29 daughter colonies of the 4a were tested:
DE-5-1-1-1996 DE-5-1-2-1996 DE-5-1-3-1996 DE-5-1-4-1996 DE-5-1-5-1996 DE-5-1-6-1996 DE-5-1-7-1996 DE-5-1-8-1996 DE-5-1-9-1996 DE-5-1-10-1996 DE-15-42-11-1996 DE-15-42-12-1996 DE-15-42-13-1996 DE-15-42-14-1996 DE-15-42-15-1996 DE-15-42-16-1996 DE-15-42-17-1996 DE-15-42-18-1996 DE-15-42-19-1996 DE-15-42-20-1996 DE-15-42-21-1996 DE-15-42-22-1996 DE-15-42-23-1996 DE-15-42-24-1996 DE-15-42-58-1996 DE-15-42-59-1996 DE-15-42-60-1996 DE-15-42-61-1996 DE-15-42-62-1996
7 tested queens were mated at the mating station:
DE-15-42-501-1998 DE-15-42-502-1998 DE-15-42-503-1998 DE-15-42-504-1998 DE-15-42-505-1998 DE-15-42-506-1998 DE-15-42-507-1998
No daughter colonies from colonies mated at the station were tested yet.