15 daughter colonies of the 4a were tested:
DE-11-63-8-2012 DE-11-63-75-2012 DE-11-63-79-2012 DE-11-63-85-2012 DE-11-63-86-2012 DE-11-63-112-2012 DE-11-63-116-2012 DE-11-63-119-2012 DE-11-63-122-2012 DE-11-63-165-2012 DE-11-63-180-2012 DE-11-63-199-2012 DE-11-63-409-2012 DE-11-63-412-2012 DE-11-138-6-2012
6 tested queens were mated at the mating station:
DE-11-44-123-2013 DE-11-44-124-2013 DE-11-44-125-2013 DE-11-44-126-2013 DE-11-44-127-2013 DE-11-44-128-2013
No daughter colonies from colonies mated at the station were tested yet.