| Function | Description |
| klahomology | Contains data for genes that are homologous to genes in Kluyveromyces, lactis |
| klahomologyDATA | Genes that are Homologous to Kluyveromyces, lactis |
| klahomologyHGID | A vector containing all the HomoloGeneIDs for Kluyveromyces, lactis |
| klahomologyLL2HGID | Mappings between public database ids and NCBI's Internal HomoloGeneIDs for Kluyveromyces, lactis |
| klahomologyORGCODE | A data frame for mappings between organism scientific names, NCBI code, and three-letter short names for various organisms |
| klahomologyQC | Quality control information for klahomology |