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Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in spleen of Atlantic salmon

ABSTRACT: Gene expression profiling revealed rapid activation of immunity, both local and systemic, which however did not provide protection of fish against the parasite. Major changes of transcriptome responses wwere observed between days 5 and 10

ORGANISM(S): Salmo salar

PROVIDER: GSE26984 | GEO | 2011/02/03

SECONDARY ACCESSION(S): PRJNA142031

REPOSITORIES: GEO

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Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in skin of Atlantic salmon

2011-02-03 | GSE26981 | GEO

Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in spleen of Atlantic salmon

Project description:Gene expression profiling revealed rapid activation of immunity, both local and systemic, which however did not provide protection of fish against the parasite. Major changes of transcriptome responses wwere observed between days 5 and 10 Atlantic salmon was challenged with L. salmonis at the copepod stage. Skin, spleen, and head kidney were sampled from challenged and control fish at 1, 3, 5 dpi (corresponding to the copepod stage); 10 and 15 dpi (chalimus stage). A total of forty samples of spleen and skin form infected salmon (4 individuals from the 5 time points) were used for microarray analyses.. Test samples were labeled with Cy5 and hybridized to pooled control samples labeled with Cy3 from the same time-points. Competitive hybridization to the arrays was followed by washing, scanning, image analysis, and data analysis. Selected genes were analyzed with RT-qPCR.

2011-02-03 | E-GEOD-26984 | biostudies-arrayexpress

Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in skin of Atlantic salmon

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Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in Atlantic salmon

Project description:This SuperSeries is composed of the SubSeries listed below.

2011-02-03 | GSE27013 | GEO

Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in Atlantic salmon

Project description:This SuperSeries is composed of the following subset Series: GSE26981: Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in skin of Atlantic salmon GSE26984: Responses to ectoparasite salmon louse (Lepeophtheirus salmonis) in spleen of Atlantic salmon Refer to individual Series

2011-02-03 | E-GEOD-27013 | biostudies-arrayexpress