No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-8-1-3484-2007 DE-8-1-3485-2007 DE-8-1-3486-2007 DE-8-1-3487-2007 DE-8-1-3488-2007 DE-8-1-3489-2007
9 daughter colonies of queens mated at the mating station were tested:
DE-8-1-1410-2010 DE-8-1-3487-2009 DE-8-1-3489-2009 DE-8-1-3490-2009 DE-8-1-3491-2009 DE-8-1-3493-2009 DE-8-1-3494-2009 DE-8-1-3495-2009 DE-8-1-3497-2009