| fetch_UCSC_track_data | Fetch UCSC track data |
| get_organism_for_UCSC_genome | List UCSC genomes |
| get_UCSC_chrom_sizes | List UCSC chromosome sizes |
| list_UCSC_genomes | List UCSC genomes |
| list_UCSC_tracks | List UCSC tracks and associated primary tables |
| UCSC.api.url | Get or set the default UCSC API URL |
| UCSC_dbselect | Conveniently retrieve data from the UCSC MariaDB server |