8 daughter colonies of the 4a were tested:
DE-16-305-729-2001 DE-16-305-731-2001 DE-16-305-732-2001 DE-16-305-733-2001 DE-16-305-735-2001 DE-16-305-736-2001 DE-16-305-737-2001 DE-16-305-746-2001
21 tested queens were mated at the mating station:
DE-16-8-2006-2001 DE-16-8-2008-2001 DE-16-8-2190-2001 DE-16-8-2192-2001 DE-16-8-2198-2001 DE-16-8-2199-2001 DE-16-305-729-2001 DE-16-305-731-2001 DE-16-305-732-2001 DE-16-305-733-2001 DE-16-305-735-2001 DE-16-305-736-2001 DE-16-305-737-2001 DE-16-305-746-2001 DE-16-305-749-2001 DE-16-305-750-2001 DE-16-305-751-2001 DE-16-305-753-2001 DE-16-305-754-2001 DE-16-305-755-2001 DE-16-305-756-2001
No daughter colonies from colonies mated at the station were tested yet.