No daughter colonies of the 4a were tested yet.
12 tested queens were mated at the mating station:
DE-2-222-87-2009 DE-2-222-90-2009 DE-2-222-91-2009 DE-2-222-93-2009 DE-2-222-96-2009 DE-2-222-97-2009 DE-2-222-180-2009 DE-2-222-181-2009 DE-2-222-185-2009 DE-2-222-189-2009 DE-2-222-190-2009 DE-2-222-191-2009
No daughter colonies from colonies mated at the station were tested yet.