No daughter colonies of the 4a were tested yet.
17 tested queens were mated at the mating station:
DE-2-173-124-1998 DE-2-173-125-1998 DE-2-173-126-1998 DE-2-173-127-1998 DE-2-173-128-1998 DE-2-209-1-1998 DE-2-209-2-1998 DE-2-209-9-1998 DE-2-209-15-1998 DE-2-209-24-1998 DE-2-209-25-1998 DE-2-209-26-1998 DE-2-209-32-1998 DE-2-209-1015-1998 DE-2-209-2024-1998 DE-2-209-3020-1998 DE-2-209-4032-1998
19 daughter colonies of queens mated at the mating station were tested:
DE-2-173-62-2000 DE-2-173-66-2000 DE-2-173-67-2000 DE-2-173-69-2000 DE-2-209-77-2002 DE-2-209-78-2002 DE-2-209-79-2002 DE-2-209-122-2001 DE-2-209-123-2001 DE-2-209-124-2001 DE-2-209-125-2001 DE-2-209-135-2002 DE-2-209-146-2003 DE-2-209-165-2003 DE-2-209-166-2003 DE-2-209-185-2003 DE-2-209-2006-1998 DE-2-209-2024-1999 DE-2-209-4165-2000