Opin vísindi

Fletta eftir höfundi "Brynjolfsson, Sigurdur"

Fletta eftir höfundi "Brynjolfsson, Sigurdur"

Röðun: Raða: Niðurstöður:

  • Icon
    Chemical Mutagenesis and Fluorescence-Based High-Throughput Screening for Enhanced Accumulation of Carotenoids in a Model Marine Diatom Phaeodactylum tricornutum 
    Yi, Zhiqian; Su, Yixi; Xu, Maonian; Bergmann, Andreas; Ingþórsson, Sævar; Rolfsson, Óttar; Salehi-Ashtiani, Kourosh; Brynjolfsson, Sigurdur; Fu, Weiqi (MDPI AG, 2018-08-04)
    Diatoms are a major group of unicellular algae that are rich in lipids and carotenoids. However, sustained research efforts are needed to improve the strain performance for high product yields towards commercialization. In this study, we generated a ...
  • Icon
    Combined artificial high-silicate medium and LED illumination promote carotenoid accumulation in the marine diatom Phaeodactylum tricornutum 
    Yi, Zhiqian; Su, Yixi; Cherek, Paulina; Nelson, David R.; Lin, Jianping; Rolfsson, Óttar; Wu, Hua; Salehi-Ashtiani, Kourosh; Brynjolfsson, Sigurdur; Fu, Weiqi (Springer Science and Business Media LLC, 2019-12-02)
    Background: Diatoms, which can accumulate large amounts of carotenoids, are a major group of microalgae and the dominant primary producer in marine environments. Phaeodactylum tricornutum, a model diatom species, acquires little silicon for its growth ...
  • Icon
    GPCR Genes as Activators of Surface Colonization Pathways in a Model Marine Diatom 
    Fu, Weiqi; Chaiboonchoe, Amphun; Dohai, Bushra; Sultana, Mehar; Baffour, Kristos; Alzahmi, Amnah; Weston, James; Al Khairy, Dina; Daakour, Sarah; Jaiswal, Ashish; Nelson, David R.; Mystikou, Alexandra; Brynjolfsson, Sigurdur; Salehi-Ashtiani, Kourosh (Elsevier BV, 2020-08-21)
    Surface colonization allows diatoms, a dominant group of phytoplankton in oceans, to adapt to harsh marine environments while mediating biofoulings to human-made underwater facilities. The regulatory pathways underlying diatom surface colonization, ...
  • Icon
    Sugar-stimulated CO2 sequestration by the green microalga Chlorella vulgaris 
    Fu, Weiqi; Guðmundsson, Steinn; Wichuk, Kristine; Palsson, Sirus; Pálsson, Bernhard Ö; Salehi-Ashtiani, Kourosh; Brynjolfsson, Sigurdur (Elsevier BV, 2019-03)
    To convert waste CO2 from flue gases of power plants into value-added products, bio-mitigation technologies show promise. In this study, we cultivated a fast-growing species of green microalgae, Chlorella vulgaris, in different sizes of photobioreactors ...