A production system to generate reference genetic profiles from buccal swab cells on FTA cards

To generate the large quantity of genetic profiles that continuously feeds the French Reference Sample Database (F.N.A.E.G.), a secure and robust process is required. A complete automated production chain has been developed by Hamilton Robotics and the French Police Scientifique in Lyon to produce genetic profiles from buccal swab cells on FTA^® cards. The activities have been divided between Pre- and Post-PCR. The samples on FTA^® cards are punched directly into PCR plates. The plates are then transferred onto the Hamilton Microlab^® STAR liquid handling instruments. Air displacement pipetting coupled with Hamilton's CO-RE Technology allows a highly secure and contamination free pipetting for FTA^® wash and STR^® Identifiler^® PCR reaction set-up. Plates are sealed and transferred to the Post-PCR system for pooling into 384 format and denaturation. Throughout the process steps a complete sample tracking is performed and sample information is transferred to the LIMS system. This poster describes in detail this production system with an actual throughput of 40,000 samples/month, which is in production since 2006.