List of selected publications: 

L.H. Hagen, C.G. Brooke, C. Shaw, I. Brand-Thomas, A.D. Norbeck, H. Piao, M.Ø. Arntzen, H. Brewer, A. Copeland, N. Isern, A. Shukla, V. Lombard, B. Henrissat, M. O’Malley, I. Grigoriev, S.G. Tringe, R.I. Mackie, L. Pasa-Tolic, P.B. Pope, M. Hess (2020). Proteome specialization of anaerobic fungi during ruminal degradation of recalcitrant plant fiber. ISME J. 

L. Michalak, J.C. Gaby, L. Lagos, S.L. La Rosa, T.R. Hvidsten, C. Tétard-Jones, W.G.T. Willats, N. Terrapon, V. Lombard, B. Henrissat, J. Dröge, M.Ø. Arntzen, L.H. Hagen, M. Øverland, P.B. Pope*, B. Westereng* (2020). Microbiota-directed fibre activates both targeted and secondary metabolic shifts in the distal gut. *equal contributions. Nature Communications. 11; 5773

B.J. Kunath, G. Minniti, M. Skaugen, L.H. Hagen, G. Vaaje-Kolstad, V.G.H. Eijsink, P.B. Pope, M.Ø. Arntzen (2019). Metaproteomics: Sample Preparation and Methodological Considerations. Adv Exp Med Biol. 1073:187-215

Minniti, G.; Rød Sandve, S.; Padra, J.T.; Heldal Hagen, L.; Lindén, S.; Pope, P.B.; Ø. Arntzen, M.; Vaaje-Kolstad, G. The Farmed Atlantic Salmon (Salmo salar) Skin–Mucus Proteome and Its Nutrient Potential for the Resident Bacterial Community. Genes 2019, 10, 515

Naas, Adrian Ertsås; Solden, Lindsey M.; Norbeck, Angela D.; Brewer, Heather M.; Hagen, Live Heldal; Heggenes, Ingrid Marie Høimyr; McHardy, Alice Carolyn; Mackie, Roderick Ian; Pasǎ-Tolić, Liljana J.; Arntzen, Magnus Øverlie; Eijsink, Vincent; Koropatkin, Nicole M.; Hess, Matthias; Wrighton, Kelly C.; Pope, Phillip. "Candidatus Paraporphyromonas polyenzymogenes" encodes multi-modular cellulases linked to the type IX secretion system. Microbiome 2018 ;Volum 6:44

Hagen, Live Heldal; Frank, Jeremy; Zamanzadeh, Mirzaman; Eijsink, Vincentius Gerardus Henricus; Pope, Phillip; Horn, Svein Jarle; Arntzen, Magnus Øverlie. Quantitative metaproteomics highlight the metabolic contributions of uncultured phylotypes in a thermophilic anaerobic digester. Applied and Environmental Microbiology 2017 ;Volum 83.(2)

Minniti, Giusi; Hagen, Live Heldal; Porcellato, Davide; Jørgensen, Sven Martin; Pope, Phillip; Vaaje-Kolstad, Gustav. The Skin-Mucus Microbial Community of Farmed Atlantic Salmon (Salmo salar). Frontiers in Microbiology 2017;Volum 8

Zamanzadeh, Mirzaman; Hagen, Live Heldal; Svensson, Kine; Linjordet, Roar; Horn, Svein Jarle. Biogas production from food waste via co-digestion and digestion-effects on performance and microbial ecology. Scientific Reports 2017;Volum 7.(1)

Tuveng, Tina Rise; Hagen, Live Heldal; Mekasha, Sophanit; Frank, Jeremy; Arntzen, Magnus Øverlie; Vaaje-Kolstad, Gustav; Eijsink, Vincentius Gerardus Henricus. Genomic, proteomic and biochemical analysis of the chitinolytic machinery of Serratia marcescens BJL200. Biochimica et Biophysica Acta - Proteins and Proteomics 2017 ;Volum 1865.(4) s. 414-421

Frank, Jeremy; Arntzen, Magnus Øverlie; Sun, L; Hagen, Live Heldal; McHardy, AC; Horn, Svein Jarle; Eijsink, Vincent; Schnürer, Anna; Pope, Phillip. Novel syntrophic populations dominate an ammonia-tolerant methanogenic microbiome. mSystems 2016 ;Volum 1.(5) s. 1-1

Salgado, Alejandro Flores; Hagen, Live Heldal; Ishaq, Suzanne L.; Zamanzadeh, Mirzaman; Wright, Andre-Denis G.; Pope, Phillip; Sundset, Monica Alterskjær. Rumen and Cecum Microbiomes in Reindeer (Rangifer tarandus tarandus) Are Changed in Response to a Lichen Diet and May Affect Enteric Methane Emissions. PLoS ONE 2016 ;Volum 11.(5)

Salgado-Flores, A; Bockwoldt, Mathias; Hagen, Live Heldal; Pope, Phillip; Sundset, Monica Alterskjær. First insight into the faecal microbiota of the high Arctic muskoxen (Ovibos moschatus). Microbial Genomics 2016 ;Volum 2.(7)

Zamanzadeh, Mirzaman; Hagen, Live Heldal; Svensson, Kine; Linjordet, Roar; Horn, Svein Jarle. 
Anaerobic digestion of food waste - Effect of recirculation and temperature on performance and microbiology. Water Research 2016 ;Volum 96. s. 246-254