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Title: Transcriptomics of coping strategies in free-swimming Lepeophtheirus salmonis (Copepoda)      
dateReleased:
05-18-2012
description:
To understand the sensitivity of larval lice to changing environmental parameters we applied a 38K oligo microarray and characterized transcriptome responses after 24 hour exposures to reduced salinity (30-10 parts per thousand (ppt)) or varied temperature (16-4ºC). To further characterize the effects of salinity, we profiled expression changes over a range of seawater with single increment differences (30-25 ppt). Three separate projects. Low resolution salinity (aka wide range or LR_SAL) contains 2 duplicate experiments, each with pools of lice (~500 copepodid lice per beaker; n=3 beakers per condition), incubated for 24 hr at 10ºC diluted to 30, 25, 20, or 10 parts per thousand (ppt). Temperature study conducted as above, but with a constant salinity of 30 ppt and changed temperature of 4, 10, or 16ºC. High resolution salinity conducted as above, but with no experiment replication, but with biological repication of n=6 beakers per condition, and with a range of 25, 26, 27, 28, 29, 30 ppt salinity. Please note that each experiment was normalized separately.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-37976
refinement:
raw
alternateIdentifiers:
37976
keywords:
functional genomics
dateModified:
05-03-2014
availability:
available
types:
gene expression
name:
Lepeophtheirus salmonis
ID:
A-GEOD-15566
name:
GiLS Lepeophtheirus salmonis
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-37976/E-GEOD-37976.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-37976/E-GEOD-37976.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE37976
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress