14 daughter colonies of the 4a were tested:
DE-4-10-1-2003 DE-4-10-2-2003 DE-4-10-3-2003 DE-4-10-5-2003 DE-4-10-8-2003 DE-4-10-9-2003 DE-4-10-10-2003 DE-4-10-11-2003 DE-4-10-13-2003 DE-4-10-15-2003 DE-4-10-16-2003 DE-4-10-17-2003 DE-4-10-18-2003 DE-4-10-24-2003
8 tested queens were mated at the mating station:
DE-4-273-1-2006 DE-4-273-2-2006 DE-4-273-3-2006 DE-4-273-4-2006 DE-4-273-5-2006 DE-4-273-6-2006 DE-4-273-7-2006 DE-4-273-8-2006
No daughter colonies from colonies mated at the station were tested yet.