Cold adaptation in planktonic and sea-ice bacteria

Preliminary Metadata record for data expected from ASAC Project 1126 See the link below for public details on this project. --- Public Summary from Project --- Previous work on anti-freeze proteins (AFPs) in bacteria isolated from saline lakes in the Vestfold Hills, has shown that only around 10% of...

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Bibliographic Details
Other Authors: AADC (originator), AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider)
Format: Dataset
Language:unknown
Published: Australian Ocean Data Network
Subjects:
biota
geoscientificInformation
inlandWaters
oceans
EARTH SCIENCE &gt
TERRESTRIAL HYDROSPHERE &gt
SURFACE WATER &gt
SURFACE WATER FEATURES &gt
LAKES/RESERVOIRS
BACTERIA/ARCHAEA
EARTH SCIENCE
BIOLOGICAL CLASSIFICATION
AIR TEMPERATURE
AMMONIA
ANTARCTICA
BACTERIA
CHLOROPHYLL
COV OF DOC
DATE
DEPTH
DISSOLVED ORGANIC CARBON
FLAGELLATES
HEIGHT
ICE THICKNESS
LAKE
NITRATE
NITRITE
PHOSPHATE
SALINITY
SAMPLE TYPE
SEA ICE
THICKNESS
VESTFOLD HILLS
WATER TEMPERATURE
FIELD SURVEYS
AMD/AU
CEOS
AMD
CONTINENT &gt
ANTARCTICA &gt
Larsemann Hills
Prince Charles Mountains
GEOGRAPHIC REGION &gt
POLAR
Vestfold
Vestfold Hills
Antarc*
Antarctica
ice core
Sea ice
Online Access:https://researchdata.ands.org.au/cold-adaptation-planktonic-ice-bacteria/686080
https://data.aad.gov.au/metadata/records/ASAC_1126
http://data.aad.gov.au/aadc/portal/download_file.cfm?file_id=1279
https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=1126
http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=ASAC_1126
Description
Summary:Preliminary Metadata record for data expected from ASAC Project 1126 See the link below for public details on this project. --- Public Summary from Project --- Previous work on anti-freeze proteins (AFPs) in bacteria isolated from saline lakes in the Vestfold Hills, has shown that only around 10% of isolates possessed AFP activity. This suggests that the majority of bacteria may be using other mechanisms to avoid freezing or possibly are non-functional at sub-zero temperatures. We propose building on our previous work to ascertain if AFP occurrence is characteristic of particular taxonomic groups, or whether its evolution is random among different species. The fields in this dataset are: Lake Date Air Temperature Ice Thickness Sample Type Depth Height of ice core sample from ice/water interface Thickness of Ice core sample Salinity Water Temperature Nitrate Nitrite Ammonia Phosphate Bacteria Flagellates Chlorophyll DOC - Dissolved Organic Carbon COV of DOC - Coefficient of Variance

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