Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2019
Sammendrag
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Forfattere
Stig A. Borgvang Dag Hjelle Rolf Olav Gjørven Alf Erik Gjørven Solveig Svarstad Kaja Johnsen VikiSammendrag
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Forfattere
Stig A. Borgvang Dag Hjelle Alf Erik Gjørven Rolf Olav Gjørven Solveig Svarstad Kaja Johnsen VikiSammendrag
Det er ikke registrert sammendrag
Forfattere
Lars T. Havstad John Ingar Øverland Åge Susort Kristine Sundsdal Ove Hetland Olav LangmyrSammendrag
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Sammendrag
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Sammendrag
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Forfattere
Christian Wilhelm MohrSammendrag
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Forfattere
Atle Wehn HegnesSammendrag
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Forfattere
Ivan Paponov Tatyana Friz Vadym Budnyk William Teale Florian Wüst Martina Paponov Salim Al-Babili Klaus PalmeSammendrag
The vesicle trafficking inhibitor Brefeldin A (BFA) changes the localization of plasma membrane localized PINs, proteins that function as polar auxin efflux carriers, by inducing their accumulation within cells. Pretreatment with the synthetic auxin 1-NAA reduces this BFA-induced PIN internalization, suggesting that auxinic compounds inhibit the endocytosis of PIN proteins. However, the most important natural auxin, IAA, did not substantially inhibit PIN internalization unless a supplementary antioxidant, butylated hydroxytoluene (BHT), was also included in the incubation medium. We asked whether the relatively small inhibition caused by IAA alone could be explained by its instability in the incubation solution or whether IAA might interact with BHT to inhibit endocytosis. Analysis of the IAA concentration in the incubation solution and of DR5 reporter activity in the roots showed that IAA is both stable and active in the medium. Therefore, IAA degradation was not able to explain the inability of IAA to inhibit endocytosis. Furthermore, when applied in the absence of auxin, BHT caused a strong increase in the rate of PIN1 internalization and a weaker increase in the rate of PIN2 internalization. These increases were unaffected by the simultaneous application of IAA, further indicating that endocytosis is not inhibited by the natural auxin IAA under physiologically relevant conditions. Endocytosis was inhibited at the same rate with 2-NAA, an inactive auxin analog, as was observed with 1-NAA and more strongly than with natural auxins, supporting the idea that this inhibition is not auxin specific.
Forfattere
Anne Linn Hykkerud Inger Martinussen Laura Jaakola Katja Karppinen Nga Nguyet Priyanka Trivedi Päivi Aro Taina Vuorela Helena Aohla Anne Poutiainen Joffe Roberts Pupure Liva Petri Sundqvist Juha Väänänen Remes Janne Hely HäggmanSammendrag
There is a large industrial demand for wax. The market is dominated by synthetic waxes. In contrast to the synthetic wax natural waxes are renewable and thus contribute to sustainalbe processes and reduced carbon emission. In Scandinavia side streams from Wild berries is an interesting candidate for wax production.