Demonstration Environment - development

ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.4225/02/4E9F695934393&rft.title=Five human breast cancer microarray gene expression datasets_test&rft.identifier=10.4225/02/4E9F695934393&rft.publisher=Computer Science and Software Engineering, The University of Melbourne&rft.description=This data collection includes five microarray gene expression datasets from human breast cancer patients that have been used in the analysis of Abraham et al (2010). The 5 datasets were downloaded from the National Center for Biotechnology Information (NCBI) Gene Expression Omnibus (GEO) database (Accession numbers: GSE2034, GSE4922, GSE6532, GSE7390, GSE11121) prior to December 23rd 2009, and the following were removed to create one single input dataset for this study: (1) Data arising from non-Affymetrix microarray platforms (2) Data arising from patients that received adjuvant therapy (from GSE6532 and GSE4922).&rft.creator=Abraham, Gad &rft.creator=Kowalczyk, Adam &rft.creator=Loi, Sherene &rft.creator=Haviv, Izhak &rft.creator=Zobel, Justin &rft.date=2011&rft.relation=10.1186/1471-2105-11-277&rft_subject=Gene Expression (incl. Microarray and Other Genome-wide Approaches)&rft_subject=Genetics&rft_subject=Biological Sciences&rft.type=dataset&rft.language=English Go to Data Provider

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There are no restrictions on the use or distribution of this data (which was originally obtained from the NCBI GEO database). See: http://www.ncbi.nlm.nih.gov/About/disclaimer.html

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This data collection includes five microarray gene expression datasets from human breast cancer patients that have been used in the analysis of Abraham et al (2010).
The 5 datasets were downloaded from the National Center for Biotechnology Information (NCBI) Gene Expression Omnibus (GEO) database (Accession numbers: GSE2034, GSE4922, GSE6532, GSE7390, GSE11121) prior to December 23rd 2009, and the following were removed to create one single input dataset for this study: (1) Data arising from non-Affymetrix microarray platforms (2) Data arising from patients that received adjuvant therapy (from GSE6532 and GSE4922).

Notes

The dataset was collected from patients with both ER (Estrogen Receptor)-positive and ER-negative tumours.
The data contains gene expression data from both lymph-node-negative and node-positive breast cancer patients.
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