zmahomology             Contains data for genes that are homologous to
                        genes in Zea mays
zmahomologyDATA         Genes that are Homologous to Zea mays
zmahomologyHGID         A vector containing all the HomoloGeneIDs for
                        Zea mays
zmahomologyLL2HGID      Mappings between public database identifiers
                        and NCBI's Internal HomoloGeneIDs for Zea mays
zmahomologyORGCODE      A data frame for mappings between organism
                        scientific names, NCBI code, and three-letter
                        short names for various organisms
zmahomologyQC           Quality control information for zmahomology
