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PANGAEA tech-keyword 'GFBio' (7 data sets)

Mostrando recursos 1 - 20 de 672

  1. FISH analysis on samples of the Menez Gwen hydrothermal field

    Meier, Dimitri V; Bach, Wolfgang; Girguis, Peter R; Gruber-Vodicka, Harald R; Reeves, Eoghan P; Richter, Michael; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke

  2. FISH analysis on samples of the Menez Gwen hydrothermal field

    Meier, Dimitri V; Bach, Wolfgang; Girguis, Peter R; Gruber-Vodicka, Harald R; Reeves, Eoghan P; Richter, Michael; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke

  3. (Table 1) Main environmental parameters of hydrothermal fields

    Meier, Dimitri V; Bach, Wolfgang; Girguis, Peter R; Gruber-Vodicka, Harald R; Reeves, Eoghan P; Richter, Michael; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke

  4. (Table 1) Main environmental parameters of hydrothermal fields

    Meier, Dimitri V; Bach, Wolfgang; Girguis, Peter R; Gruber-Vodicka, Harald R; Reeves, Eoghan P; Richter, Michael; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke

  5. Biochemical characterization of vent fluids and the microbial community

    Meier, Dimitri V; Bach, Wolfgang; Girguis, Peter R; Gruber-Vodicka, Harald R; Reeves, Eoghan P; Richter, Michael; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke
    In this study, microbial communities in hydrothermal fluids from four different venting areas (White Flames, Cage Site, Woody and Babylon) within the Menez Gwen hydrothermal field (Mid-Atlantic Ridge) were analyzed. Samples were taken along mixing gradients, including diffuse fluid discharge points, their immediate surroundings, and the buoyant parts of hydrothermal plumes, selected based on visible venting, temperature readings and gas concentrations as indicated by in situ mass spectrometry (ISMS) spectra. High throughput 16S rRNA gene amplicon sequences obtained by Illumina paired-end sequencing using the primer combination Bakt_341F and Bakt_805R were analyzed. Total cell counts were determined and fluorescence in situ...

  6. Biochemical characterization of vent fluids and the microbial community

    Meier, Dimitri V; Bach, Wolfgang; Girguis, Peter R; Gruber-Vodicka, Harald R; Reeves, Eoghan P; Richter, Michael; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke
    In this study, microbial communities in hydrothermal fluids from four different venting areas (White Flames, Cage Site, Woody and Babylon) within the Menez Gwen hydrothermal field (Mid-Atlantic Ridge) were analyzed. Samples were taken along mixing gradients, including diffuse fluid discharge points, their immediate surroundings, and the buoyant parts of hydrothermal plumes, selected based on visible venting, temperature readings and gas concentrations as indicated by in situ mass spectrometry (ISMS) spectra. High throughput 16S rRNA gene amplicon sequences obtained by Illumina paired-end sequencing using the primer combination Bakt_341F and Bakt_805R were analyzed. Total cell counts were determined and fluorescence in situ...

  7. Biochemical characterization of vent fluids and the microbial community

    Meier, Dimitri V; Bach, Wolfgang; Girguis, Peter R; Gruber-Vodicka, Harald R; Reeves, Eoghan P; Richter, Michael; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke
    In this study, microbial communities in hydrothermal fluids from four different venting areas (White Flames, Cage Site, Woody and Babylon) within the Menez Gwen hydrothermal field (Mid-Atlantic Ridge) were analyzed. Samples were taken along mixing gradients, including diffuse fluid discharge points, their immediate surroundings, and the buoyant parts of hydrothermal plumes, selected based on visible venting, temperature readings and gas concentrations as indicated by in situ mass spectrometry (ISMS) spectra. High throughput 16S rRNA gene amplicon sequences obtained by Illumina paired-end sequencing using the primer combination Bakt_341F and Bakt_805R were analyzed. Total cell counts were determined and fluorescence in situ...

  8. Environmental parameters of deep-sea hydrothermal vents from the Manus Basin

    Meier, Dimitri V; Pjevac, Petra; Bach, Wolfgang; Hourdez, Stéphane; Girguis, Peter R; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke
    Thirtythree diffuse fluid and water column samples and 23 samples from surfaces of chimneys, rocks and fauna were subjected to a combined analyses of 16S RNA gene sequences, metagenomes and real-time in situ measured geochemical parameters to study distribution and niche-partitioning of sulfur-oxidizing bacteria (SOB) in deep-sea hydrothermal environments of the Manus Basin, a back-arc fast-spreading center located between New Britain and New Ireland in the Bismarck Sea. High throughput 16S rRNA gene amplicon sequences obtained by Illumina paired-end sequencing using the primer combination Bakt_341F and Bakt_805R for all samples were analyzed as well as full-length 16S rRNA genes using...

  9. Environmental parameters of deep-sea hydrothermal vents from the Manus Basin

    Meier, Dimitri V; Pjevac, Petra; Bach, Wolfgang; Hourdez, Stéphane; Girguis, Peter R; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke
    Thirtythree diffuse fluid and water column samples and 23 samples from surfaces of chimneys, rocks and fauna were subjected to a combined analyses of 16S RNA gene sequences, metagenomes and real-time in situ measured geochemical parameters to study distribution and niche-partitioning of sulfur-oxidizing bacteria (SOB) in deep-sea hydrothermal environments of the Manus Basin, a back-arc fast-spreading center located between New Britain and New Ireland in the Bismarck Sea. High throughput 16S rRNA gene amplicon sequences obtained by Illumina paired-end sequencing using the primer combination Bakt_341F and Bakt_805R for all samples were analyzed as well as full-length 16S rRNA genes using...

  10. Environmental parameters of deep-sea hydrothermal vents from the Manus Basin

    Meier, Dimitri V; Pjevac, Petra; Bach, Wolfgang; Hourdez, Stéphane; Girguis, Peter R; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke
    Thirtythree diffuse fluid and water column samples and 23 samples from surfaces of chimneys, rocks and fauna were subjected to a combined analyses of 16S RNA gene sequences, metagenomes and real-time in situ measured geochemical parameters to study distribution and niche-partitioning of sulfur-oxidizing bacteria (SOB) in deep-sea hydrothermal environments of the Manus Basin, a back-arc fast-spreading center located between New Britain and New Ireland in the Bismarck Sea. High throughput 16S RNA gene amplicon sequences obtained by Illumina paired-end sequencing using the primer combination Bakt_341F and Bakt_805R for all samples were analyzed as well as full-length 16S rRNA genes using...

  11. Environmental parameters of deep-sea hydrothermal vents from the Manus Basin

    Meier, Dimitri V; Pjevac, Petra; Bach, Wolfgang; Hourdez, Stéphane; Girguis, Peter R; Vidoudez, Charles; Amann, Rudolf; Meyerdierks, Anke
    Thirtythree diffuse fluid and water column samples and 23 samples from surfaces of chimneys, rocks and fauna were subjected to a combined analyses of 16S rRNA gene sequences, metagenomes and real-time in situ measured geochemical parameters to study distribution and niche-partitioning of sulfur-oxidizing bacteria (SOB) in deep-sea hydrothermal environments of the Manus Basin, a back-arc fast-spreading center located between New Britain and New Ireland in the Bismarck Sea. High throughput 16S rRNA gene amplicon sequences obtained by Illumina paired-end sequencing using the primer combination Bakt_341F and Bakt_805R for all samples were analyzed as well as full-length 16S rRNA genes using...

  12. Bacterial and eukaryotic operational taxonomic units (OTU) in sea ice, water and deep-sea sediment samples of the Central Arctic collected during POLARSTERN cruise ARK-XXVII/3 (IceArc) in 2012

    Rapp, Josephine Z; Fernández-Méndez, Mar; Bienhold, Christina; Boetius, Antje
    We aimed to explore the community composition and turnover of eukaryotic and bacterial microorganisms associated with ice-associated and sinking algal aggregates, as well as their similarity to potential source communities of sea ice, water and deep-sea sediments using Illumina tag sequencing. We sampled algae aggregates growing in melt ponds on sea ice, deposited algae aggregates at the seafloor in more than 4000 m water depth, sea ice, upper water column, sediment surface and the gut content of holothurians feeding on the deposits.

  13. On-board sequencing of the microbial community of the South Pacific Gyre

    Reintjes, Greta
    On-board sequencing of the microbial community along the SO245 "Ultrapac" cruise which traversed the South Pacific Gyre. A total of 11 stations were sampled at multiple depths from surface (20 m) to ~5000 m. Seawater samples were taken using a CTD and DNA extraction, PCR, sequencing and data analysis were done directly on board to RS Sonne.

  14. On-board sequencing of the microbial community of the South Pacific Gyre

    Reintjes, Greta; Tegetmeyer, Halina; Wulf, Jörg; Bürgisser, Miriam; Fuchs, Bernhard M
    On-board sequencing of the microbial community along the SO245 "Ultrapac" cruise which traversed the South Pacific Gyre. A total of 15 stations were sampled at multiple depths from surface (20 m) to ~5000 m. Seawater samples were taken using a Seabird sbe911+ CTD with a Niskin rosette and DNA extraction, PCR, sequencing and data analysis were done directly on board to RS Sonne

  15. On-board sequencing of the microbial community of the South Pacific Gyre

    Reintjes, Greta; Tegetmeyer, Halina; Wulf, Jörg; Bürgisser, Miriam; Fuchs, Bernhard M
    On-board sequencing of the microbial community along the SO245 "Ultrapac" cruise which traversed the South Pacific Gyre. A total of 15 stations were sampled at multiple depths from surface (20 m) to ~5000 m. Seawater samples were taken using a Seabird sbe911+ CTD with a Niskin rosette and DNA extraction, PCR, sequencing and data analysis were done directly on board to RS Sonne

  16. On-board sequencing of the microbial community of the South Pacific Gyre

    Reintjes, Greta; Tegetmeyer, Halina; Wulf, Jörg; Bürgisser, Miriam; Fuchs, Bernhard M
    Fluorescence in situ hybridization (FISH) with 16S rRNA-targeted oligonucleotide probes was used to investigate the phylogenetic composition of the seven most abundant bacterial clades (determined by 16S rRNA tag sequencing) of the South Pacific Gyre (SPG). Seawater samples were collected aboard the RV Sonne SO-245 "UltraPac"cruise from Antofagasta, Chile (17.12.2015) to Wellington, New Zealand (28.01.2016). A total of 15 stations were sampled at multiple depths from surface (20 m) to ~5000 m. Total cell counts (TCC, by DAPI staining) and FISH were carried out as described in Bennke et al. (2016). DAPI and FISH stained cells were visualised and counted...

  17. Trait data on individual plants collected in 2015 from the Jena Experiment (Germany)

    van Moorsel, Sofia J; Hahl, Terhi; Wagg, Cameron; De Deyn, Gerlinde B; Flynn, Dan F B; Zuppinger-Dingley, Debra

  18. Trait data on individual plants collected in 2015 from the Jena Experiment (Germany)

    van Moorsel, Sofia J; Hahl, Terhi; Wagg, Cameron; De Deyn, Gerlinde B; Flynn, Dan F B; Zuppinger-Dingley, Debra

  19. Biomass determination from 2012 to 2015 from experimental plots in the Jena Experiment (Germany)

    van Moorsel, Sofia J; Hahl, Terhi; Wagg, Cameron; De Deyn, Gerlinde B; Flynn, Dan F B; Zuppinger-Dingley, Debra

  20. Biomass determination from 2012 to 2015 from experimental plots in the Jena Experiment (Germany)

    van Moorsel, Sofia J; Hahl, Terhi; Wagg, Cameron; De Deyn, Gerlinde B; Flynn, Dan F B; Zuppinger-Dingley, Debra

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