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log in [Chemotaxis of P. haloplanktis towards exudates of Synechoccocus] - Chemotaxis of P. haloplanktis towards exudates of phage-infected and control Synechoccocus (VIC project) (Collaborative Research: Viral induced chemotaxis mediating cross-trophic microbial interactions and carbon flux) This data set summarises the chemotactic response of a model marine bacteria (Pseudoalteromonas haloplanktis  ATCC 700530) to filtered exudates of the cyanobacteria Synechococcus sp WH8102. Two filtrate sets were collected, each spanning 6 time points (named T1 -> T6), with the initial assays split into 4 biological replicates (named A,B,C,D). \n\nThe two treatments were:\n\n1) A control treatment (named \"Control\", or shortened to \"C\")\n\n2) A phage-infected treatment (named \"Phage\", or shortened to \"P\"), where host Synechococcus were infected with the T-4 like Myovirus S-SSM5, with data collected over the pre-lysis cycle.\n\nThese treatments are fully described in: https://doi.org/10.1038/s43705-022-00169-6.\n\n\nAt both time points, statistically significant preference was measured towards the phage-infected exudates by analyzing the cell distribution across a microfluidic channel.\n\ncdm_data_type = Other\nVARIABLES:\nExperiment_ID (unitless)\nExperiment_type (unitless)\nBioreplicate_ID (unitless)\nTime_point_ID (unitless)\nTreatment (unitless)\nTime_t (minutes)\nbeta_Repeat_1 (unitless)\nbeta_Repeat_2 (unitless)\nbeta_Repeat_3 (unitless)\nAverage (unitless)\nStandard_Error (unitless)\n BCO-DMO bcodmo_dataset_913620_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_911212_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_911212_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_911212_v1/ public [Epiphytic bacteria methane production data] - MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project) (Collaborative Research: Do Cyanobacteria Drive Marine Hydrocarbon Biogeochemistry?) The essential nutrient phosphorus is biologically scarce in the Sargasso Sea, yet the pelagic macroalgae Sargassum, for which this area of the North Atlantic Ocean is named, thrives. We tested the hypothesis that Sargassum holobionts utilize methylphosphonate (MPn) as an alternative source of phosphorus, finding lysis liberated phosphonate-derived methane. The observed activity occurred at concentrations as low as 35 nM MPn and was inhibited by antibiotics, implicating microbial members of the holobiont capable of MPn lysis at realistic environmental concentrations. A survey of macroalgal species inhabiting the Sargasso Sea found a ubiquitous capacity for MPn lysis; such capacity was absent in species inhabiting phosphorus-replete waters of the California Current, pointing to phosphorous limitation as a selective pressure. These results suggest algal holobionts may conditionally acquire phosphorus from phosphonates while simultaneously serving as a source of atmospheric methane.\n\ncdm_data_type = Other\nVARIABLES:\nOrder (unitless)\nDate (unitless)\nTrial (unitless)\nCondition (unitless)\nNumber_of_Replicates (count)\nInitial_MPn (nM)\nAdditional_Amendments (unitless)\nBottle (unitless)\nT1_Timepoint (days)\nT1_Timepoint_mean_CH4_production (nmol g^-1)\nT1_Timepoint_CH4_no_sig_fig_rounding (nmol g^-1)\nT2_Timepoint (days)\nT2_Timepoint_mean_CH4_production (nmol g^-1)\nT2_Timepoint_CH4_no_sig_fig_rounding (nmol g^-1)\nT3_Timepoint (days)\nT3_Timepoint_CH4_production (nmol g^-1)\nT3_Timepoint_CH4_no_sig_fig_rounding (nmol g^-1)\n... (40 more variables)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_911212_v1/index.htmlTable https://www.bco-dmo.org/dataset/911212 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_911212_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_911212_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_911212_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773897 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_773897.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_773897/ public [Tissue Measurements] - Tissue thickness from coral cores taken in the central equatorial Pacific (Skeletal Records of Coral Reef Bleaching in the Central Equatorial Pacific) Coral cores were collected in the central equatorial Pacific (Central Pacific Coral reefs, -5 to 5 latitude, Dongsha Atoll, Curacao, Barbados, Martinique coral reefs). The thickness of the tissue in each core was measured as an index of biomass or energetic reserve.\n\ncdm_data_type = Other\nVARIABLES:\nENSO_State (unitless)\nIsland (unitless)\nTissue_Thickness (millimeter (mm))\nStandard_Error (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_773897/index.htmlTable https://www.bco-dmo.org/dataset/773897 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_773897.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_773897&showErrors=false&email= BCO-DMO bcodmo_dataset_773897

 
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