Dataset: Picocyanobacteria and picoeukaryote growth under different HOOH concentrations
Data Citation:
Zinser, E., Talmy, D., Calfee, B. (2023) Picocyanobacteria (Prochlorococcus or Synechococcus) and picoeukaryote (Micromonas and Ostreococcus) cell concentrations and hydrogen peroxide (HOOH) concentrations during batch culture at the University of Tennessee, Knoxville. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-10-16 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.913181.1 [access date]
Terms of Use
This dataset is licensed under Creative Commons Attribution 4.0.
If you wish to use this dataset, it is highly recommended that you contact the original principal investigators (PI). Should the relevant PI be unavailable, please contact BCO-DMO (info@bco-dmo.org) for additional guidance. For general guidance please see the BCO-DMO Terms of Use document.
DOI:10.26008/1912/bco-dmo.913181.1
Temporal Extent: 2020-01-31 - 2020-02-10
Project:
Characterizing the effects of exogenous reactive oxygen species on marine microbial ecosystem dynamics
(ROS and Microbial Dynamics)
Principal Investigator:
Erik Zinser (University of Tennessee Knoxville, UTK)
Co-Principal Investigator:
David Talmy (University of Tennessee Knoxville, UTK)
Student:
Benjamin Calfee (University of Tennessee Knoxville, UTK)
BCO-DMO Data Manager:
Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)
Version:
1
Version Date:
2023-10-16
Restricted:
No
Validated:
Yes
Current State:
Final no updates expected
Picocyanobacteria (Prochlorococcus or Synechococcus) and picoeukaryote (Micromonas and Ostreococcus) cell concentrations and hydrogen peroxide (HOOH) concentrations during batch culture at the University of Tennessee, Knoxville
Abstract:
These data include picocyanobacteria (Prochlorococcus or Synechococcus) and picoeukaryote (Micromonas and Ostreococcus) cell concentrations and hydrogen peroxide (HOOH) concentrations during batch culture. Cultures were either amended with ~400 nanomolar (nM) HOOH on day 0 or left unamended, and cell counts and HOOH concentrations were quantified over several days of incubation. The ability of Synechococcus and picoeukaryotes to protect Prochlorococcus from HOOH was addressed and compared to the protection conferred by the 'helper' heterotroph Alteromonas macleodii EZ55.