GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
Series GSE12808 Query DataSets for GSE12808
Status Public on Feb 19, 2009
Title Detection of chromosomal aberrations in renal tumors by virtual karyotyping with SNP microarrays
Organism Homo sapiens
Experiment type Genome variation profiling by SNP array
SNP genotyping by SNP array
Summary Renal epithelial neoplasms have characteristic chromosomal imbalances that can be used for classification. We have previously shown that virtual karyotypes (v-karyotype) derived from SNP microarrays can be performed on formalin-fixed paraffin embedded (FFPE) tissue samples but a direct comparison with karyotypes obtained by conventional cytogenetics has not been done. 20 archival FFPE tumor samples were analyzed with Affymetrix 10K 2.0 or 250K Nsp SNP microarrays.
Overall design 19 archival FFPE tumor samples were analyzed with Affymetrix 10K 2.0 or 250K Nsp SNP microarrays and virtual-karyotype results compared to those obtained by Cytogenetics.
Contributor(s) Monzon FA, Alvarez K, Bridge JA, Nelson M, Gatalica Z, Hagenkord J
Citation(s) 19961245
Submission date Sep 16, 2008
Last update date Oct 03, 2018
Contact name Federico A Monzon
Organization name The Methodist Hospital Research Institute
Department Pathology
Street address 6565 Fannin St., MS205
City Houston
State/province TX
ZIP/Postal code 77030
Country USA
Platforms (2)
GPL2641 [Mapping10K_Xba142] Affymetrix Human Mapping 10K 2.0 Array
GPL3718 [Mapping250K_Nsp] Affymetrix Mapping 250K Nsp SNP Array
Samples (19)
GSM288816 CUMC01
GSM288826 CUMC03
GSM288827 CUMC04
BioProject PRJNA111115

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE12808_RAW.tar 106.2 Mb (http)(custom) TAR (of CEL, CHP)
Processed data included within Sample table
Processed data provided as supplementary file

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap