20 daughter colonies of the 4a were tested:
DE-4-302-10-2011 DE-4-302-11-2011 DE-4-302-12-2011 DE-4-302-13-2011 DE-4-302-14-2011 DE-4-302-15-2011 DE-4-302-16-2011 AT-99-193-61557-2011 AT-99-193-61558-2011 AT-99-193-61560-2011 AT-99-193-61561-2011 AT-99-193-61562-2011 AT-99-193-61563-2011 AT-99-193-61564-2011 AT-99-193-61565-2011 AT-99-193-61629-2011 AT-99-193-61927-2011 AT-99-193-61928-2011 AT-99-193-61930-2011 AT-99-193-62409-2011
5 tested queens were mated at the mating station:
AT-99-628-64750-2012 AT-99-628-64752-2012 AT-99-628-64758-2012 AT-99-628-64759-2012 AT-99-628-64760-2012
No daughter colonies from colonies mated at the station were tested yet.