30 daughter colonies of the 4a were tested:
DE-4-263-1-2011 DE-4-263-2-2011 DE-4-263-3-2011 DE-4-263-4-2011 DE-4-263-5-2011 DE-4-263-6-2011 DE-4-263-7-2011 DE-4-263-8-2011 DE-4-263-9-2011 DE-4-263-10-2011 DE-4-263-11-2011 DE-4-263-12-2011 DE-4-264-21-2012 DE-4-264-23-2012 DE-4-264-24-2012 DE-4-264-25-2012 DE-4-264-28-2012 DE-4-264-29-2012 DE-4-264-36-2012 DE-4-264-37-2012 DE-4-264-38-2012 DE-4-264-39-2012 DE-4-264-42-2012 DE-4-264-43-2012 DE-4-264-44-2012 DE-4-264-46-2012 DE-4-264-47-2012 DE-4-264-48-2012 DE-4-264-50-2012 DE-4-264-52-2012
7 tested queens were mated at the mating station:
DE-4-263-10-2012 DE-4-263-11-2012 DE-4-263-12-2012 DE-4-263-13-2012 DE-4-263-15-2012 DE-4-263-16-2012 DE-4-263-17-2012
No daughter colonies from colonies mated at the station were tested yet.