14 daughter colonies of the 4a were tested:
DE-7-144-101-2012 DE-7-144-102-2012 DE-7-144-104-2012 DE-7-144-105-2012 DE-7-144-106-2012 DE-7-144-108-2012 DE-7-144-110-2012 DE-7-144-118-2012 DE-7-144-119-2012 DE-7-144-121-2012 DE-7-144-122-2012 DE-7-144-124-2012 DE-7-144-125-2012 DE-7-144-136-2012
15 tested queens were mated at the mating station:
DE-7-144-1-2013 DE-7-144-7-2013 DE-7-144-18-2013 DE-7-144-46-2013 DE-7-144-98-2013 DE-7-144-99-2013 DE-7-144-100-2013 DE-7-144-111-2013 DE-7-144-114-2013 DE-7-144-141-2013 DE-7-144-152-2013 DE-7-144-160-2013 DE-7-144-161-2013 DE-7-175-14-2013 DE-7-175-38-2013
No daughter colonies from colonies mated at the station were tested yet.