12 daughter colonies of the 4a were tested:
AT-1-1-6-2012 AT-1-1-7-2012 AT-1-1-18-2012 AT-1-3-3-2012 AT-1-9-305-2012 AT-1-9-309-2012 AT-1-9-310-2012 AT-1-11-1-2012 AT-1-11-2-2012 AT-1-11-3-2012 AT-1-11-4-2012 AT-1-20-48-2012
16 tested queens were mated at the mating station:
AT-1-3-2-2014 AT-1-3-4-2014 AT-1-3-5-2014 AT-1-10-11-2014 AT-1-10-23-2014 AT-1-10-24-2014 AT-1-11-1-2014 AT-1-11-3-2014 AT-1-30-32-2014 AT-1-31-19-2014 AT-1-31-28-2014 AT-1-31-29-2014 AT-1-31-281-2014 AT-1-31-282-2014 AT-1-31-285-2014 AT-1-31-287-2014
5 daughter colonies of queens mated at the mating station were tested:
AT-1-1-3-2015 AT-1-1-11-2015 AT-1-31-3-2015 AT-1-31-80-2015 AT-1-31-82-2015