Blar i Institutt for biologi på tittel

Viser treff 2327-2346 av 2571

    • The EU Horizon 2020 project GRACE: integrated oil spill response actions and environmental effects 

      Jørgensen, Kirsten S.; Kreutzer, Anne; Lehtonen, Kari; Kankaanpää, Harri; Rytkönen, Jorma; Wegeberg, Susse; Gustavson, Kim; Fritt-Rasmussen, Janne; Truu, Jaak; Kouts, Tarmo; Lilover, Madis-Jaak; Seiler, Thomas-Benjamin; Hollert, Henner; Johann, Sarah; Marigómez, Ionan; Soto, Manu; Lekube, Xabier; Jenssen, Bjørn Munro; Ciesielski, Tomasz Maciej; Wilms, Lonnie B.; Högström, Rune; Pirneskoski, Mika; Virtanen, Seppo; Forsman, Björn; Petrich, Christian; Dang, Nga Phuong; Wang, Feiyue (Journal article; Peer reviewed, 2019)
      This article introduces the EU Horizon 2020 research project GRACE (Integrated oil spill response actions and environmental effects), which focuses on a holistic approach towards investigating and understanding the hazardous ...

    • The Evolution of Herkogamy: Pollinator Reliability, Natural Selection, and Trait Evolvability 

      Opedal, Øystein Hjorthol (Doctoral theses at NTNU;2017:68, Doctoral thesis, 2017)
      Most flowering plants, including major crops, rely on animal pollinators for sexual reproduction. Therefore, recent declines in pollinator populations worldwide pose significant threats to food production and biodiversity. ...

    • The evolvability of animal-pollinated flowers: towards predicting adaptation to novel pollinator communities 

      Opedal, Øystein Hjorthol (Journal article; Peer reviewed, 2018)
      In the event of a community turnover, population decline, or complete disappearance ofpollinators, animal-pollinated plants may respond by adapting to novel pollinators or bychanging their mating system. The ability of ...

    • The Evolvability of Static Allometry: A Case Study 

      Egset, Camilla Kalvatn (Doktoravhandlinger ved NTNU, 1503-8181; 2011:251, Doctoral thesis, 2011)

    • The Feeding Ecology of Eastern Black Rhinoceroses (Diceros bicornis michaeli) in southern Serengeti national Park, Tanzania. 

      Ngoti, Philbert (Master thesis, 2017)
      This study has been carried out to improve the knowledge on the feeding ecology and impacts of fire on black rhinoceroses browse abundance in southern Serengeti National Park. It attempts to enlighten on forage preferences ...

    • The friendly islands – Checklist of hornworts and liverworts of Tonga 

      Söderström, Lars; Hagborg, Anders; von Konrat, Matt (Journal article; Peer reviewed, 2012)
      The fi rst checklist of hornworts and liverworts is provided for Tonga. Geographic coverage includes the islands Ha’apai, Niua, Tongatapu, Vava’u, and surrounding smaller islands. It is apparent that there remain many ...

    • The Function of Endomucin in Murine Hematopoietic Stem Cells 

      Drilsvik, Martine (Master thesis, 2022)
      Hematopoietiske stamceller (HSCs) er ansvarlig for den livslange produksjonen av alle blodceller og defineres av sin kapasitet til å rekonstruere hele blodsystemet til en mottaker etter HSC transplantasjon. På grunn av ...

    • The gastrin and cholecystokinin receptors mediated signaling network: a scaffold for data analysis and new hypotheses on regulatory mechanisms 

      Tripathi, Sushil; Flobak, Åsmund; Chawla, Konika; Baudot, Anaïs; Bruland, Torunn; Thommesen, Liv; Kuiper, Martin Tremen R.; Lægreid, Astrid (Journal article; Peer reviewed, 2015)
      Background: The gastrointestinal peptide hormones cholecystokinin and gastrin exert their biological functions via cholecystokinin receptors CCK1R and CCK2R respectively. Gastrin, a central regulator of gastric acid ...

    • The Gene Ontology Resource: 20 years and still GOing strong. 

      The Gene Ontology, Consortium; that, includes; Acencio, Marcio Luis; Lægreid, Astrid; Kuiper, Martin; among, others (Journal article; Peer reviewed, 2019)
      The Gene Ontology resource (GO; http://geneontology.org) provides structured, computable knowledge regarding the functions of genes and gene products. Founded in 1998, GO has become widely adopted in the life sciences, and ...

    • The Genetic Basis for Dispersal in a House Sparrow Metapopulation 

      Fetterplace, Evelyn Alexandra (Master thesis, 2019)
      Dispersal is an ecologically important trait that shows phenotypic variation in many populations, and which may play an increasingly important role in population dynamics as the climate changes. Dispersal and traits ...

    • The genetic basis of variation in clutch size and onset of laying in a wild population of House Sparrows (Passer domesticus) 

      Bjerck, Helge Bostwick (Master thesis, 2016)
      Understanding the basis of genetic variation is a general goal in evolutionary biology. Towards this goal, the architectures of the standing genetic variation in two life history traits, clutch size and onset of laying, ...

    • The Genetics of Basal Metabolic Rate in free-living Populations of House Sparrows (Passer domesticus) 

      Tennfjord, Øystein Øy (Master thesis, 2016)
      Animals must allocate their energy reserves between growth, reproduction and survival. Basal metabolic rate (BMR) is a quantitative trait, which can represent the cost of living , and is a key component in the energy ...

    • The genomic mosaicism of hybrid speciation 

      Elgvin, Tore Oldeide; Trier, Cassandra Nicole; Tørresen, Ole Kristian; Hagen, Ingerid; Lien, Sigbjørn; Nederbragt, Alexander Johan; Ravinet, Mark Simon Paul; Jensen, Henrik; Sætre, Glenn-Peter (Journal article; Peer reviewed, 2017)
      Hybridization is widespread in nature and, in some instances, can result in the formation of a new hybrid species. We investigate the genetic foundation of this poorly understood process through whole-genome analysis of ...

    • The growth of benthic organisms in a dumping ground for military bombs and munitions 

      Kjeken, John (Master thesis, 2017)
      Dumping sites for WWII-era bombs and munitions are widespread in the North-East Atlantic. The dumped materiel in such sites pose risks to people and environment through the release of toxic chemicals and accidental detonation. ...

    • The Guarani land — Checklist of hornworts and liverworts of Paraguay 

      Söderström, Lars; Hagborg, Anders; von Konrat, Matt; Séneca, Ana (Journal article; Peer reviewed, 2013)
      The first ever liverwort and hornwort checklist is provided for Paraguay. Despite the high level of biological diversity in Paraguay, there remain very few intensive collecting efforts for liverworts and hornworts in the ...

    • The haemoglobin polymorphism of whiting (Merlangius merlangus L.) in the northeast Atlantic 

      Gjengedal, Håkon (Master thesis, 2011)
      The HbI* polymorphism in cod (Gadus morhua L.) has been thoroughly investigated during 50 years. It has two common alleles, and several studies have indicated that allele frequencies are influenced by environmental factors, ...

    • The handbook for standardized field and laboratory measurements in terrestrial climate change experiments and observational studies (ClimEx) 

      Halbritter Rechsteiner, Aud Helen; De Boeck, Hans J.; Eycott, Amy Elizabeth; Reinsch, Sabine; Robinson, David A.; Vicca, Sara; Berauer, Bernd; Christiansen, Casper Tai; Estiarte, Marc; Grünzweig, José M.; Gya, Ragnhild; Hansen, Karin; Jentsch, Anke; Lee, Hanna; Linder, Sune; Marshall, John; Peñuelas, Josep; Schmidt, Inger Kappel; Stuart-Haëntjens, Ellen; Wilfahrt, Peter; Vandvik, Vigdis; Abrantes, Nelson; Almagro, María; Althuizen, Inge; Barrio, Isabel C.; te Beest, Mariska; Beier, Claus; Beil, Iilka; Berry, Z. Carter; Birkemoe, Tone; Bjerke, Jarle W.; Blonder, Benjamin; Blume-Werry, Gesche; Bohrer, Gil; Campos, Isabel; Cernusak, Lucas S.; Chojnicki, Bogdan H.; Cosby, Bernhard J.; Dickman, Lee T.; Djukic, Ika; Filella, Iolanda; Fuchslueger, Lucia; Gargallo-Garriga, Albert; Gillespie, Mark Andrew; Goldsmith, Gregory R.; Gough, Christopher; Halliday, Fletcher W.; Hegland, Stein Joar; Hoch, Gunter; Holub, Petr; Jaroszynska, Francesca Orinda Holl; Johnson, Daniel M.; Jones, Scott B.; Kardol, Paul; Keizer, Jan J.; Klem, Karel; Konestabo, Heidi Sjursen; Kreyling, Jürgen; Kröel-Dulay, György; Landhäusser, Simon M.; Larsen, Klaus S.; Leblans, Niki; Lebron, Inma; Lehmann, Marco M.; Lembrechts, Jonas J.; Lenz, Armando; Linstädter, Anja; Llusià, Joan; Macias-Fauria, Marc; Malyshev, Andrey V.; Mänd, Pille; Marshall, Miles; Matheny, Ashley M.; McDowell, Nate; Meier, Ina C.; Meinzer, Frederick C.; Michaletz, Sean T.; Miller, Megan L.; Muffler, Lena; Oravec, Michal; Ostonen, Ivika; Porcar-Castell, Albert; Preece, Catherine; Prentice, Iain C.; Radujković, Dajana; Ravolainen, Virve; Ribbons, Relena; Ruppert, Jan C.; Sack, Lawren; Sardans, Jordi; Schindlbacher, Andreas; Scoffoni, Christine; Sigurdsson, Bjarni D.; Smart, Simon M; Smith, Stuart; Soper, Fiona; Speed, James David Mervyn; Sverdrup-Thygeson, Anne; Sydenham, Markus A. K.; Taghizadeh-Toosi, Arezoo; Telford, Richard J.; Tielborger, Katja; Töpper, Joachim Paul; Urban, Otmar; van der Ploeg, Martine; Van Langenhove, Leandro; Večeřová, Kristýna; Ven, Arne; Verbruggen, Erik; Vik, Unni; Weigel, Robert; Wohlgemuth, Thomas; Wood, Lauren K.; Zinnert, Julie; Zurba, Kamal (Journal article; Peer reviewed, 2019)
      1. Climate change is a world-wide threat to biodiversity and ecosystem structure, functioning and services. To understand the underlying drivers and mechanisms, and to predict the consequences for nature and people, we ...

    • The IDA-LIKE peptides IDL6 and IDL7 are negative modulators of stress responses in Arabidopsis thaliana 

      Vie, Ane Kjersti; Najafi, Javad; Winge, Per; Cattan, Ester; Wrzaczek, Michael; Kangasjärvi, Jakko; Miller, Gad; Brembu, Tore; Bones, Atle M. (Journal article; Peer reviewed, 2017)
      Small signalling peptides have emerged as important cell to cell messengers in plant development and stress responses. However, only a few of the predicted peptides have been functionally characterized. Here, we present ...

    • The IDA/IDA-LIKE and PIP/PIP-LIKE gene families in Arabidopsis: phylogenetic relationship, expression patterns and transcriptional effect of the PIPL3 peptide 

      Vie, Ane Kjersti; Najafi, Javad; Liu, Bin; Winge, Per; Butenko, Melinka Alonso; Hornslien, K; Kumpf, Robert; Aalen, Reidunn B.; Bones, Atle M.; Brembu, Tore (Journal article; Peer reviewed, 2015)
      Peptide ligands play crucial roles in the life cycle of plants by modulating the innate immunity against pathogens and regulating growth and developmental processes. One well-studied example is INFLORESCENCE DEFICIENT IN ...

    • The Impact of Climate Change on Recent Vegetation Changes on Dovrefjell, Norway 

      Michelsen, Ottar; Syverhuset, Anne Olga; Pedersen, Bård; Holten, Jarle Inge (Journal article; Peer reviewed, 2011)
      The ongoing climate warming has been reported to affect a broad range of organisms, and mountain ecosystems are considered to be particularly sensitive because they are limited by low temperatures. Meteorological data show ...