Pierre Ledoux

TL;DR: The Gene Expression Omnibus is an international public repository for high-throughput microarray and next-generation sequence functional genomic data sets submitted by the research community and supports archiving of raw data, processed data and metadata which are indexed, cross-linked and searchable.

TL;DR: A summary of the GEO database structure and user facilities is provided, and recent enhancements to database design, performance, submission format options, data query and retrieval utilities are described.

TL;DR: Recent database enhancements are described, including new search and data representation tools, as well as a brief review of how the community uses GEO data.

TL;DR: Recent database developments that facilitate effective mining and visualization of gene expression data are described, providing features to examine data from both experiment- and gene-centric perspectives using user-friendly Web-based interfaces accessible to those without computational or microarray-related analytical expertise.

TL;DR: The Gene Expression Omnibus at the National Center for Biotechnology Information (NCBI) is the largest public repository for high-throughput gene expression data and offers many tools and features that allow users to effectively explore, analyze and download expression data from both gene-centric and experiment-centric perspectives.