21 daughter colonies of the 4a were tested:
DE-4-252-1-2001 DE-4-252-2-2001 DE-4-252-3-2001 DE-4-252-4-2001 DE-4-252-5-2001 DE-4-252-6-2001 DE-4-252-10-2001 DE-4-252-11-2001 DE-4-252-12-2001 DE-4-252-13-2001 DE-4-252-40-2000 DE-4-252-41-2000 DE-4-252-58-2000 DE-4-252-60-2000 DE-4-252-61-2000 DE-4-252-62-2000 DE-4-252-63-2000 DE-4-252-64-2000 DE-4-252-68-2000 DE-4-252-69-2000 DE-4-252-162-2000
12 tested queens were mated at the mating station:
DE-4-260-1-2002 DE-4-260-2-2002 DE-4-260-3-2002 DE-4-260-4-2002 DE-4-260-5-2002 DE-4-260-6-2002 DE-4-260-7-2002 DE-4-260-8-2002 DE-4-260-9-2002 DE-4-260-10-2002 DE-4-260-11-2002 DE-4-260-12-2002
No daughter colonies from colonies mated at the station were tested yet.