8 daughter colonies of the 4a were tested:
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
3 tested queens were mated at the mating station:
DE-4-262-118-2008 DE-4-262-126-2008 DE-4-273-129-2008
No daughter colonies from colonies mated at the station were tested yet.