7 daughter colonies of the 4a were tested:
DE-2-147-13-1998 DE-2-147-16-1998 DE-2-147-17-1998 DE-2-147-32-1997 DE-2-147-65-1998 DE-2-147-75-1998 DE-2-147-78-1998
16 tested queens were mated at the mating station:
DE-2-354-11-1999 DE-2-354-54-1999 DE-2-354-55-1999 DE-2-354-57-1999 DE-2-354-58-1999 DE-2-354-60-1999 DE-2-354-61-1999 DE-2-354-63-1999 DE-2-354-65-1999 DE-2-354-95-1999 DE-2-354-97-1999 DE-2-354-99-1999 DE-2-354-102-1999 DE-2-354-103-1999 DE-2-354-107-1999 DE-2-354-108-1999
No daughter colonies from colonies mated at the station were tested yet.