science of the Total Environment 2020 ARKIV / DOI
  • Edda Marie Rainer, Victor William Christophe Seppey, Alexander Tøsdal Tveit, Mette Marianne Svenning :
    Methanotroph populations and CH4 oxidation potentials in high-Arctic peat are altered by herbivory induced vegetation change
    FEMS Microbiology Ecology 2020 ARKIV / DOI
  • Alexander Tøsdal Tveit, Andrea Kiss, Mathias Winkel, Fabian Horn, Tomáš Hájek, Mette Marianne Svenning et al.:
    Environmental patterns of brown moss- and Sphagnum-associated microbial communities
    Scientific Reports 2020 DOI
  • Alexander Tøsdal Tveit, Anne Grethe Hestnes, Serina Lee Robinson, Arno Schintlmeister, Svetlana N. Dedysh, Nico Jehmlich et al.:
    Widespread soil bacterium that oxidizes atmospheric methane
    Proceedings of the National Academy of Sciences of the United States of America 2019 ARKIV / DOI
  • Alejandro Salgado Flores, Alexander Tøsdal Tveit, Andre-Denis Wright, Phillip Pope, Monica Alterskjær Sundset :
    Characterization of the cecum microbiome from wild and captive rock ptarmigans indigenous to Arctic Norway
    PLOS ONE 2019 ARKIV / DOI
  • Carsten Suhr Jacobsen, Tue Kjærgaard Nielsen, Jan Kjølhede Vester, Peter Stougaard, Jeppe Lund Nielsen, Jana Voriskova et al.:
    Inter-laboratory testing of the effect of DNA blocking reagent G2 on DNA extraction from low-biomass clay samples
    Scientific Reports 2018 ARKIV / DOI
  • Andrea Söllinger, Alexander Tøsdal Tveit, Morten Poulsen, Samantha Joan Noel, Mia M. B. Bengtsson, Jörg Bernhardt et al.:
    Holistic Assessment of Rumen Microbiome Dynamics through Quantitative Metatranscriptomics Reveals Multifunctional Redundancy during Key Steps of Anaerobic Feed Degradation
    mSystems 2018 ARKIV / DOI
  • Andrea Söllinger, Clarissa Schwab, Thomas Weinmaier, Alexander Loy, Alexander Tøsdal Tveit, Christa Schleper et al.:
    Phylogenetic and genomic analysis of Methanomassiliicoccales in wetlands and animal intestinal tracts reveals clade-specific habitat
    FEMS Microbiology Ecology 2016 ARKIV / DOI
  • Stefan Geisen, Alexander Tøsdal Tveit, Ian M Clark, Andreas Richter, Mette Marianne Svenning, Michael Bonkowski et al.:
    Metatranscriptomic census of active protists in soils
    The ISME Journal 27. Mar 2015 DOI
  • Alexander Tøsdal Tveit, Tim Urich, Peter Frenzel, Mette Marianne Svenning :
    Metabolic and trophic interactions modulate methane production by Arctic peat microbiota in response to warming
    Proceedings of the National Academy of Sciences of the United States of America 2015 ARKIV / DOI
  • Lynsay Blake, Alexander Tøsdal Tveit, Lise Øvreås, Ian M. Head, Neil Gray :
    Response of methanogens in arctic sediments to temperature and methanogenic substrate availability
    PLOS ONE 2015 ARKIV / DOI
  • Alexander Tøsdal Tveit, Urich Tim, Mette Marianne Svenning :
    Metatranscriptomic Analysis of Arctic Peat Soil Microbiota
    Applied and Environmental Microbiology 2014 ARKIV / DOI
  • Clarissa Schwab, Alexander Tøsdal Tveit, Christa Schleper, Tim Urich :
    Gene expression of lactobacilli in murine forestomach biofilms
    Microbial Biotechnology 2014 ARKIV / DOI
  • Mette Marianne Svenning, Alexander Tøsdal Tveit, Tim Urich, Peter Frenzel :
    Microbial communities in permafrost affected peatlands; important players in Earth's carbon cycle
    META 2014 FULLTEKST
  • Alexander Tøsdal Tveit, Rainer Schwacke, Mette Marianne Svenning, Tim Urich :
    Organic carbon transformations in high-Arctic peat soils: key functions and microorganisms
    The ISME Journal 2013 ARKIV / DOI
  • Andrea Söllinger, Joana Séneca, Mathilde Dahl, Liabo Motleleng, Judith Prommer, Erik Verbruggen et al.:
    Physiological responses of soil microorganisms to weeks, years, and decades of soil warming
    2022
  • Kathrin Marina Bender, Andrea Söllinger, Victoria Sophie Martin, Yngvild Bjørdal, Maarten Loonen, Andreas Richter et al.:
    Herbivory-driven vegetation change shapes the soil microbial food web in high-Arctic peat
    2022
  • Yngvild Bjørdal, Kathrin Marina Bender, Liabo Motleleng, Bente Lindgård, Andreas Richter, Victoria Sophie Martin et al.:
    Higher rRNA concentrations lead to elevated methane production rates during cooling in Arctic peatlands?
    2022
  • Shalaka Kiran Patil, Andrew Hodson, Stefan Thiele, Alexander Tveit, Lise Øvreås :
    Microbial community patterns from methane seep sediment at Lagoon pingo in Svalbard
    2022
  • Shalaka Kiran Patil, Andrew Hodson, Francesca Naletto, Nusar Likar, Stefan Thiele, Alexander Tveit et al.:
    Microbial Community Structure in Lagoon pingo, a terrestrial methane seep in Central Spitsbergen
    2022
  • Dimitri Kalenitchenko, Tilman Schmider, Pernille Fåne, Franziska Nigel, Annemarie Mol, Mette Marianne Svenning et al.:
    Arctic terrestrial seeps; an overlooked microbial methane sink?
    2022
  • Andrea Söllinger, Borg Dahl Mathilde, Joana Séneca, Judith Prommer, Erik Verbruggen, Bjarni D. Sigurdsson et al.:
    Central Metabolic Responses of Microorganisms to Years and Decades of Soil Warming
    2021
  • Andrea Söllinger, Alexander Tveit :
    What’s new in Tromsø?
    2021
  • Mette Marianne Svenning, Alexander Tøsdal Tveit :
    Soil bacterium that lives on air
    20. Aug 2020
  • Joana Séneca, Andrea Söllinger, Alexander Tveit, Petra Pjevac, Craig W. Herbold, Tim Urich et al.:
    Soil warming leads to an up-regulation of genes involved in the decomposition of organic N in a subarctic grassland
    2020
  • Andrea Söllinger, Alexander Tveit :
    Metatranscriptomics revealed multi-layered microbial responses to long-term soil warming
    2020
  • Pernille Fåne, Dimitri Kalenitchenko, Alexander Tøsdal Tveit :
    Novel methanotrophic community assemblages in a terrestrial methane seep in Svalbard
    2020
  • Andrea Söllinger, Tilman Schmider, Alexander Tveit :
    Temporal Dynamics of Cold-Adapted CH4-Cycling Microorganisms & Microbial Communities in a Changing Arctic
    2019
  • Andrea Söllinger, Alexander Tveit :
    Natural soil warming of Icelandic grasslands – metatranscriptomic insights – mRNA
    2019
  • Alexander Tøsdal Tveit, Mette Marianne Svenning, Andreas Richter, Thomas Rattei, Rares Luciacu :
    Temperature Adaptations in Arctic Peat Microbiota
    2017
  • Alexander Tøsdal Tveit, Alena Didriksen, Hans-Jorg Hellinger, Thomas Rattei, Mette Marianne Svenning :
    Regulatory temperature adaptations the in globally important methane oxidizing bacterium Methylobacter tundripaludum
    2016
  • Alexander Tøsdal Tveit, Alena Didriksen, Hans-Jorg Hellinger, Thomas Rattei, Mette Svenning :
    Regulatory and evolutionary temperature adaptations in globally important methane oxidizing bacteria of the genus Methylobacter
    2016
  • Alexander Tøsdal Tveit, Alena Didriksen, Hans-Jorg Hellinger, Thomas Rattei, Mette Svenning :
    Regulatory and evolutionary temperature adaptations in globally important methane oxidizing bacteria of the genus Methylobacter
    2016
  • M. Barret, L. Cabrol, C. Lavergne, P. Aguilar, F. Thalasso, A. Sepulveda et al.:
    Diversity and activity of methane-linked microbial communities in high latitude ecosystems affected by climate change
    2016
  • M. Barret, L. Cabrol, C. Lavergne, P. Aguilar, F. Thalasso, A. Sepulveda et al.:
    METHANOgenic Biodiversity and activity in Arctic, sub-Arctic and sub-Antarctic Ecosystems affected by climate change Expected results o Survey of the baseline biodiversity and function potentialities of microbial communities involved in methane emission
    2016
  • Alexander Tøsdal Tveit, Tim Urich, Peter Frenzel, Mette Marianne Svenning :
    Metabolic and trophic interactions modulate methane production by Arctic peat microbiota in response to warming
    2014
  • Alexander Tøsdal Tveit, Tim Urich, Peter Frenzel, Mette Marianne Svenning :
    Metabolic and trophic interactions modulate methane production by Arctic peat microbiota in response to warming
    2014
  • Mette Marianne Svenning, Alexander Tøsdal Tveit, Susanne Liebner :
    Adaptation and function of methane oxidising communities in Arctic terrestrial ecosystems
    2013
  • Alexander Tøsdal Tveit, Tim Urich, Peter Frenzel, Mette Marianne Svenning :
    Organic carbon transformations in high-Arctic peat soils: key functions and microorganisms
    2012
  • Alexander Tøsdal Tveit, Tim Urich, Rainer Schwacke, Peter Frenzel, Mette Marianne Svenning :
    Key functions and microorganisms driving organic carbon transformation in high-Arctic peat soils
    2012

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    Biologibygget 2.028

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