GEO DataSets

(Submitter supplied) This study investigates the transcriptomic responses of salmon lice (L. salmonis) infecting salmon treated with emamectin benzoate (either 1x or 3x), ivermectin, or commercial feed controls

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

48 Samples

Download data: TXT

(Submitter supplied) This study investigates the transcriptomic responses of salmon lice (L. salmonis) to five concentrations (30, 300, 700, 1000, and 1500 ppb) of lufenuron (Elanco Animal Health)

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

21 Samples

Download data: TXT

(Submitter supplied) This study investigates transcriptomic responses of Pacific salmon lice, Lepeophtheirus salmonis, to infection with the microsporidian Facilispora margolisi and/or exposure to emamectin benzoate (EMB), an antiparasitic agent commonly used in salmon aquaculture.

Organism:

Lepeophtheirus salmonis; Lepeophtheirus salmonis oncorhynchi

Type:

Expression profiling by array

Platform:

GPL15566

28 Samples

Download data: TXT

(Submitter supplied) We investigate the effect of a functional feed for immunostimulation (peptidoglycan extract from bacterial cell wall with nucleotide formulation) on L. salmonis infection levels on Atlantic salmon Salmo salar, and on host and parasite gene expression profiles. Atlantic salmon smolts (~95 g) were fed a control diet, or a low or high dose immunostimulant diet, and then exposed to L. salmonis copepodids in three subsequent exposures. more...

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

11 Samples

Download data: TXT

(Submitter supplied) This study investigates host-specific gene expression of the Pacific salmon lice, Lepeophtheirus salmonis oncorhynchii, while parasitizing a resistant host (Coho salmon), two susceptible hosts (Atlantic salmon, Sockeye salmon), and a population with-held hosts (starved), over 48 hrs.

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

84 Samples

Download data: TXT

(Submitter supplied) This study investigates transcriptomic responses of Atlantic salmon lice, Lepeophtheirus salmonis exposed to cypermethrin, a commonly used antiparasitic agent used in aquaculture. Copepodid L. salmonis were exposed to cypermethrin (Betamax®) at a concentration of 1.0ppb

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

12 Samples

Download data: TXT

(Submitter supplied) This study investigates sex-biased gene expression between populations of Atlantic and Pacific salmon lice, Lepeophtheirus salmonis. Two Atlantic L. salmonis populations were previously used for an array study (GSE56024) while a third dataset using Pacific L. salmonis was novel. Using all three populations, a consensus-based, meta-analysis approach was used to identify sex-biased and sex-specific genes.

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

40 Samples

Download data: TXT

(Submitter supplied) This study investigates the baseline or inducible differences in between populations of Atlantic salmon lice Lepeophtheirus salmonis with differing levels of resistance to the parasiticidal drug emamectin benzoate (EMB), as well as the induced effects of EMB exposure to Pacific salmon lice. F1 generation lice were exposed in bioassays to a dilution series of emamectin benzoate.

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

95 Samples

Download data: TXT

(Submitter supplied) 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).

Organism:

Lepeophtheirus salmonis

Type:

Expression profiling by array

Platform:

GPL15566

78 Samples

Download data: TXT

(Submitter supplied) see eArray site; and Contigs from Yasuike et al. 2012 Genomic Resources for Sea Lice: Analysis of ESTs and Mitochondrial Genomes; The selection process was strongly biased in favor of the 3' region of consensus transcripts derived from the assembly of multiple high quality EST sequences. Oligos derived from the contigs were 60 bases in length. Each contig is represented at least twice (duplicate probes).

Organism:

Lepeophtheirus salmonis

9 Series

417 Samples

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