| Function | Description |
| drosgenome1 | Bioconductor annotation data package |
| drosgenome1ACCNUM | Map Manufacturer ids to GenBank Accession Numbers |
| drosgenome1CHR | Map Manufacturer IDs to Chromosomes |
| drosgenome1CHRLOC | Map Manufacturer IDs to Chromosomal Location |
| drosgenome1ENZYME | Map Between Manufacturer IDs and Enzyme Commission (EC) Numbers |
| drosgenome1GENENAME | Map Between Manufacturer IDs and Genes |
| drosgenome1GO | Map between Manufacturer IDs and Gene Ontology (GO) |
| drosgenome1GO2ALLPROBES | Map Between Gene Ontology (GO) Identifiers and all Manufacturer Identifiers |
| drosgenome1GO2PROBE | Map Between Gene Ontology (GO) and Manufacturer Identifiers |
| drosgenome1LOCUSID | Map between Manufacturer Identifiers and Entrez Gene |
| drosgenome1MAP | Map between Manufacturer Identifiers and cytogenetic maps/bands |
| drosgenome1ORGANISM | The Organism for drosgenome1 |
| drosgenome1PATH | Mappings between probe identifiers and KEGG pathway identifiers |
| drosgenome1PMID | Map between Manufacturer Identifiers and PubMed Identifiers |
| drosgenome1PMID2PROBE | Map between PubMed Identifiers and Manufacturer Identifiers |
| drosgenome1QC | Quality control information for drosgenome1 |
| drosgenome1REFSEQ | Map between Manufacturer Identifiers and RefSeq Identifiers |
| drosgenome1SUMFUNC | Map between Manufacturer Identifiers and Gene Function Summaries |
| drosgenome1SYMBOL | Map between Manufacturer Identifiers and Gene Symbols |
| drosgenome1UNIGENE | Map between Manufacturer Identifiers and UniGene cluster identifiers |