No daughter colonies of the 4a were tested yet.
11 tested queens were mated at the mating station:
DE-18-7-29-2007 DE-18-7-30-2007 DE-18-7-36-2007 DE-18-7-102-2007 DE-18-7-103-2007 DE-18-7-105-2007 DE-18-7-121-2007 DE-18-7-124-2007 DE-18-7-139-2007 DE-18-7-142-2007 DE-18-7-145-2007
No daughter colonies from colonies mated at the station were tested yet.