Francesca Vulcano's picture

Francesca Vulcano

PhD Candidate, PhD Candidate
  • E-mailFrancesca.Vulcano@uib.no
  • Visitor Address
    Thormøhlens gate 53 A/B
    5006 Bergen
  • Postal Address
    Postboks 7803
    5020 Bergen

Anaerobic methane oxidation is a relevant process in marine sediments and is responsible for consumption of methane produced in the seafloor before it is released into the oceans. In diffusive, sediment-influenced hydrothermal systems, methane and other short-chains hydrocarbons can feed abundant population of anaerobic alkane oxidisers, that are metabolically associated to populations of sulfate-reducers. The dynamics and the physiology of this association and how it is shaped by the environments is not fully understood yet. In this project, with microscopy, cultivation, metabolic rates measurements and genome analysis, we try to expand the knowledge about anaerobic alkane oxidation in hydrothermal settings and shed light on the molecular aspects that regulate the interaction between the two syntrophic partners.

Academic article
  • Show author(s) (2022). Phylogenetic and functional diverse ANME-1 thrive in Arctic hydrothermal vents. FEMS Microbiology Ecology. 11 pages.
  • Show author(s) (2022). Hot Vents Beneath an Icy Ocean: The Aurora Vent Field, Gakkel Ridge, Revealed. Oceanography. 12 pages.
  • Show author(s) (2020). Tailoring hydrothermal vent biodiversity towards improved biodiscovery using a novel in-situ enrichment strategy. Frontiers in Microbiology.
Academic lecture
  • Show author(s) (2019). Conductive Cooling and Microbial Carbon Transformations in Diffuse Hydrothermal Fluids at Loki’s Castle.
  • Show author(s) (2022). Interpretation of microbial food webs from metagenomic data in deep-sea hydrothermal vents across the Arctic Mid-Ocean Ridge.
  • Show author(s) (2019). Identification of key-players in anaerobic alkane oxidation in the diffuse venting Barite Field at the Loki´s castle.

More information in national current research information system (CRIStin)

Research groups