Breast cancer metastases from different anatomical sites

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Description

An ExpressionSet object containing trimmed GSE46141 data. The object contains gene expression measurements on local breast tumours and liver, lymph node, skin local- regional etc metastatic tumours. Contains 9503 features and 80 samples (ascite, bone, lung and skin samples were removed).

Usage

1
data(GSE46141)

Format

Contains gene expression matrix, phenotype (pData) and feature (fData) data:

ID

In fData(e) – probe IDs

EntrezGeneID

In fData(e) – Entrez Ids

GeneSymbol

In fData(e) – Gene Symbols

geo_accession

In pData(e) – GEO accession IDs

source_name_ch1

In pData(e) – Sample information

Value

An ExpressionSet object

Source

http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE46141