Dataset Information


Genome-wide analysis of gene expression in human oral tumor and negative margin oral tissue from matched patients.

ABSTRACT: Analysis of gene expression levels from oral tumor and normal tissue. The purpose of this experiment was to compare profiles of gene expression between tumor and negative margin tissue from matched patient samples. Overall design: Total RNA obtained from excised patient tumor and negative margin oral tongue tissue samples.

INSTRUMENT(S): Illumina HumanHT-12 V3.0 expression beadchip

SUBMITTER: Yan W. Asmann  

PROVIDER: GSE19089 | GEO | 2009-11-19



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Due to growing throughput and shrinking cost, massively parallel sequencing is rapidly becoming an attractive alternative to microarrays for the genome-wide study of gene expression and copy number alterations in primary tumors. The sequencing of transcripts (RNA-Seq) should offer several advantages over microarray-based methods, including the ability to detect somatic mutations and accurately measure allele-specific expression. To investigate these advantages we have applied a novel, strand-spe  ...[more]

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