Blar i NIBIO Brage på forfatter "Hytönen, Timo"
-
Acclimation of circadian rhythms in woodland strawberries (Fragaria vesca L.) to Arctic and mid-latitude photoperiods
Faehn, Corine Alexis; Reichelt, Michael; Mithöfer, Axel; Hytönen, Timo; Mølmann, Jørgen Alexander Barosen; Jaakola, Laura Elina (Peer reviewed; Journal article, 2023-10-10)Background Though many abiotic factors are constantly changing, the photoperiod is a predictable factor that enables plants to time many physiological responses. This timing is regulated by the circadian clock, yet little ... -
Altered regulation of TERMINAL FLOWER 1 causes the unique vernalisation response in an arctic woodland strawberry accession
Koskela, Elli A.; Kurokura, Takeshi; Toivainen, Tuomas; Sønsteby, Anita; Heide, Ola M; Sargent, Daniel J.; Isobe, Sachiko; Jaakola, Laura; Hilmarsson, Hrannar; Elomaa, Paula; Hytönen, Timo (Journal article; Peer reviewed, 2017-11)• Vernalisation requirement is an agriculturally important trait that postpones the development of cold-sensitive floral organs until the spring. The family Rosaceae includes many agriculturally important fruit and berry ... -
A chromosome-length genome assembly and annotation of blackberry (Rubus argutus, cv. “Hillquist”
Brůna, Tomás; Aryal, Rishi; Dudchenko, Olga; Sargent, Daniel James; Mead, Daniel; Buti, Matteo; Cavallini, Andrea; Hytönen, Timo; Andrés, Javier; Pham, Melanie; Weisz, David; Mascagni, Flavia; Usai, Gabriele; Natali, Lucia; Bassil, Nahla; Fernandez, Gina E.; Lomsadze, Alexandre; Armour, Mitchell; Olukolu, Bode; Poorten, Thomas; Britton, Caitlin; Davik, Jahn; Ashrafi, Hamid; Aiden, Erez Lieberman; Borodovsky, Mark; Worthington, Margaret (Peer reviewed; Journal article, 2022-11-04)Blackberries (Rubus spp.) are the fourth most economically important berry crop worldwide. Genome assemblies and annotations have been developed for Rubus species in subgenus Idaeobatus, including black raspberry (R. ... -
Influence of Arctic light conditions on crop production and quality
Mølmann, Jørgen A; Dalmannsdottir, Sigridur; Hykkerud, Anne Linn; Hytönen, Timo; Samkumar, Amos; Jaakola, Laura (Peer reviewed; Journal article, 2021-04-10)The natural light conditions above the Arctic Circle are unique in terms of annual variation creating special growth conditions for crop production. These include low solar elevations, very long daily photosynthetic light ... -
Major transcriptomic differences are induced by warmer temperature conditions experienced during asexual and sexual reproduction in Fragaria vesca ecotypes
Zhang, Yupeng; Viejo, Marcos; Yakovlev, Igor; Tengs, Torstein; Krokene, Paal; Hytönen, Timo; Grini, Paul; Fossdal, Carl Gunnar (Peer reviewed; Journal article, 2023-07-14)A major challenge for plants in a rapidly changing climate is to adapt to rising temperatures. Some plants adapt to temperature conditions by generating an epigenetic memory that can be transmitted both meiotically and ... -
Methylome, transcriptome, and phenotype changes induced by temperature conditions experienced during sexual reproduction in Fragaria vesca
Zhang, Yupeng; Toivainen, Tuomas; Mackenzie, Kathryn; Yakovlev, Igor; Krokene, Paal; Hytönen, Timo; Grini, Paul; Fossdal, Carl Gunnar (Peer reviewed; Journal article, 2023-06-21)Temperature conditions experienced during embryogenesis and seed development may induce epigenetic changes that increase phenotypic variation in plants. Here we investigate if embryogenesis and seed development at two ... -
TERMINAL FLOWER1 is a breeding target for a noveleverbearing trait and tailored flowering responses incultivated strawberry (Fragaria × ananassa Duch.)
Koskela, Elli Aurora; Sønsteby, Anita; Flachowsky, Henryk; Heide, Ola M.; Hanke, Magda-Viola; Elomaa, Paula; Hytönen, Timo (Journal article, 2016)The effects of daylength and temperature on flowering of the cultivated octoploid strawberry (Fragaria × ananassa Duch.) have been studied extensively at the physiological level, but information on the molecular pathways ... -
Transcriptional profiling of defense responses to Botrytis cinerea infection in leaves of Fragaria vesca plants soil-drenched with β-aminobutyric acid
Badmi, Raghuram; Tengs, Torstein; Brurberg, May Bente; Elameen, Abdelhameed; Zhang, Yupeng; Haugland, Lisa Karine; Fossdal, Carl Gunnar; Hytönen, Timo; Krokene, Paal; Thorstensen, Tage (Peer reviewed; Journal article, 2022-12-08)Grey mold caused by the necrotrophic fungal pathogen Botrytis cinerea can affect leaves, flowers, and berries of strawberry, causing severe pre- and postharvest damage. The defense elicitor β-aminobutyric acid (BABA) is ... -
Warmer temperature during asexual reproduction induce methylome, transcriptomic, and lasting phenotypic changes in Fragaria vesca ecotypes
Zhang, Yupeng; Fan, Guangxun; Toivainen, Tuomas; Tengs, Torstein; Yakovlev, Igor; Krokene, Paal; Hytönen, Timo; Fossdal, Carl Gunnar; Grini, Paul (Peer reviewed; Journal article, 2023-07-31)Plants must adapt with increasing speed to global warming to maintain their fitness. One rapid adaptation mechanism is epigenetic memory, which may provide organisms sufficient time to adapt to climate change. We studied ...