GSM319520[Accession] - GEO DataSets

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Items: 3

Select item 2000126301.

Gene expression profiles of poorly differentiated, undifferentiated and metastatic cancers

(Submitter supplied) The tissue of origin form metastatic tumors is sometimes difficult to identify from clinical and histologic information. Gene expression signatures are one potential method for identifying the tissue of origin. In the development of algorithms to identify tissue of origin, a collection of human tumor metastatic specimens with known primary sites or primary tumors with poor differentiation are very useful in identifying gene expressions signatures that can classify unknown specimens as to the tissue of origin. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Platforms:: GPL7280 GPL96
276 Samples

Download data: CEL, TXT

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Accession:: GSE12630

ID:: 200012630

Select item 1000072802.

Pathwork Diagnostics Pathchip

(Submitter supplied) An FDA-cleared GeneChip platform for the Tissue Of Origin (TOO) cancer diagnostic test. Based on Affymetrix U133A array. Keywords = high density oligonucleotide array Protocol: see manufacturer's web site for U133A