35 daughter colonies of the 4a were tested:
DE-6-13-1-1999 DE-6-13-2-1999 DE-6-13-3-1999 DE-6-13-4-1999 DE-6-13-5-1999 DE-6-13-6-1999 DE-6-13-7-1999 DE-6-13-8-1999 DE-6-13-352-1998 DE-6-13-411-1998 DE-6-13-413-1998 DE-6-13-414-1998 DE-6-13-415-1998 DE-6-13-417-1998 DE-6-13-421-1998 DE-6-13-424-1998 DE-6-13-425-1998 DE-6-13-437-1998 DE-6-13-470-1999 DE-6-13-473-1999 DE-6-13-493-1999 DE-6-13-494-1999 DE-6-13-496-1999 DE-6-13-497-1999 DE-6-13-503-1999 DE-6-13-521-1999 DE-6-13-522-1999 DE-6-13-523-1999 DE-6-13-525-1999 DE-6-13-528-1999 DE-6-13-529-1999 DE-6-16-417-1998 DE-6-16-421-1998 DE-6-16-424-1998 DE-6-16-425-1998
3 tested queens were mated at the mating station:
DE-6-13-728-2001 DE-6-13-729-2001 DE-6-13-730-2001
No daughter colonies from colonies mated at the station were tested yet.