No daughter colonies of the 4a were tested yet.
11 tested queens were mated at the mating station:
DE-7-145-60-2012 DE-7-145-72-2012 DE-7-145-86-2012 DE-7-145-87-2012 DE-7-145-93-2012 DE-7-160-102-2012 DE-7-160-145-2012 DE-7-160-154-2012 DE-7-160-166-2012 DE-7-160-188-2012 DE-7-160-195-2012
No daughter colonies from colonies mated at the station were tested yet.