| FDb.UCSC.tRNAs-package | Annotation package for FeatureDb object(s) |
| FDb.Hsapiens.UCSC.hg18.tRNAs | Annotation package for FeatureDb object(s) |
| FDb.Hsapiens.UCSC.hg19.tRNAs | Annotation package for FeatureDb object(s) |
| FDb.Mmusculus.UCSC.mm9.tRNAs | Annotation package for FeatureDb object(s) |
| FDb.Rnorvegicus.UCSC.rn4.tRNAs | Annotation package for FeatureDb object(s) |
| FDb.UCSC.tRNAs | Annotation package for FeatureDb object(s) |