38 daughter colonies of the 4a were tested:
DE-4-239-8-2000 DE-4-239-10-2001 DE-4-239-14-2001 DE-4-239-15-2001 DE-4-239-17-2001 DE-4-239-19-2000 DE-4-239-22-2001 DE-4-239-26-2000 DE-4-239-27-2000 DE-4-239-27-2001 DE-4-239-29-2000 DE-4-239-29-2001 DE-4-239-31-2000 DE-4-241-12-2000 DE-4-241-12-2001 DE-4-241-14-2000 DE-4-241-16-2001 DE-4-241-17-2001 DE-4-241-18-2001 DE-4-241-19-2001 DE-4-241-21-2001 DE-4-241-36-2000 DE-4-241-41-2000 DE-4-241-43-2000 DE-4-241-44-2000 DE-4-241-47-2000 DE-4-241-48-2000 DE-4-241-57-2001 DE-4-241-58-2001 DE-4-241-59-2001 DE-4-241-60-2000 DE-4-241-63-2000 DE-4-241-63-2001 DE-4-241-66-2000 DE-4-241-67-2000 DE-4-241-80-2001 DE-4-241-92-2001 DE-4-242-41-2001
11 tested queens were mated at the mating station:
DE-4-241-35-2002 DE-4-241-55-2002 DE-4-241-56-2002 DE-4-241-57-2002 DE-4-241-58-2002 DE-4-241-59-2002 DE-4-241-65-2002 DE-4-241-67-2002 DE-4-241-68-2002 DE-4-241-69-2002 DE-4-241-92-2002
No daughter colonies from colonies mated at the station were tested yet.