61053 SAGE tags from the 8.5 week upper lip (source R623) library were sequenced. Of the 21793 different tags represented, 16080 match at least one gene or EST in the SAGEmap reference lists. 15163 tags appeared once with the most common tag appearing 457 times. The following links are entry points to the 57 pages covering the total of 28987 entries. The tags are listed in tables, ordered by the number of times each was sequenced. Tags with more than one database hit appear more than once. Each table record links the tag to its respective NCBI SAGEmap entry, the UniGene_ID to a specific SAGEmap UniGene search, and the gene symbol to a LocusLink Query. Each page has approximately 500 tags listed.