| Function | Description |
| ath1121501 | Bioconductor annotation data package |
| ath1121501ACCNUM | Map Manufacturer ids to GenBank Accession Numbers |
| ath1121501CHR | Map Manufacturer IDs to Chromosomes |
| ath1121501CHRLOC | Map Manufacturer IDs to Chromosomal Location |
| ath1121501ENZYME | Map Between Manufacturer IDs and Enzyme Commission (EC) Numbers |
| ath1121501ENZYME2PROBE | Map Between Enzyme Commission Numbers and Manufacturer Identifiers |
| ath1121501GO | Map between Manufacturer IDs and Gene Ontology (GO) |
| ath1121501GO2ALLPROBES | Map Between Gene Ontology (GO) Identifiers and all Manufacturer Identifiers |
| ath1121501GO2PROBE | Map Between Gene Ontology (GO) and Manufacturer Identifiers |
| ath1121501ORGANISM | The Organism for ath1121501 |
| ath1121501PATH | Mappings between probe identifiers and KEGG pathway identifiers |
| ath1121501PATH2PROBE | Map between Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway identifiers and Manufacturer Identifiers |
| ath1121501PMID | Map between Manufacturer Identifiers and PubMed Identifiers |
| ath1121501PMID2PROBE | Map between PubMed Identifiers and Manufacturer Identifiers |
| ath1121501QC | Quality control information for ath1121501 |
| ath1121501SYMBOL | Map between Manufacturer Identifiers and Gene Symbols |