No daughter colonies of the 4a were tested yet.
14 tested queens were mated at the mating station:
AT-2-147-102-2017 AT-2-147-107-2017 AT-2-147-426-2017 AT-2-147-531-2017 AT-2-147-667-2017 AT-2-147-669-2017 AT-2-147-696-2017 AT-2-147-700-2017 AT-2-147-705-2017 AT-2-147-709-2017 AT-2-147-727-2017 AT-2-147-755-2017 AT-2-147-765-2017 AT-2-147-766-2017
5 daughter colonies of queens mated at the mating station were tested:
AT-2-147-345-2019 AT-2-147-356-2020 AT-2-147-357-2020 AT-2-147-368-2020 AT-2-147-766-2017