No daughter colonies of the 4a were tested yet.
17 tested queens were mated at the mating station:
AT-2-2-15-2016 AT-2-2-19-2016 AT-2-2-66-2016 AT-2-2-77-2016 AT-2-2-162-2016 AT-2-2-164-2016 AT-2-2-189-2016 AT-2-2-197-2016 AT-2-2-206-2016 AT-2-2-207-2016 AT-2-2-212-2016 AT-2-2-221-2016 AT-2-2-229-2016 AT-2-2-240-2016 AT-2-2-247-2016 AT-2-2-248-2016 AT-2-2-253-2016
2 daughter colonies of queens mated at the mating station were tested:
AT-2-2-85-2019 AT-2-2-86-2019