Figure 1. SOURCE GeneReport for topoisomerase II alpha (TOP2A). This screenshot depicts an example human GeneReport. Data included for this particular gene include a link to SOURCE CloneReports for ESTs mapping to TOP2A, links to outside databases such as LocusLink and the UCSC Genome Browser, aliases, chromosomal location, a link to SOURCE's microarray gene expression data, the LocusLink descriptive summary, SwissProt functional information, GeneOntology annotations, virtual northern EST expression data, a link to the SOURCE GeneReport for the mouse ortholog of TOP2A, a link to TRASER for upstream sequence retrieval, representative GenBank mRNA accession numbers, and a form for formatting boolean PubMed queries using all of TOP2A's aliases.