Browsing University of Bergen Library by Title

Now showing items 5728-5747 of 9893

    • A Microbial Nitrogen Engine Modulated by Bacteriosyncytia in Hexactinellid Sponges: Ecological Implications for Deep-Sea Communities 

      Maldonado, Manuel; López-Acosta, María; Busch, Kathrin; Slaby, Beate M.; Bayer, Kristina; Beazley, Lindsay; Hentschel, Ute; Kenchington, Ellen; Rapp, Hans Tore (Journal article; Peer reviewed, 2021-03-17)
      Hexactinellid sponges are common in the deep sea, but their functional integration into those ecosystems remains poorly understood. The phylogenetically related species Schaudinnia rosea and Vazella pourtalesii were herein ...

    • Microbiome dataset from a marine recirculating aquaculture system (RAS) for salmon post-smolt production in Norway 

      Drønen, Karine; Roalkvam, I.; Dahle, Hakon; Olsen, Anne Berit; Nilsen, Hanne Katrine; Wergeland, Heidrun Inger (Journal article; Peer reviewed, 2022)
      A marine aquaculture recycling system (RAS) for the production of post-smolt was monitored for microbial community structures during the first year of operation. Sample material was obtained monthly from the biofilter ...

    • Microbiomes of Hadal Fishes across Trench Habitats Contain Similar Taxa and Known Piezophiles 

      Blanton, Jessica M.; Peoples, Logan M.; Gerringer, Mackenzie E.; Iacuaniello, Caroline M.; Gallo, Natalya; Linley, Thomas D.; Jamieson, Alan J.; Drazen, Jeffrey C.; Bartlett, Douglas H.; Allen, Eric E. (Journal article; Peer reviewed, 2022)
      Hadal snailfishes are the deepest-living fishes in the ocean, inhabiting trenches from depths of ∼6,000 to 8,000 m. While the microbial communities in trench environments have begun to be characterized, the microbes ...

    • Microdosimetry with a 3D silicon on insulator (SOI) detector in a low energy proton beamline 

      Samnøy, Andreas Tefre; Ytre-Hauge, Kristian; Malinen, Eirik; Tran, Linh; Rosenfeld, Anatoly; Povoli, Marco; Kok, Angela Chun Ying; Summanwar, Anand; Røhrich, Dieter (Journal article; Peer reviewed, 2020)
      An accurate description of the radiation quality of proton beams is a precondition to increase our understanding of radiobiological mechanisms and to develop accurate biological response models for radiotherapy. However, ...

    • Microfluidic hydrogen storage capacity and residual trapping during cyclic injections: Implications for underground storage 

      Lysyy, Maksim; Liu, Na; Solstad, Celine Marie; Fernø, Martin; Ersland, Geir (Journal article; Peer reviewed, 2023)
      Long-term and large-scale H2 storage is vital for a sustainable H2 economy. Research in underground H2 storage (UHS) in porous media is emerging, but the understanding of H2 reconnection and recovery mechanisms under cyclic ...

    • Microfluidic study of effects of flow velocity and nutrient concentration on biofilm accumulation and adhesive strength in the flowing and no-flowing microchannels 

      Liu, Na; Skauge, Tormod; Landa-Marbán, David; Hovland, Beate; Thorbjørnsen, Bente; Radu, Florin Adrian; Vik, Bartek Florczyk; Baumann, Thomas; Bødtker, Gunhild (Journal article; Peer reviewed, 2019)
      Biofilm accumulation in porous media can cause pore plugging and change many of the physical properties of porous media. Engineering bioplugging may have significant applications for many industrial processes, while improved ...

    • Microheterogeneity and preanalytical stability of protein biomarkers of inflammation and renal function 

      Gao, Jie; Ulvik, Arve; McCann, Adrian; Ueland, Per Magne; Meyer, Klaus (Journal article; Peer reviewed, 2021)
      Protein biomarker microheterogeneity has attracted increasing attention in epidemiological and clinical research studies. Knowledge concerning the preanalytical stability of proteins is paramount to assess the biological ...

    • Micronutrients in paediatric Intestinal Failure Patients receiving home parenteral nutrition 

      Thomassen, Rut Anne; Kvammen, Janne Anita; Sæland, Camilla; Kjeserud, Christina; Eikeland, Joakim; Juliusson, Petur Benedikt; Bentsen, Beint Sigmund; Henriksen, Christine (Journal article; Peer reviewed, 2020-11)
      Background & aims Children with intestinal failure (IF) receive parental nutrition to ensure adequate growth and development. The aim of this study was to assess micronutrient status in paediatric IF patients receiving ...

    • Microplastic variability in subsurface water from the Arctic to Antarctica 

      Pakhomova, Svetlana; Berezina, Anfisa; Lusher, Amy; Zhdanov, Igor; Silvestrova, Ksenia; Zavialov, Peter; van Bavel, Bert; Yakushev, Evgeniy (Journal article; Peer reviewed, 2022)
      Comparative investigations of microplastic (MP) occurrence in the global ocean are often hampered by the application of different methods. In this study, the same sampling and analytical approach was applied during five ...

    • Microplastics could be marginally more hazardous than natural suspended solids - A meta-analysis 

      Ogonowski, Martin; Wagner, Martin; Rogell, Björn; Haave, Marte; Lusher, Amy Lorraine (Journal article; Peer reviewed, 2023)
      Microplastics (MP) are perceived as a threat to aquatic ecosystems but bear many similarities to suspended sediments which are often considered less harmful. It is, therefore pertinent to determine if and to what extent ...

    • Microplastics in arctic invertebrates- Status on occurrence and recommendations for future monitoring 

      Grøsvik, Bjørn Einar; Granberg, Maria E.; Kögel, Tanja; Lusher, Amy; Gomiero, Alessio; Halldorsson, Halldor P.; Madsen, Alexander Klevedal; Baak, Julia E.; Guls, Hermann Dreki; Magnusson, Kerstin (Journal article; Peer reviewed, 2022)
      Few studies have been published on occurrence and distribution on microplastics (MPs) in invertebrates from the Arctic. We still need to develop harmonised methods to enable good comparison between studies taking into ...

    • A MicroRNA Linking Human Positive Selection and Metabolic Disorders 

      Wang, Lifeng; Sinnott-Armstrong, Nicholas A; Wagschal, Alexandre; Wark, Abigail R.; Camporez, Joao-Paulo; Perry, Rachel J.; Ji, Fei; Sohn, Yoojin; Oh, Justin; Wu, Su; Chery, Jessica; Moud, Bahareh Nemati; Saadat, Alham; Dankel, Simon N; Mellgren, Gunnar; Tallapragada, Divya Sri Priyanka; Strobel, Sophie Madlen; Lee, Mi-Jeong; Tewhey, Ryan; Sabeti, Pardis C.; Schaefer, Anne; Petri, Andreas; Kauppinen, Sakari; Chung, Raymond T.; Soukas, Alexander; Avruch, Joseph; Fried, Susan K.; Hauner, Hans; Sadreyev, Ruslan I.; Shulman, Gerald I.; Claussnitzer, Melina; Näär, Anders M. (Journal article; Peer reviewed, 2020)
      Positive selection in Europeans at the 2q21.3 locus harboring the lactase gene has been attributed to selection for the ability of adults to digest milk to survive famine in ancient times. However, the 2q21.3 locus is also ...

    • MicroRNA serum profiles and chronic graft-versus-host disease 

      Reikvam, Håkon; Vo, Anh Khoi; Johansen, Silje; Hemsing, Anette Lodvir; Haugland Solheim, Magne; Mosevoll, Knut Anders; Tvedt, Tor Henrik Anderson; Hatfield, Kimberley Joanne (Journal article; Peer reviewed, 2022)
      Chronic graft-versus-host disease (cGVHD) is the most common long-term complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). During the last decade, the interest of micro RNAs (miRNAs) in the ...

    • MicroRNA-138 abates fibroblast motility with effect on invasion of adjacent cancer cells 

      Rajthala, Saroj; Parajuli, Himalaya; Dongre, Harsh Nitin; Ljøkjel, Borghild; Hoven, Kristin Marie; Kvalheim, Arild; Lybak, Stein; Neppelberg, Evelyn; Sapkota, Dipak; Johannessen, Anne Christine; Costea, Daniela Elena (Journal article; Peer reviewed, 2022-03-17)
      Background: Recent studies have shown aberrant expression of micro-RNAs in cancer-associated fibroblasts (CAFs). This study aimed to investigate miR-138 dysregulation in CAFs in oral squamous cell carcinoma (OSCC) and its ...

    • MicroRNAs in Differentiation of Embryoid Bodies and the Teratoma Subtype of Testicular Cancer 

      Myklebust, Mette Pernille; Søviknes, Anne Mette; Halvorsen, Ole Johan; Thor, Anna; Dahl, Olav; Ræder, Helge (Journal article; Peer reviewed, 2022)
      Background: Testicular germ cell tumours (TGCTs) are the most frequent tumour type among young, adult men. TGCTs can be efficiently treated, but metastases of the teratoma subtype, for which there are no circulating ...

    • Microsatellite markers for the biogeographically enigmatic sandmyrtle (Kalmia buxifolia, Phyllodoceae: Ericaceae) 

      Gillespie, Emily L.; Madsen-McQueen, Tesa; Eriksson, Torsten; Bailey, Adam; Murrell, Zack E (Journal article; Peer reviewed, 2019)
      Premise: Microsatellite markers were developed for sandmyrtle, Kalmia buxifolia (Ericaceae), to facilitate phylogeographic studies in this taxon and possibly many of its close relatives. Methods and Results: Forty‐eight ...

    • Microscopic and macroscopic assessment of carbonate dissolution for geologic CO2 storage 

      Cobos Mora, Jacquelin Elizabeth; Folkvord, Olav Parelius; Søgaard, Erik G.; Brattekås, Bergit (Journal article; Peer reviewed, 2023)
      Carbon capture and storage in underground formations might be considered as a relevant technology to curb anthropogenic climate gas emissions. However, carbon dioxide (CO2) injection can lead to severe rock-fluid interactions ...

    • Microseismic wavefield modelling in anisotropic elastic media using integral equation method 

      Shekhar, Ujjwal; Jakobsen, Morten; Iversen, Einar; Berre, Inga; Radu, Florin Adrian (Journal article; Peer reviewed, 2023)
      In this paper, we present a frequency-domain volume integral method to model the microseismic wavefield in heterogeneous anisotropic-elastic media. The elastic wave equation is written as an integral equation of the ...

    • Microsphere cytometry to interrogate microenvironment-dependent cell signaling 

      Ertsås, Henriette Christie; Nolan, Garry P.; LaBarge, Mark A.; Lorens, James (Journal article; Peer reviewed, 2017)
      Microenvironmental cues comprising surface-mediated and soluble factors control cellular signaling mechanisms underlying normal cellular responses that define homeostatic and diseased cell states. In order to measure cell ...

    • Microstratigraphic preservation of ancient faunal and hominin DNA in Pleistocene cave sediments 

      Massilani, Diyendo; Morley, Mike W.; Mentzer, Susan M.; Aldeias, Vera; Vernot, Benjamin; Miller, Christopher; Stahlschmidt, Mareike; Kozlikin, Maxim B.; Shunkov, Michael V.; Derevianko, Anatoly P.; Conard, Nicholas J.; Wurz, Sarah Jacoba Deborah; Henshilwood, Christopher Stuart; Vasquez, Javi; Essel, Elena; Nagel, Sarah; Richter, Julia; Nickel, Birgit; Roberts, Richard G.; Paabo, Svante; Slon, Viviane; Meyer, Matthias; Goldberg, Paul (Journal article; Peer reviewed, 2022)
      Ancient DNA recovered from Pleistocene sediments represents a rich resource for the study of past hominin and environmental diversity. However, little is known about how DNA is preserved in sediments and the extent to which ...