GEO DataSets

(Submitter supplied) Arabidopsis thaliana (Col-4) aerial tissue collected from 14-day old plants. Grown under sterile conditions at 22 degrees Celsius and 125 uE light on 0.5xMS media.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by SAGE

Platform:

GPL25

1 Sample

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(Submitter supplied) Five SAGE libraries were generated from A. thaliana leaf tissue collected at time points ranging from 30 minutes to one week of low temperature treatment (4°C). Over 240,000 high quality SAGE tags, corresponding to 16,629 annotated genes, provided a comprehensive survey of changes in the transcriptome in response to low temperature, from perception of the stress to acquisition of freezing tolerance. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by SAGE

Platform:

GPL25

5 Samples

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(Submitter supplied) Triticum aestivum cultivars Scorpion 25 and Xi 19 were grown under both normal and hot/dry conditions. We compared the effect of these two growth conditions on these two closely related varieties.

Organism:

Triticum aestivum

Type:

Expression profiling by SAGE

Platform:

GPL7079

6 Samples

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(Submitter supplied) Rice blast, caused by the fungal pathogen Magnaporthe grisea, is a devastating disease causing tremendous yield loss in rice production. The public availability of the complete genome sequence of M. grisea provides ample opportunities to understand the molecular mechanism of its pathogenesis on rice plants at the transcriptome level. To identify all the expressed genes encoded in the fungal genome, we have analyzed the mycelium and appressorium transcriptomes using MPSS, RL-SAGE and oligoarray methods. more...

Organism:

Pyricularia grisea

Type:

Expression profiling by array; Expression profiling by SAGE

Platforms:

GPL4080 GPL4085

2 Samples

Download data: TXT

(Submitter supplied) The analysis of differentially expressed genes is a powerful approach to elucidate the genetic mechanisms underlying the morphological and evolutionary diversity among serially homologous structures, both within the same organism (e.g., hand vs. foot) and between different species (e.g., hand vs. wing). In the developing embryo, limb-specific expression of Pitx1, Tbx4, and Tbx5 regulates the determination of limb identity. more...

Organism:

Mus musculus

Type:

Expression profiling by SAGE

Platform:

GPL11

2 Samples

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(Submitter supplied) Roots transcriptome responses 14-day old Arabidopsis seedlings grown submerged in MS medium and exposed to TNT or RDX. Keywords = phytoremediation Keywords = explosives Keywords = TNT Keywords = RDX Keywords: parallel sample

Organism:

Arabidopsis thaliana

Type:

Expression profiling by SAGE

Platform:

GPL25

3 Samples

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(Submitter supplied) APOE4 allele is a major risk factor for late-onset Alzheimer disease (AD). The mechanism of action of APOE in AD remains unclear. To study the effects of APOE alleles on gene expression in AD, we have analyzed the gene transcription patterns of human hippocampus from APOE3/3, APOE3/4, APOE4/4 AD patients and normal control using Serial Analysis of Gene Expression (SAGE). Using SAGE, we found gene expression patterns in hippocampus of APOE3/4 and APOE4/4 AD patients differ substantially from those of APOE3/3 AD patients. more...

Organism:

Homo sapiens

Type:

Expression profiling by SAGE

Platforms:

GPL4 GPL1485

6 Samples

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(Submitter supplied) To identify functions that distinguish the posterior and median cells producing fibroin and sericin in the silk gland of Bombyx mori, serial analysis of gene expression (SAGE) profiles from both silk gland regions were analyzed and compared. The construction of a B. mori reference tag collection extracted from a set of 38000 Bombyx EST sequenced from the 3’ side, helped annotating the SAGE libraries. more...

Organism:

Bombyx mori

Type:

Expression profiling by SAGE

Platform:

GPL2095

2 Samples

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(Submitter supplied) Based our serial analysis of gene expression (SAGE) data from an elite Chinese super-hybrid rice (LYP9) and its parental cultivars (93-11 and PA64s) in three major tissue types at three different developmental stages, we obtained a much more comprehensive view of genes that related to rice heterosis and analyzed the potential effects of gene-expression difference on the heterosis of rice.These heterotic expression genes among different genotypes provided new avenues for exploring the molecular mechanisms underlying heterosis, including variable gene expression patterns. more...

Organism:

Oryza sativa

Type:

Expression profiling by SAGE

Platform:

GPL5365

9 Samples

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(Submitter supplied) SAGE and MPSS libraries were produced from the same RNA sample extracted from an activated CD4+ T cell clone in order to compare the ability of these techniques to indentify the full range of genes expressed in a single cell type. Keywords: Technical comparison of tag-based technologies SAGE and MPSS

Organism:

Homo sapiens

Type:

Expression profiling by SAGE; Expression profiling by MPSS

Platforms:

GPL5678 GPL5624

4 Samples

Download data: TXT

(Submitter supplied) Evaluation of extraocular muscle (EOM) critical period by expression profiling in dark reared rat. Data form part of publication: Investigative Ophthalmology and Visual Sciences 44: 3842-3855, 2003. Keywords: other

Organism:

Rattus norvegicus

Type:

Expression profiling by SAGE

Platform:

GPL23

2 Samples

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(Submitter supplied) Increasing evidence suggests that low-abundant transcripts may play fundamental roles in biological processes. In an attempt to estimate the prevalence of low-abundant transcripts in eukaryotic genomes, we performed a transcriptome analysis in Drosophila using the SAGE technique. We collected 244,313 SAGE tags from transcripts expressed in Drosophila embryonic, larval, pupae, adult, and testicular tissue. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by SAGE

Platform:

GPL1882

5 Samples

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(Submitter supplied) Transcriptional profiling of genes regulated by PaWRKY1 transcription factor A PaWRKY transcription factor from orchid plants is expressed in Arabidopsis, and the PaWRKY-regulated genes are studied

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) We have analyzed the pattern of gene expression in human primary CD34(+) stem/progenitor cells. We identified 42,399 unique serial analysis of gene expression (SAGE) tags among 106,021 SAGE tags collected from 2.5 x 10(6) CD34(+) cells purified from bone marrow. Of these unique SAGE tags, 21,546 matched known expressed sequences, including 3,687 known genes, and 20,854 were novel without a match. The SAGE tags that matched known sequences tended to be at higher levels, whereas the novel SAGE tags tended to be at lower levels. more...

Organism:

Homo sapiens

Type:

Expression profiling by SAGE

Platform:

GPL4

1 Sample

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(Submitter supplied) SAGE libraries from mouse

Organism:

Mus musculus

Type:

Expression profiling by SAGE

Platform:

GPL11

5 Samples

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(Submitter supplied) Glomeruli were isolated from the kidney of a 72 yo male patient. The kidney was surgically removed due to renal cell carcinoma. The glomeruli were isolated from uninvolved renal parenchyma. Histology (H&E) of glomeruli and interstitium was normal. Keywords: Kidney Subcompartment

Organism:

Homo sapiens

Type:

Expression profiling by SAGE

Platform:

GPL1485

1 Sample

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(Submitter supplied) Background: A comprehensive transcriptome survey, or "gene atlas", provides information essential for a complete understanding of the genomic biology of an organism. We present an atlas of RNA abundance for 92 adult, juvenile and fetal cattle tissues and 3 cattle cell lines. Results: The Bovine Gene Atlas was generated from 7.2 million unique digital gene expression tag sequences (300.2 million total raw tag sequences), from which 1.59 million unique tag sequences were identified that mapped to the bovine genome accounting for 85% of the total raw tag abundance. more...

Organism:

Bos taurus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9323

95 Samples

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(Submitter supplied) We present a powerful application of ultra high-throughput sequencing, SAGE-Seq, for the accurate quantification of normal and neoplastic mammary epithelial cell transcriptomes. We develop data analysis pipelines that allow the mapping of sense and antisense strands of mitochondrial and RefSeq genes, the normalization between libraries, and the identification of differentially expressed genes. We find that the diversity of cancer transcriptomes is significantly higher than that of normal cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9052

14 Samples

Download data: TXT

(Submitter supplied) This series represents the Cancer Genome Anatomy Project SAGE library collection. Libraries contained herein were either produced through CGAP funding, or donated to CGAP. The Cancer Genome Anatomy Project (CGAP: http://cgap.nci.nih.gov) is an interdisciplinary program established and administered by the National Cancer Institute (NCI: http://www.nci.nih.gov) to generate the information and technological tools needed to decipher the molecular anatomy of the cancer cell. more...

Organism:

Homo sapiens

Type:

Expression profiling by SAGE

Platform:

GPL1485

36 Samples

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(Submitter supplied) This series represents the Cancer Genome Anatomy Project SAGE library collection. Libraries contained herein were either produced through CGAP funding, or donated to CGAP. The Cancer Genome Anatomy Project (CGAP: http://cgap.nci.nih.gov) is an interdisciplinary program established and administered by the National Cancer Institute (NCI: http://www.nci.nih.gov) to generate the information and technological tools needed to decipher the molecular anatomy of the cancer cell. more...

Organism:

Mus musculus

Type:

Expression profiling by SAGE

Platform:

GPL1349

34 Samples

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