Characterising the microbial interactions that drive organic sulphur cycling in Antarctic waters

These data come from a set of experiments conducted on the coastal waters near Davis Station in January 2017. The first set of data are from a transect near the Sorsdal glacier and out to sea, to characterise DMSP-mediated phytoplankton bacteria interactions along a salinity gradient. The second dat...

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Bibliographic Details
Other Authors: PETROU, KATHERINA (hasPrincipalInvestigator), PETROU, KATHERINA (processor), Australian Antarctic Data Centre (publisher)
Format: Dataset
Language:unknown
Published: Australian Antarctic Data Centre
Subjects:
biota
oceans
PHYTOPLANKTON
EARTH SCIENCE
BIOLOGICAL CLASSIFICATION
PROTISTS
PLANKTON
BACTERIA/ARCHAEA
QPCR
INFO-CHEMICAL
DIMETHYLSULPHONIOPROPIONATE
CHEMOTAXIS
GAS CHROMATOGRAPHS
MICROSCOPES
FLOW CYTOMETRY
ADS &gt
Automated DNA Sequencer
LABORATORY
GEOGRAPHIC REGION &gt
POLAR
CONTINENT &gt
ANTARCTICA
Antarctic
Davis Station
Davis-Station
Sorsdal Glacier
Antarc*
Antarctica
Online Access:https://researchdata.edu.au/characterising-microbial-interactions-antarctic-waters/1385770
https://doi.org/10.26179/5c870b506b48d
https://data.aad.gov.au/metadata/records/AAS_4315_DMSP-phytobacto
http://nla.gov.au/nla.party-617536
Description
Summary:These data come from a set of experiments conducted on the coastal waters near Davis Station in January 2017. The first set of data are from a transect near the Sorsdal glacier and out to sea, to characterise DMSP-mediated phytoplankton bacteria interactions along a salinity gradient. The second data set are from a series of incubation experiments to gain deeper insight into the role of various infochemicals in Antarctic phytoplankton-bacteria relationships. Specifically, DMSP, VitB12, Tryptophan and Methionine. The last data set is derived from two incubation experiments: a short term DMSP addition experiment to look at its uptake and utilisation by the microbial community; and a longer-term (5 day) stable isotope probing experiment to track DMSP through the lower trophic food web.

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