What is a GEO dataset?

What is a GEO dataset?

The GEO DataSets database stores original submitter-supplied records (Series, Samples and Platforms) as well as curated DataSets. Curated DataSets form the basis of GEO’s advanced data display and analysis features, including tools to identify differences in gene expression levels and cluster heatmaps.

How do I find a GEO database?

You can visit NCBI, then select GEO profile option from NCBI Homepage pulldown menu, then type the condition of disease e.g. atherosclerosis into search textbox.

What is NCBI GEO database?

The Gene Expression Omnibus (GEO) database is an international public repository that archives and freely distributes high-throughput gene expression and other functional genomics data sets. The GEO homepage is at http://www.ncbi.nlm.nih.gov/geo/.

When was the GEO database was established?

2000
INTRODUCTION. In 2000, the Gene Expression Omnibus (GEO) database was established by the National Center for Biotechnology Information at the National Library of Medicine ( 1 ).

Is GEO a database?

Gene Expression Omnibus (GEO) is a database for Gene expression profiling and RNA methylation profiling managed by the National Center for Biotechnology Information (NCBI). These High-throughput screening genomics data are derived from Microarray or RNA-Seq experimental data.

How is spatial data stored?

The most common way that spatial data is processed and analyzed is using a GIS, or, geographic information system. These are programs or a combination of programs that work together to help users make sense of their spatial data.

What is the difference between SRA and GEO?

I found that GEO holds “processed sequence data files”, while SRA holds “raw sequence data files”.

How do I submit to GEO?

GEO supports various submission formats:

1. GEOarchive spreadsheet submissions are recommended for most submitters.
2. If your data and metadata are already in a database, and you can generate and export data in SOFT plain text or MINiML XML, you can use the GEO Direct deposit form to submit data.

What is GEO accession number?

Series record is assigned with a unique and stable GEO accession number (GSExxx), which is an original record from the submitter summarizing an experiment. GEO Dataset contains GEO samples which refer to the same platform with same set of array elements.

What is a gene expression dataset?

The Gene Expression Database (GXD) is a community resource for gene expression information from the laboratory mouse. GXD stores and integrates different types of expression data and makes these data freely available in formats appropriate for comprehensive analysis.