Blar i NIBIO Brage på forfatter "Davik, Jahn"

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    • A ddRAD based linkage map of the cultivated Strawberry, Fragaria xananassa 

      Davik, Jahn; Sargent, Daniel J.; Brurberg, May Bente; Lien, Sigbjørn; Kent, Matthew Peter; Alsheikh, Muath K (Journal article; Peer reviewed, 2015)
      The cultivated strawberry (Fragaria ×ananassa Duch.) is an allo-octoploid considered difficult to disentangle genetically due to its four relatively similar sub-genomic chromosome sets. This has been alleviated by the ...

    • Accumulation dynamics of transcripts and proteins of cold-responsive genes in fragaria vesca genotypes of differing cold tolerance 

      Fattash, Isam; Deitch, Zachary; Njah, Relindis Ghai; Osuagwu, Nelson Uchechukwu; Mageney, Vera; Wilson, Robert Charles; Davik, Jahn; Alsheikh, Muath K; Randall, Stephen K. (Peer reviewed; Journal article, 2021-06-07)
      Identifying and characterizing cold responsive genes in Fragaria vesca associated with or responsible for low temperature tolerance is a vital part of strawberry cultivar development. In this study we have investigated the ...

    • 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. ...

    • A chromosome-level genome sequence assembly of the red raspberry (Rubus idaeus L.) 

      Davik, Jahn; Røen, Dag; Lysøe, Erik; Buti, Matteo; Rossmann, Simeon; Alsheikh, Muath K; Aiden, Erez Lieberman; Dudchenko, Olga; Sargent, Daniel James (Peer reviewed; Journal article, 2022-03-16)
      Rubus idaeus L. (red raspberry), is a perennial woody plant species of the Rosaceae family that is widely cultivated in the temperate regions of world and is thus an economically important soft fruit species. It is prized ...

    • Comparative Transcriptome Analysis Reveals Novel Candidate Resistance Genes Involved in Defence against Phytophthora cactorum in Strawberry 

      Gogoi, Anupam; Lysøe, Erik; Eikemo, Håvard; Stensvand, Arne; Davik, Jahn; Brurberg, May Bente (Peer reviewed; Journal article, 2023-06-29)
      Crown rot, caused by Phytophthora cactorum, is a devastating disease of strawberry. While most commercial octoploid strawberry cultivars (Fragaria × ananassa Duch) are generally susceptible, the diploid species Fragaria ...

    • Genetic Characterization of the Norwegian Apple Collection 

      Gilpin, Liv; Røen, Dag; Schubert, Marian; Davik, Jahn; Rumpunen, Kimmo; Gardli, Kristina Alme; Hjeltnes, Stein Harald; Alsheikh, Muath K (Peer reviewed; Journal article, 2023-05-12)
      Commercial fruit production in Norway is located at around latitude 60° north, demanding a careful choice of adapted cultivars. The most comprehensive collection of apple genetic resources in Norway is being kept in the ...

    • Genetic mapping and identification of a QTL determining tolerance to freezing stress in Fragaria vesca L. 

      Davik, Jahn; Wilson, Robert Charles; Njah, Relindis Ghai; Grini, Paul Eivind; Randall, Stephen K,; Alsheikh, Muath K; Sargent, Daniel James (Peer reviewed; Journal article, 2021-05-21)
      Extreme cold and frost cause significant stress to plants which can potentially be lethal. Low temperature freezing stress can cause significant and irreversible damage to plant cells and can induce physiological and ...

    • Identification of QTLs for powdery mildew (Podosphaera aphanis; syn. Sphaerotheca macularis f. sp. fragariae) susceptibility in cultivated strawberry (Fragaria ×ananassa) 

      Sargent, Daniel J.; Buti, Matteo; Surbanovski, Nada; Brurberg, May Bente; Alsheikh, Muath K; Kent, Matthew Peter; Davik, Jahn (Journal article; Peer reviewed, 2019-09-19)
      Strawberry powdery mildew (Podosphaera aphanis Wallr.) is a pathogen which infects the leaves, fruit, stolon and flowers of the cultivated strawberry (Fragaria ×ananassa), causing major yield losses, primarily through ...

    • Lokal utprøving av jordbærsorter i Nord-Trøndelag 

      Davik, Jahn (Bioforsk rapport;1(195) 2006, Research report, 2006)
      Et prosjekt for utprøving av jordbærsorter ved Bioforsk Midt-Norge i perioden 2006-2008, blir delvis finansiert av Trønderfrukt og FMLA Nord-Trøndelag. I 2006 ble det følgelig plantet et sortsfelt som vil bli høstet i 2007 ...

    • Patterns and roles of lignan and terpenoid accumulation in the reaction zone compartmentalizing pathogen-infected heartwood of Norway spruce 

      Nagy, Nina Elisabeth; Norli, Hans Ragnar; Fongen, Monica; Østby, Runa Berg; Heldal, Inger; Davik, Jahn; Hietala, Ari Mikko (Peer reviewed; Journal article, 2022-02-10)
      Tree defense against xylem pathogens involves both constitutive and induced phenylpropanoids and terpenoids. The induced defenses include compartmentalization of compromised wood with a reaction zone (RZ) characterized by ...