81 daughter colonies of the 4a were tested:
DE-2-240-26-2011 DE-2-240-27-2011 DE-2-240-28-2011 DE-2-240-29-2011 DE-2-240-30-2011 DE-2-240-32-2011 DE-2-240-33-2011 DE-2-240-34-2011 DE-2-240-35-2011 DE-2-240-36-2011 DE-7-45-100-2010 DE-7-45-166-2010 DE-7-45-190-2010 DE-7-45-329-2010 DE-7-45-330-2010 DE-7-45-332-2010 DE-7-45-333-2010 DE-7-45-334-2010 DE-7-45-339-2010 DE-7-45-340-2010 DE-7-45-341-2010 DE-7-45-342-2010 DE-7-45-343-2010 DE-7-45-649-2010 DE-7-45-650-2010 DE-7-45-651-2010 DE-7-45-652-2010 DE-7-45-653-2010 DE-7-45-654-2010 DE-7-45-655-2010 DE-7-45-657-2010 DE-7-45-658-2010 DE-7-45-659-2010 DE-7-45-663-2010 DE-7-45-664-2010 DE-7-45-666-2010 DE-7-45-667-2010 DE-7-45-675-2010 DE-7-45-676-2010 DE-7-45-677-2010 DE-7-45-678-2010 DE-7-45-687-2010 DE-7-45-689-2010 DE-7-45-695-2010 DE-7-45-698-2010 DE-7-45-704-2010 DE-7-45-706-2010 DE-7-45-707-2010 DE-7-45-708-2010 DE-7-45-709-2010 DE-7-45-716-2010 DE-7-45-718-2010 DE-7-45-720-2010 DE-7-45-721-2010 DE-7-45-723-2010 DE-7-45-724-2010 DE-7-45-726-2010 DE-7-45-730-2010 DE-7-45-731-2010 DE-7-45-733-2010 DE-7-45-734-2010 DE-11-13-5-2011 DE-11-13-7-2011 DE-11-13-17-2011 CH-51-260-41-2010 CH-51-260-411-2010 CH-51-260-412-2010 CH-51-260-413-2010 CH-51-260-414-2010 CH-51-260-415-2010 CH-51-260-416-2010 NO-2-111-671-2010 NO-2-111-692-2010 NO-2-111-693-2010 NO-2-111-697-2010 NO-2-111-698-2010 NO-2-111-699-2010 NO-2-111-704-2010 NO-2-111-775-2010 NO-2-111-777-2010 NO-2-111-779-2010
5 tested queens were mated at the mating station:
CH-51-206-7-2011 CH-51-206-16-2011 CH-51-208-65-2011 CH-51-260-1-2011 CH-51-260-57-2011
16 daughter colonies of queens mated at the mating station were tested:
CH-51-206-18-2012 CH-51-206-18-2013 CH-51-206-19-2013 CH-51-208-30-2013 CH-51-208-30-2014 CH-51-208-90-2013 CH-51-208-119-2013 CH-51-260-6-2012 CH-51-260-7-2012 CH-51-260-8-2012 CH-51-260-9-2012 CH-51-260-19-2012 CH-51-260-111-2012 CH-51-260-119-2012 CH-51-260-229-2012 CH-51-260-999-2012