GEO DataSets

(Submitter supplied) Here we developed a new high-throughput polymorphism detection and genotyping method based on identifying restriction cut site polymorphisms using a microarray platform. We compared the genomes of 20 individual urchins; 10 from the northern part of the species range (Boiler Bay, OR) and 10 from the southern part of the range (San Diego, CA).

Organism:

Strongylocentrotus purpuratus

Type:

Genome variation profiling by array

Platform:

GPL10171

20 Samples

Download data: TXT

(Submitter supplied) The sea urchin S. purpuratus is a model organism for study of the genomic control circuitry underlying embryonic development. We examined the complete repertoire of genes expressed in the S. purpuratus embryo, up to late gastrula stage, by means of high-resolution custom tiling arrays covering the whole genome. We detected complete spliced structures even for genes known to be expressed at low leveles in only a few cells. more...

Organism:

Strongylocentrotus purpuratus

Type:

Expression profiling by genome tiling array

27 related Platforms

27 Samples

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(Submitter supplied) This array is a Listeria monocytogenes pan-genome tiling array covering the full genomes of 20 L. monocytogenes strains. Each probe on the array may target multiple strains. Each probe may contain either zero or one mismatch to its intended genomic targets. The whole genomes of all 20 strains are tiled at an average depth of coverage of 2.65x, and the 50-mer probes are offset on average 21 bp from one another. more...

Organism:

Listeria monocytogenes; Listeria monocytogenes EGD-e; Listeria monocytogenes serotype 4b str. F2365; Listeria monocytogenes serotype 1/2a str. F6854; Listeria monocytogenes serotype 4b str. H7858; Listeria monocytogenes FSL F2-515; Listeria monocytogenes FSL J1-194; Listeria monocytogenes FSL J1-175; Listeria monocytogenes FSL J1-208; Listeria monocytogenes FSL J2-003; Listeria monocytogenes FSL J2-071; Listeria monocytogenes FSL J2-064; Listeria monocytogenes FSL N1-017; Listeria monocytogenes FSL N3-165; Listeria monocytogenes FSL R2-503; Listeria monocytogenes F6900; Listeria monocytogenes J0161; Listeria monocytogenes J2818; Listeria monocytogenes LO28; Listeria monocytogenes 10403S; Listeria monocytogenes HPB2262

1 Series

18 Samples

Download data: NDF, POS, TXT

(Submitter supplied) Restriction site Associated DNA (RAD) tags are a genome-wide representation of every site of a particular restriction enzyme by short DNA tags. Most organisms segregate large numbers of DNA sequence polymorphisms that disrupt restriction sites, which allow RAD tags to serve as genetic markers spread at a high-density throughout the genome. Here, we demonstrate the applicability of RAD markers for both individual and bulk-segregant genotyping. more...

Organism:

Gasterosteus aculeatus

Type:

Other

Platform:

GPL4254

20 Samples

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(Submitter supplied) Awaiting submitter update of Platform features with trackable sequence identifier information. Protocol: printing robot: DeResi homebuilt; probe source: non-purified PCR products ; printing buffer: 3X SSC, 1.5M betaine; Slide surface: Corning GAPSII

Organism:

Gasterosteus aculeatus

1 Series

20 Samples

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(Submitter supplied) In this research we present a transcriptomics analysis of the physiological response of a marine calcifier, Strongylocentrotus purpuratus, to ocean acidification, a decline in ocean pH that results from the absorption of anthropogenic carbon dioxide (CO2). Larvae were raised from fertilization to prism stage in seawater with elevated CO2 conditions based upon IPCC emissions scenario B1 (540ppm CO2) and A1FI (1020ppm CO2).

Organism:

Strongylocentrotus purpuratus

Type:

Expression profiling by array

Platform:

GPL7011

12 Samples

Download data: GPR

(Submitter supplied) CCAAT/enhancer-binding protein alpha (C/EBPα) is a lineage-specific transcription factor that directs development of granulocytes. To obtain insights into the genome-wide transcriptome of mutant C/EBPα, we have performed chromatin immunoprecipitation on DNA promoter microarrays (ChIP-chip) in the murine 32D myeloid progenitor cell line. These cells expressed an estradiol-inducible form of mutant C/EBPα.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL5811

2 Samples

Download data: CEL, TXT

(Submitter supplied) CCAAT/enhancer-binding protein alpha (C/EBPα) is a lineage-specific transcription factor that directs development of granulocytes. To obtain insights into the genome-wide transcriptome of wild type C/EBPα, we have performed chromatin immunoprecipitation on DNA promoter microarrays (ChIP-chip) in the murine 32D myeloid progenitor cell line. These cells expressed an estradiol-inducible form of wild-type C/EBPα.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL5811

5 Samples

Download data: CEL, TXT

(Submitter supplied) The publicly available genome sequence information of two rice strains, japonica cultivar Nipponbare and indica cultivar 93-11, opens a great opportunity for investigation of performances DNA genotyping by high-density oligonucleotide arrays. Here, we compare single feature polymorphism (SFP) detection performances between whole genome hybridization and transcript hybridization using Affymetrix Rice Expression Array and the two rice cultivars.

Organism:

Oryza sativa Japonica Group; Oryza sativa; Oryza sativa Indica Group

Type:

Expression profiling by array; Genome variation profiling by array

Platform:

GPL2025

27 Samples

Download data: CEL, CHP

(Submitter supplied) Gene expression of Col, Van and reciprocal hybrids using double-stranded cDNA followed by bioprime random labeling, and hybridization to AtTILE1 forward array. Study on gene expression polymorphism between arabidopsis thaliana accessions Col-0 and Van-0. Study on the inheritance of gene expression in reciprocal hybrids. Keywords: cDNA hybridization

Organism:

Arabidopsis thaliana

Type:

Expression profiling by genome tiling array

Platform:

GPL1979

16 Samples

Download data: CEL

(Submitter supplied) CG Methylation of Col, Van and reciprocal hybrids using HpaII and MspI digestion followed by bioprime random labeling, and hybridization to AtTILE1 forward array. Study on constitutive and ploymorphic CG methylation between arabidopsis thaliana accessions Col-0 and Van-0. Study on the inheritance of CG methylation in reciprocal hybrids. Keywords: genomic hybridization

Organism:

Arabidopsis thaliana

Type:

Methylation profiling by genome tiling array

Platform:

GPL1979

32 Samples

Download data: CEL

(Submitter supplied) Copy number variations (CNVs) are an important source of genomic structural variation, and can be used as markers to investigate phenotypic and economic traits. CNVs also have functional effects on gene expression and can contribute to disease susceptibility in mammals. Currently, single nucleotide polymorphism genotyping arrays (SNP chips) are the technology of choice for identifying CNV variations. more...

Organism:

Bos taurus

Type:

Genome variation profiling by SNP array; SNP genotyping by SNP array

Platform:

GPL18258

12 Samples

Download data: CEL, TXT