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.
2018
Abstract
Finding efficient ways to decrease wood decay caused by fungi is an important issue in the timber construction. A possible way to avoid wood decay by fungi is by reducing the water content of wood, since water is a primary condition for fungal growth. Bulking of the wood cell wall by chemical reagents occupies the space where water normally occurs. This also improves the dimensional stability of the modified wood. The aim of the work was to react non-toxic reagents using a Maillard type of reaction in the wood cell wall. Wood was soaked in different aqueous solutions with a primary amine and a sugar as the main constituents. The wood was thereafter cured in an oven at 120°C. The preliminary results showed that the use of the Maillard reaction for wood modification is a promising method and is worth further research.
Authors
Fernanda de Cássia Neves Esteca Luis Rodolfo Rodrigues Gilberto José de Moraes Italo, Júnior Delalibera Ingeborg KlingenAbstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Tuomas Toivanen Olli-Pekka Smolander Carl Gunnar Fossdal Paal Krokene Lars Paulin Petri Auvinen Etienne Bucher Timo HytönenAbstract
No abstract has been registered
Authors
Katja Hannele Karppinen Pinja Tegelberg Hely Häggman Laura JaakolaAbstract
Source at: <a href=http://doi.org/10.3389/fpls.2018.01259> http://doi.org/10.3389/fpls.2018.01259</a>
Authors
Shabnam Taheri S. James V. Roy T Decaens B Williams F Anderson Rodolphe Rougerie Chih Han Chang George G. Brown Luis Cunha David WG Stanton Elodie De Jesus Da Silva Jiun-Hong Chen AR Lemmon Emily Moriarty Lemmon Marie Luise Carolina Bartz Dilmar Baretta Isabelle Barois Emmanuel Lapied Mathieu Coulis Lise DupontAbstract
No abstract has been registered
Authors
Raghuram Badmi Torstein Tengs May Bente Brurberg Carl Gunnar Fossdal Paal Krokene Tage ThorstensenAbstract
No abstract has been registered
Abstract
Plants are exposed to various pathogens in their environment and have developed immune systems with multiple layers of defence to fight-back. However, often pathogens overcome the resistance barriers, infect the plants to cause the disease. Pathogens that cause diseases on economically important crop plants like strawberry incur huge losses to the agriculture industry. For example, The 2016 outbreak of strawberry grey mould (Botrytis cinerea) in Norway caused up to 95% crop losses. Outbreaks like this underline the importance of developing novel and sustainable tools to combat plant diseases, for example by increasing the plants’ natural disease resistance. Priming plant defences using chemical elicitors may be effective in providing the enhanced resistance against multiple pathogens. We have used β-aminobutyric acid (BABA) as a chemical priming agent to induce resistance in Fragaria vesca against Botrytis cinerea. Effects of BABA on disease progression and defence responses of Fragaria are being characterized using molecular tools like RNAseq, RT-PCR and ChIP. As priming chemicals may induce an epigenetic memory in treated plants, we also plan to study the histone methylation patterns in primed plants and the genes that are regulated. Our long-term aim is to understand the duration of the epigenetic memory and its cross-generational transmission to the progeny in Fragaria. Our results will help guide various crop protection strategies in addition to providing new insights to develop novel tools for plant disease management.
Authors
Jiska Joanneke van Dijk Graciela Rusch Hilde Karine Wam Paul Eric Aspholm Even Bergseng Vegard GundersenAbstract
No abstract has been registered