Blar i Publikasjoner fra Cristin - NMBU på forfatter "Fjellheim, Siri"
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A high-throughput FTIR spectroscopy approach to assess adaptive variation in pollen quality
Zimmermann, Boris; Bagcioglu, Murat; Tafintseva, Valeria; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri (Journal article; Peer reviewed, 2017) -
A Vernalization Response in a Winter Safflower (Carthamus tinctorius) Involves the Upregulation of Homologs of FT, FUL, and MAF
Cullerne, Darren P.; Fjellheim, Siri; Spriggs, Andrew; Eamens, Andrew L.; Trevaskis, Ben; Wood, Craig C. (Peer reviewed; Journal article, 2021) -
Combining Chemical Information From Grass Pollen in Multimodal Characterization
Diehn, Sabrina; Zimmermann, Boris; Tafintseva, Valeria; Seifert, Stephan; Bağcıoğlu, Murat; Ohlson, Mikael; Weidner, Steffen; Fjellheim, Siri; Kohler, Achim; Kneipp, Janina (Peer reviewed; Journal article, 2020)The analysis of pollen chemical composition is important to many fields, including agriculture, plant physiology, ecology, allergology, and climate studies. Here, the potential of a combination of different spectroscopic ... -
Discrimination of grass pollen of different species by FTIR spectroscopy of individual pollen grains
Diehn, Sabrina; Zimmermann, Boris; Tafintseva, Valeria; Bağcıoğlu, Murat; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri; Kneipp, Janina (Peer reviewed; Journal article, 2020) -
ECONADA: ECOlogically sustainable implementation of the ‘NAture Diversity Act’ (Naturmangfoldloven) for restoration of disturbed landscapes in Norway Report from the first project year 2011
Aamlid, Trygve; Fjellheim, Siri; Elameen, Abdelhameed; Klemsdal, Sonja; Daugstad, Kristin; Hanslin, Hans Martin; Hovstad, Knut; Hagen, Dagmar; Rydgren, Knut; Rosef, Line (Bioforsk Rapport;, Research report, 2012)Rapporten viser status for ECONADA-prosjektet ved årsskiftet 2011/2012. -
ECONADA: ECOlogically sustainable implementation of the ‘NAture Diversity Act’(Naturmangfoldloven) for restoration of disturbed landscapes in Norway Report from the second project year 2012
Aamlid, Trygve; Fjellheim, Siri; Elameen, Abdelhameed; Klemsdal, Sonja; Daugstad, Kristin; Hanslin, Hans Martin; Hovstad, Knut; Hagen, Dagmar; Rydgren, Knut; Rosef, Line (Bioforsk Rapport;, Research report, 2013) -
ECONADA: Økologisk og økonomisk bærekraftig implementering av Naturmangfoldloven ved restaurering etter naturinngrep. Rapport fra tredje prosjektår 2013 og status pr. 1. april 2014
Aamlid, Trygve; Fjellheim, Siri; Elameen, Abdelhameed; Klemsdal, Sonja; Daugstad, Kristin; Hanslin, Hans Martin; Hovstad, Knut; Hagen, Dagmar; Rydgren, Knut; Rosef, Line (Bioforsk Rapport, Research report, 2014) -
Evidence for adaptive evolution of low-temperature stress response genes in a Pooideae grass ancestor
Vigeland, Magnus Dehli; Spannagl, Manuel; Asp, Torben; Paina, Cristiana; Rudi, Heidi; Rognli, Odd Arne; Fjellheim, Siri; Sandve, Simen Rød (Journal article; Peer reviewed, 2013) -
Evolution of cold acclimation and its role in niche transition in the temperate grass subfamily Pooideae
Schubert, Marian; Grønvold, Lars; Sandve, Simen Rød; Hvidsten, Torgeir Rhoden; Fjellheim, Siri (Peer reviewed; Journal article, 2019) -
Flowering time runs hot and cold
Preston, Jill C.; Fjellheim, Siri (Peer reviewed; Journal article, 2022) -
Flowering Times of Wild Arabidopsis Accessions From Across Norway Correlate With Expression Levels of FT, CO, and FLC Genes
Kinmonth-Schultz, Hannah; Lewandowska-Sabat, Anna; Imaizumi, Takato; Ward, Joy K.; Rognli, Odd Arne; Fjellheim, Siri (Peer reviewed; Journal article, 2021) -
Increased above‐ground resource allocation is a likely precursor for independent evolutionary origins of annuality in the Pooideae grass subfamily
Lindberg, Camilla Lorange; Hanslin, Hans Martin; Schubert, Marian; Marcussen, Thomas; Trevaskis, Ben; Preston, Jill Christine; Fjellheim, Siri (Peer reviewed; Journal article, 2020)Semelparous annual plants flower a single time during their 1‐yr life cycle, investing much of their energy into rapid reproduction. By contrast, iteroparous perennial plants flower multiple times over several years, and ... -
Independent recruitment of FRUITFULL-like transcription factors in the convergent origins of vernalization-responsive grass flowering
Paliocha, Martin; Schubert, Marian; Preston, Jill Christine; Fjellheim, Siri (Peer reviewed; Journal article, 2023)Flowering in response to low temperatures (vernalization) has evolved multiple times independently across angiosperms as an adaptation to match reproductive development with the short growing season of temperate habitats. ... -
Introduction history and population genetics of intracontinental scotch broom (Cytisus scoparius) invasion.
Brandes, Ursula; Furevik, Beate Beatriz; Nielsen, Lene Rostgaard; Kjær, Erik Dahl; Rosef, Line; Fjellheim, Siri (Peer reviewed; Journal article, 2019)Abstract Aim: Biological invasions at the intracontinental scale are poorly studied, and intracontinental invasions often remain cryptic. Here, we investigate the recent range expansion of scotch broom (Cytisus ... -
Local populations of Arabidopsis thaliana show clear relationship between photoperiodic sensitivity of flowering time and altitude
Lewandowska-Sabat, Anna; Fjellheim, Siri; Olsen, Jorunn Elisabeth; Rognli, Odd Arne (Journal article; Peer reviewed, 2017) -
Major niche transitions in Pooideae correlate with variation in photoperiodic flowering and evolution of CCT domain genes
Fjellheim, Siri; Young, Darshan Anthony; Paliocha, Martin; Johnsen, Sylvia Sagen; Schubert, Marian; Preston, Jill Christine (Peer reviewed; Journal article, 2022)The external cues that trigger timely flowering vary greatly across tropical and temperate plant taxa, the latter rely- ing on predictable seasonal fluctuations in temperature and photoperiod. In the grass family (Poaceae) ... -
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) shows adaptation of grass pollen composition
Diehn, Sabrina; Zimmermann, Boris; Bagcioglu, Murat; Seifert, Stephan; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri; Weidner, Steffen; Kneipp, Janina (Journal article; Peer reviewed, 2018)MALDI time-of-flight mass spectrometry (MALDI-TOF MS) has become a widely used tool for the classification of biological samples. The complex chemical composition of pollen grains leads to highly specific, fingerprint-like ... -
Phenotypic responses to light, water, and nutrient conditions in the allopolyploid Arabidopsis suecica and its parent species A. thaliana and A. arenosa: Does the allopolyploid outrange its parents?
Kornstad, Torbjørn H; Ohlson, Mikael; Fjellheim, Siri (Peer reviewed; Journal article, 2022) -
Population structure, genetic variation and linkage disequilibrium in perennial ryegrass populations divergently selected for freezing tolerance
Kovi, Mallikarjuna Rao; Fjellheim, Siri; Sandve, Simen Rød; Larsen, Arild; Rudi, Heidi; Asp, Torben; Kent, Matthew Peter; Rognli, Odd Arne (Journal article; Peer reviewed, 2015) -
Shedding light on the role of seasonal flowering in plant niche transitions
Fjellheim, Siri; Preston, Jill Christine (Journal article; Peer reviewed, 2018)