GSM174833[Accession] - GEO DataSets

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Items: 3

Select item 2000072551.

Genomic profiling data of 40 childhood leukemia patients

(Submitter supplied) In this study, we performed an inventory of copy number changes present in childhood acute lymphoblastic leukemias. The cohort contains a total of 40 diagnosis samples, including 7 T-lineage ALLs and 33 precursor B-cell ALLs. High resolution genomic profiling was perfomed using Affymetrix SNP arrays. We detected multiple de novo genetic lesions, including gross aneuploidies and segmental gains and losses, some of which were subtle and affected single genes. more...

Organism:: Homo sapiens

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

Platforms:: GPL2004 GPL3718 GPL2005
45 Samples

Download data: CEL, CHP

Series

Accession:: GSE7255

ID:: 200007255

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Select item 1000037182.

[Mapping250K_Nsp] Affymetrix Mapping 250K Nsp SNP Array

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html The GeneChip® Human Mapping 500K Array Set provides consistently high coverage across different populations. It is comprised of two arrays, each capable of genotyping on average 250,000 SNPs (approximately 262,000 for Nsp arrays and 238,000 for Sty arrays). more...