Usage is free of charge and open to all researchers who have access to internet electronic mail.
Queries must be prepared and sent in the appropriate format. Once processed, the results are returned by e-mail. Turnaround time depends upon the load of our machines, the delay of the electronic mail networks and the complexity of the query. The CBRG gives no guarantees, nor assumes any responsibility for this turnaround time. All the queries submitted to the system are processed with the Darwin system and publicly available databases.