This workflow allows you to configure a BioMart query to fetch sequences you want from Ensembl. These sequences are retrieved and a blast database of them is created (by default, in the directory you ran taverna from). Warning: This workflow assumes that you have blastall and formatdb installed on the machine, and that by default, these are both found or linked in /usr/local/bin. It also assumes that you have write permission to the directory you have run taverna from. The beanshells "creat...