Major characteristics of DGE libraries and tag mapping to the C. megacephala transcriptome database.

Mapping to Unigene represents the number of all tags mapped to the C. megacephala transcriptome database, Mapping to Genome represents the number of all tags mapped to the Drosophila melanogaster genome database, Unambiguous Mapping represents the number of unambiguous tags mapped to the C. megacephala transcriptome database, and unambiguous tags/genes indicate the tags matched only to one gene. All Tag-mapped Genes represents the number of all genes (27,588 unigenes, sense & antisense) with a mapped tag at least, Unambiguous Tag-mapped Genes represents the number of genes (unigenes, sense & antisense) matched only to one kind of tag.