Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2019
Authors
May Bente BrurbergAbstract
No abstract has been registered
Authors
Kristian Fjørtoft John Morken Jon Fredrik Hanssen Tormod BriseidAbstract
© 2019. This is the authors’ accepted and refereed manuscript to the article. Locked until 4.04.2020 due to copyright restrictions. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
Authors
M. P. G. Hofman M.W. Hayward Morten Heim P. Marchand Christer Moe Rolandsen Jenny Mattisson F. Urbano M. Heurich Atle Mysterud J. Melzheimer N. Morellet U. Voigt B.L. Allen B. Gehr C. Rouco W. Ullmann Øystein Holand Nicolai Hermann Jørgensen Geir Steinheim F. Cagnacci M. Kroeschel Petra Kaczensky B. Buuveibaatar J.C. Payne I. Palmegiani K. Jerina P. Kjellander Ö. Johansson S. LaPoint R. Bayrakcismith John Durrus Linnell M. Zaccaroni M.L.S. Jorge J.E.F. Oshima A. Songhurst C. Fischer R.T. Mc Bride Jr. J.J. Thompson S. Streif R. Sandfort Christophe Bonenfant M. Drouilly M. Klapproth D. Zinner R. Yarnell A. Stronza L. Wilmott Erling Meisingset M. Thaker A.T. Vanak S. Nicoloso R. Graeber S. Saïd M.R. Boudreau A. Devlin R. Hoogesteijn J.A. May-Junior J.C. Nifong John Odden H.B. Quigley F. Tortato D.M. Parker A. Caso J. Perrine C. Tellaeche F. Zieba T. Zwijacz-Kozica C.L. Appel I. Axsom W.T. Bean B. Cristescu S. Périquet K.J. Teichman S. Karpanty A. Licoppe V. Menges K. Black T.L. Scheppers S.C. Schai-Braun F. C. Azevedo F.G. Lemos A. Payne L.H. Swanepoel B.V. Weckworth A. Berger A. Bertassoni G. McCulloch P. Šustr V. Athreya D. Bockmuhl J. Casaer A. Ekori D. Melovski C. Richard-Hansen D. van de Vyver R. Reyna-Hurtado E. Robardet N. Selva A. Sergiel M.S. Farhadinia P. Sunde R. Portas H. Ambarli R. Berzins P.M. Kappeler G.K. Mann L. Pyritz C. Bissett T. Grant R. Steinmetz L. Swedell R.J. Welch D. Armenteras O.R. Bidder T.M. González A. Rosenblatt S. Kachel N. BalkenholAbstract
No abstract has been registered
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No abstract has been registered
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No abstract has been registered
Authors
Bruno Buonomo Francesco Giannino Stephanie Saussure Ezio VenturinoAbstract
No abstract has been registered
Authors
Heidi Udnes Aamot Katherine Ann Gredvig Nielsen Shiori Koga Anne Kjersti Uhlen Ulrike Böcker Erik Lysøe Guro Brodal Ruth Dill-Macky Ingerd Skow HofgaardAbstract
No abstract has been registered
Abstract
Complex communities of microorganisms influence plant and agroecosystem health and productivity. Bacteria and fungi constitute a major part of the wheat head microbiome. A microorganism’s ability to colonize or infect a wheat seed is influenced by interacting microbiome. In Norway, wheat seed lots are routinely analysed for the infestation by Fusarium head blight and seedling blight diseases, such as Fusarium and Microdochium spp., and glume blotch caused by Parastagonospora nodorum using traditional methods (plating grain on PDA, recording presence or absence of fungal colonies) The purpose is to decide if the seed quality is suitable for sowing and whether seed treatment is needed. This method is time consuming, require knowledge within fungal morphology, and do not facilitate identification to species level in all cases. Molecular methods such as sequencing could allow detection and quantification of “all” microbial DNA, only limited by the specificity of the primers. Microbial profiling (metabarcoding) can be very time and cost-effective, since a mixture of many samples can be analysed simultaneously for both fungi and bacteria, and other microbes if required. In our project “Phytobiome” we used metabarcoding to analyse microbial communities in wheat heads and verify this information with results from qPCR and plate studies for a more complete study. Around 150 spring wheat seed lots from the years 2016-2017 (including two cultivars) were selected for analysis. One of the main objectives was to find microorganisms associated with seed germination. We will present findings from this work, but also some challenges when using PCR-based sequencing methods, especially regarding Fusarium head blight fungi.
Abstract
No abstract has been registered
Abstract
No abstract has been registered