All, This weekend I found out how easy it is to buy sequences DNA of my choice. DNA matching just became very unreliable: http://shape-of-code.coding-guidelines.com/2019/09/15/team-dna-impersonators-create-a-business-plan/ -- Derek M. Jones Software analysis tel: +44 (0)1252 520667 blog:shape-of-code.coding-guidelines.com