How to use GEO

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How to use GEO

• Ka-Lok Ng
• Department of Bioinformatics
• Asia University
• Taiwan

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GEO datasets

• Go to http//www.ncbi.nlm.nih.gov/
• Select GEO datasets
• Keyword Hepatoma cell lines, homo

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GSE8351
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GSE, GPL, GSM
GPL
GSM
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GPL5452 view full table
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67 samples - mainly HCC samples
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Sample GSM206985
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• G000002 0.065540587
• G000003 0.053925988
• G000004 0.031904168

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• Search GEO datasets for GSE3536
• Title Hepatoma cell lines vs. Universal control
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GSE3536
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GPL2913 view full table
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36 samples
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GSM81024 HepG2 vs. Universal control 5
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GEO Profiles - http//www.ncbi.nlm.nih.gov/
Step2?????????????? GATA6 (gene name ) AND
"Homo Sapiens" ORGN AND GDS596 (Accession )

Step1??GEO Profiles
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Search result
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