No daughter colonies of the 4a were tested yet.
17 tested queens were mated at the mating station:
DE-2-124-8-2011 DE-2-147-63-2011 DE-2-147-65-2011 DE-2-147-69-2011 DE-2-147-74-2011 DE-2-147-75-2011 DE-2-147-141-2011 DE-2-238-7-2011 DE-2-238-8-2011 DE-2-238-14-2011 DE-2-238-15-2011 DE-2-238-31-2011 DE-2-238-32-2011 DE-2-238-56-2011 DE-2-238-61-2011 DE-2-238-84-2011 DE-2-238-90-2011
22 daughter colonies of queens mated at the mating station were tested:
DE-2-124-7-2012 DE-2-238-132-2013 DE-2-238-135-2013 DE-2-238-139-2013 DE-2-238-141-2013 DE-2-238-158-2013 DE-2-238-161-2013 DE-2-238-163-2013 DE-2-238-164-2013 DE-2-238-194-2013 DE-2-612-32-2012 DE-2-612-33-2012 DE-2-612-34-2012 DE-2-612-35-2012 DE-2-612-36-2012 DE-2-612-40-2012 DE-2-612-42-2012 DE-2-612-43-2012 DE-2-612-44-2012 DE-2-612-45-2012 DE-2-612-46-2012 DE-2-612-63-2012