Accessing BCO-DMO data
Brought to you by BCO-DMO
|
|
BCO-DMO ERDDAP
Accessing BCO-DMO data |
log in
Brought to you by BCO-DMO |
| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| log in | [Chemotaxis of V. alginolyticus towards Synechococcus Cells] - (Collaborative Research: Viral induced chemotaxis mediating cross-trophic microbial interactions and carbon flux) | This data set summarises the chemotactic response of model heterotrophic bacteria, Vibrio alginolyticus towards phage-infected cyanobacteria Synechococcus cells/exudates respectively. Phage treatments are fully described in: https://doi.org/10.1038/s43705-022-00169-6.\n\nSix microfluidic experiments were conducted each on different days: three with phage infection and three control, uninfected experiments. Both uninfected and phage-infected experiments were performed identically, with the substitution of phage addition for an equivalent volume of SN media in the uninfected experiments. All infection experiments were performed within a week using the same phage stock, with Synechococcus WH8102 as the host. Non-motile host cells were loaded into a microfluidic chamber with the model heterotrophic bacteria V. alginolyticus. \n\nAnalysis of the cell spatial distribution over time revealed a strong sustained accumulation of chemotactic bacteria towards phage-infected cyanobacteria, and no measurable accumulation in the control condition. This provides the first direct experimental evidence of chemotaxis of heterotrophic bacteria towards cyanobacteria.\n\ncdm_data_type = Other\nVARIABLES:\ntime_sample (Time, minutes)\nINF1_4HPI (unitless)\nINF2_4HPI (unitless)\nINF3_4HPI (unitless)\nINF_4HPI_AVG (unitless)\nINF_4HPI_SEM (unitless)\nINF1_8HPI (unitless)\nINF2_8HPI (unitless)\nINF3_8HPI (unitless)\nINF_8HPI_AVG (unitless)\nINF_8HPI_SEM (unitless)\nUI1_4HPI (unitless)\nUI2_4HPI (unitless)\n... (8 more variables)\n | BCO-DMO | bcodmo_dataset_913619_v1 |