biomedical and healthCAre Data Discovery Index Ecosystem
biomedical and healthCAre Data Discovery Index Ecosystem
| Title: | Affymetrix SNP array data for low-grade astrocytoma samples
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| availability: |
available
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| aggregation: |
instance of dataset
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| privacy: |
not applicable
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| refinement: |
curated
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| dateReleased: |
05-04-2014
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| ID: |
E-GEOD-14960
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| description: |
Copy number analysis of 21 paediatric low-grade astrocytomas identified a discrete copy number gain of 1.9Mb in chromosome band 7q34. The gain was present in 12/14 cerebellar pilocytic astrocytomas. Subsequent analysis of tumour cDNA indentified a novel gene fusion between KIAA1549 and BRAF in these tumours. Copy number analysis of 21 paediatric low-grade astrocytomas using the Affymetrix GeneChip Human Mapping 250K Nsp Array. This study comprised 14 pilocytic astrocytomas, 4 diffuse astrocytomas, one pilomyxoid astrocytoma, one pilomyxoid glioma and one pleomorphic xanthoastrocytoma. Tumours were compared to the mean of two normal male DNA controls.
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| keywords: |
comparative genomic hybridization by array
genotyping by array
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| format: |
HTML
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| storedIn: |
Array Express
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| qualifier: |
not compressed
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| accessType: |
landing page
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| authorization: |
none
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| authentication: |
none
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| primary: |
true
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| accessURL: | https://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-14960 |
| format: |
JSON
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| storedIn: |
OmicsDI
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| qualifier: |
not compressed
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| accessType: |
download
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| authorization: |
none
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| authentication: |
none
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| primary: |
false
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| accessURL: | www.omicsdi.org/ws/dataset/arrayexpress-repository/E-GEOD-14960.json |
| format: |
XML
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| storedIn: |
OmicsDI
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| qualifier: |
not compressed
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| accessType: |
download
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| authorization: |
none
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| authentication: |
none
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| primary: |
false
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| accessURL: | http://www.omicsdi.org/ws/dataset/arrayexpress-repository/E-GEOD-14960.xml |
| ID: |
SCR:014747
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| name: |
Omics Discovery Index
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| abbreviation: |
OmicsDI
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| homePage: | http://www.omicsdi.org/ |