No daughter colonies of the 4a were tested yet.
12 tested queens were mated at the mating station:
DE-16-328-381-2012 DE-16-328-382-2012 DE-16-328-383-2012 DE-16-328-384-2012 DE-16-328-385-2012 DE-16-328-386-2012 DE-16-328-387-2012 DE-16-328-388-2012 DE-16-328-390-2012 DE-16-328-391-2012 DE-16-328-393-2012 DE-16-328-397-2012
12 daughter colonies of queens mated at the mating station were tested:
DE-16-328-473-2014 DE-16-328-476-2014 DE-16-328-481-2014 DE-16-328-485-2014 DE-16-328-486-2014 DE-16-328-487-2014 DE-16-328-488-2014 DE-16-328-489-2014 DE-16-328-490-2014 DE-16-328-491-2014 DE-16-328-495-2014 DE-16-328-497-2014