addAnnotation           Build a local genomic regions annotation
                        database
addCustomAnnotation     Import custom annotation to existing or new
                        sitadela annotation database from GTF file
getAnnotation           Annotation downloader
getInstalledAnnotations
                        List installed sitadela annotations
getSeqInfo              Retrieve sequence length and other information
getUserAnnotations      List installed custom user-defined sitadela
                        annotations
importCustomAnnotation
                        Import a metaseqR2 custom annotation element
loadAnnotation          Load a sitadela simple annotation element
removeAnnotation        Remove an annotation from a sitadela database
setDbPath               Get and set sitadela default database path
testEnsembl             Query and database build testing functions
