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Links from GEO DataSets

Items: 15

1.

Development of a new low density stress response microarray STREM

(Submitter supplied) Development of a new low density stress response microarray to evaluate biological effects of contaminants in Mytilus sp: laboratory validation. Background: Despite the increasing use of mussels in environmental monitoring, their genome and gene functions remain weakly explored. Recently several cDNA microarrays were proposed in Mytilussp, however partial putatively identified transcripts are provided rendering very difficult the generation of robust transcriptional responses in term of pathwaysidentification. more...
Organism:
Magallana gigas; Mytilus galloprovincialis; Mytilus californianus; Mytilus edulis
Type:
Expression profiling by array
Platform:
GPL22172
24 Samples
Download data: GPR
Series
Accession:
GSE84605
ID:
200084605
2.

Heat and copper induced mRNA changes in mussels

(Submitter supplied) Transcriptional profiling of the digestive gland tissue of female mussel Mytilus galloprovincialis exposed to copper along with a temperature gradient Background: Global warming is a major factor that may affect biological organization, especially in marine ecosystems and in coastal areas that are particularly subject to anthropogenic pollution. We evaluated the effects of simultaneous changes in temperature and copper concentrations on lysosomal membrane stability of the blue mussel Mytilus galloprovincialis (Lam.). more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL10269
36 Samples
Download data: TXT
Series
Accession:
GSE41899
ID:
200041899
3.

Gene expression profiling of native mussels from Venice lagoon area

(Submitter supplied) We examined gene expression profiling of native mussels that were sampled in early summer 2003 from sites of the Venice lagoon area known to be differently affected by chemical pollution: Sites 1 and 2 close to the industrial district of Marghera and Site 3 close to the Lido lagoon outlet. Site 4, a current mussel farm located offshore, has been chosen as source of reference targets for microarray hybridizations. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL1799
6 Samples
Download data
Series
Accession:
GSE2184
ID:
200002184
4.

Gene expression profiling of mussels treated with two chemical mixtures

(Submitter supplied) We examined gene expression profiling of mussels treated with two chemical mixtures composed by heavy metals or organic compounds, both including genotoxic agents (cadmium, benzo[a]pyrene, 1-nitro/amino-pyrene) and other contaminants (cupper, mercury, fluoranthene, TCDD). For digestive gland one RNA sample from control mussels and one from each treatment group (7 mussels) were competitively hybridized on the MytArray 1.0. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL1799
4 Samples
Download data
Series
Accession:
GSE2183
ID:
200002183
5.

Tissue specificity of gene expression profiling from mussels in normal conditions.

(Submitter supplied) We examined tissue specificity of gene expression in control mussels. Total RNA was isolated from gills (G), digestive gland (DG), tissues involved in contraction/motility (FML: foot/adductor muscles/ligaments) and reproduction (GM: gonads and mantle) producing four tissue-specific samples. Total RNA was reverse-transcribed and labeled using a Cy3-dCTP and Cy5-dCTP direct incorporation. Each sample was hybridized in competition with the total pool (equal RNA amounts from G, DG, GM and FML) and the relative abundance of each gene was measured by directly comparing fluorescent signals for each probe. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL1799
8 Samples
Download data
Series
Accession:
GSE2176
ID:
200002176
6.

Mussel MytArray 1.0

(Submitter supplied) MytArray 1.0 is a cDNA platform, that consists of 1,712 different clones obtained from systematic sequencing of multiple Mytilus galloprovincialis tissues cDNA library and 46 unrelated controls (ESTs from Coffea and bacterial species) printed in duplicate and twice per slide. This library was produced using a strategy that allows the selection of a short 3’-end region of mRNAs and the tagging of each transcript with an unique probe. more...
Organism:
Mytilus galloprovincialis
6 Series
68 Samples
Download data
Platform
Accession:
GPL1799
ID:
100001799
7.

Mussel (Mytilus galloprovincialis) digestive gland tissue: effects of 17β-estradiol injection in reference and Chlorpyrifos pre-exposed animals

(Submitter supplied) Transcriptional profiling of mussel (Mytilus galloprovincialis) digestive gland tissue comparing control tissue with tissue obtained from animals exposed to sublethal amounts of Chlorpyrifos, animals injected into the posterior adductor muscle with 25 pico-moles 17β-estradiol (E2) and animals pre-exposed for three days to the pesticide and further injected with E2. Background: Many pesticides have been shown to act as endocrine disrupters. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL10269
12 Samples
Download data: TXT
Series
Accession:
GSE26222
ID:
200026222
8.

How nanomolar doses of combined metal salts (Cd, Cu, Hg) induce DNA damage and transcriptional changes in the gills of Mytilus galloprovincialis.

(Submitter supplied) We used a cDNA microarray previously defined for the marine sentinel organism Mytilus galloprovincialis (MytArray1.0) to evaluate the effects of nanomolar doses of combined metal salts (50, 100 and 200 nM mixtures of Cd, Cu and Hg) after 48 hours of mussel exposure. Pointing to the mussel gills, first target of toxic water contaminants and actively proliferating tissue, we found significant dose-related increases of cells with micronuclei and other nuclear abnormalities in the treated mussels, with differences in the bioconcentration of the three metals determined in the mussel pulp by atomic absorption spectrometry. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL1799
18 Samples
Download data: TXT
Series
Accession:
GSE41218
ID:
200041218
9.

Mytilus galloprovincialis: temporal expression analysis of digestive gland and mantle

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL10269
88 Samples
Download data: TXT
Series
Accession:
GSE23052
ID:
200023052
10.

Mytilus galloprovincialis: differences between male and female gene expression patterns in the digestive gland tissue

(Submitter supplied) Direct comparison of the transcriptional patterns between male and female in the digestive gland of a natural population of the marine mussel Mytilus galloprovincialis sampled in the Bizerta Lagoon, Tunisia, across November 2007 -February March 2008 (four stages, winter peak). Background: Seasonal environmental changes may affect the physiology of Mytilus galloprovincialis (Lam.), an intertidal filter-feeder bivalve occurring commonly in Mediterranean and Atlantic coastal areas. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL10269
16 Samples
Download data: TXT
Series
Accession:
GSE23051
ID:
200023051
11.

Mytilus galloprovincialis: development of male gonads

(Submitter supplied) Transcriptional profiling of the mantle tissue across the four stages of male gonads development (winter peak) in a natural population of the marine mussel Mytilus galloprovincialis sampled in the Bizerta Lagoon, Tunisia, across November 2007 -March 2008. Background: Seasonal environmental changes may affect the physiology of Mytilus galloprovincialis (Lam.), an intertidal filter-feeder bivalve occurring commonly in Mediterranean and Atlantic coastal areas. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL10269
16 Samples
Download data: TXT
Series
Accession:
GSE23050
ID:
200023050
12.

Mytilus galloprovincialis: development of female gonads

(Submitter supplied) Transcriptional profiling of the mantle tissue across the four stages of female gonads development (winter peak) in a natural population of the marine mussel Mytilus galloprovincialis sampled in the Bizerta Lagoon, Tunisia, across November 2007 -March 2008. Background: Seasonal environmental changes may affect the physiology of Mytilus galloprovincialis (Lam.), an intertidal filter-feeder bivalve occurring commonly in Mediterranean and Atlantic coastal areas. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL10269
16 Samples
Download data: TXT
Series
Accession:
GSE23049
ID:
200023049
13.

Mussel (Mytilus galloprovincialis) digestive gland tissue: gene expression profiles across an annual cycle

(Submitter supplied) Transcriptional profiling of natural population of mussels (Mytilus galloprovincialis) -digestive gland tissue- comparing female individuals sampled in the Bizerta Lagoon, Tunisia, across May 2007 - April 2008. Background: Seasonal environmental changes may affect the physiology of Mytilus galloprovincialis (Lam.), an intertidal filter-feeder bivalve occurring commonly in Mediterranean and Atlantic coastal areas. more...
Organism:
Mytilus galloprovincialis
Type:
Expression profiling by array
Platform:
GPL10269
40 Samples
Download data: TXT
Series
Accession:
GSE22915
ID:
200022915
14.

Functional categorization of transcriptome in the species Symphysodon aequifasciatus Pellegrin 1904 (Perciformes: Cichlidae) exposed to benzo[a]pyrene and phenanthrene

(Submitter supplied) This study aims to evaluate the transcriptome alterations, through cDNA libraries, associated with the effects of the combination of two PAHs, benzo[a]pyrene (0.5μg/L) and phenanthrene (50μg/L), present in crude oil, on specimens of Symphysodon aequifasciatus (discus fish) after 48h of exposure. The cDNA libraries were constructed according to the SOLiDTM SAGETM protocol for sequencing in the SOLiD v.3 Plus sequencer. more...
Organism:
Symphysodon aequifasciata
Type:
Expression profiling by high throughput sequencing
Platform:
GPL17765
2 Samples
Download data: CSV
Series
Accession:
GSE51149
ID:
200051149
15.

Comparative analysis of the transcriptional response to bulky DNA damages

(Submitter supplied) A systematic RNA-seq study comparing the transcriptional response to three independent bulky DNA damage inducing agents: UV, the chemotherapy cisplatin and benzo[a]pyrene, a component of cigarette smoke. It was performed in 2 different cell lines - GM12878 immortalized lymphoblast cell line and A549 lung cancer cell line.
Organism:
Homo sapiens
Type:
Expression profiling by high throughput sequencing
Platform:
GPL18573
24 Samples
Download data: SF
Series
Accession:
GSE235681
ID:
200235681
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