35 daughter colonies of the 4a were tested:
DE-6-36-1000-2011 DE-6-36-1001-2011 DE-6-36-1002-2011 DE-6-36-1003-2011 DE-6-36-1004-2011 DE-6-36-1005-2011 DE-6-36-1006-2011 DE-6-36-1007-2011 DE-6-36-1008-2011 DE-6-36-1009-2011 DE-6-36-1010-2011 DE-6-36-1011-2011 DE-6-36-1012-2011 DE-6-36-1013-2011 DE-6-36-1014-2011 DE-6-36-1015-2011 DE-6-39-719-2010 DE-6-39-720-2010 DE-6-39-721-2010 DE-6-39-722-2010 DE-6-39-723-2010 DE-6-39-724-2010 DE-6-39-725-2010 DE-6-39-736-2011 DE-6-39-737-2011 DE-6-39-738-2011 DE-6-39-739-2011 DE-6-39-740-2011 DE-6-39-741-2011 DE-6-39-742-2011 DE-6-39-743-2011 DE-6-39-744-2011 DE-6-39-745-2011 DE-6-39-746-2011 DE-6-39-747-2011
1 tested queens were mated at the mating station:
DE-6-66-314-2012
No daughter colonies from colonies mated at the station were tested yet.