Check for existence on fetch_by_stable_id_dbname
Check for existence on fetch_by_stable_id_dbname

Ensembl/ensembl,james-monkeyshines/ensembl,mjg17/ensembl,muffato/ensembl,at7/ensembl,at7/ensembl,muffato/ensembl,Ensembl/ensembl,danstaines/ensembl,Ensembl/ensembl,at7/ensembl,willmclaren/ensembl,Ensembl/ensembl,at7/ensembl,mjg17/ensembl,james-monkeyshines/ensembl,willmclaren/ensembl,muffato/ensembl,mjg17/ensembl,danstaines/ensembl,james-monkeyshines/ensembl,danstaines/ensembl,muffato/ensembl,mjg17/ensembl,james-monkeyshines/ensembl