I'm trying to use ensembl gene annotations for my tool* but I don't understand how to map them to the UCSC dbkeys. There are multiple ensembl releases for each UCSC dbkey. My loc file has the latest ensembl release for each genome assembly/patch and I've tried to map it to the corresponding UCSC dbkey with this loc file:
When I try to run my tool with it, I see the full list from the loc file, but I get an error when executing:
An invalid option was selected for builtin, 'GRCh37.p13', please verify.
I don't understand where it even gets that value from.
*because building an ensembl annotation by release # is reproducible, unlike UCSC which always returns the latest gene annotations