No daughter colonies of the 4a were tested yet.
17 tested queens were mated at the mating station:
DE-2-173-50-2001 DE-2-173-51-2001 DE-2-173-56-2001 DE-2-173-58-2001 DE-2-173-60-2001 DE-2-209-76-2001 DE-2-209-77-2001 DE-2-209-78-2001 DE-2-209-79-2001 DE-2-209-80-2001 DE-2-209-81-2001 DE-2-209-82-2001 DE-2-209-84-2001 DE-2-209-85-2001 DE-2-209-124-2001 DE-2-209-125-2001 DE-2-209-159-2001
20 daughter colonies of queens mated at the mating station were tested:
DE-2-209-76-2003 DE-2-209-77-2003 DE-2-209-78-2003 DE-2-209-98-2003 DE-2-209-99-2003 DE-2-209-114-2004 DE-2-209-118-2003 DE-2-209-119-2003 DE-2-209-124-2003 DE-2-209-125-2003 DE-2-209-126-2003 DE-2-209-127-2004 DE-2-209-138-2004 DE-2-209-139-2004 DE-2-209-140-2004 DE-2-209-141-2004 DE-2-209-176-2003 DE-2-209-203-2003 DE-2-209-221-2003 DE-2-209-222-2003