No daughter colonies of the 4a were tested yet.
21 tested queens were mated at the mating station:
BE-2-1-38-2021 BE-2-1-55-2021 BE-2-1-85-2021 BE-2-6-144-2021 BE-2-7-12-2021 BE-2-12-20-2021 BE-2-15-46-2021 BE-2-15-72-2021 BE-2-15-98-2021 BE-2-20-47-2021 BE-2-24-22-2021 BE-2-24-68-2021 BE-2-28-48-2021 BE-2-30-44-2021 BE-2-30-52-2021 BE-2-31-30-2021 BE-2-34-11-2021 BE-2-34-13-2021 BE-2-35-80-2021 BE-2-999-87-2021 BE-2-999-114-2021
13 daughter colonies of queens mated at the mating station were tested:
BE-2-11-17-2022 BE-2-11-18-2022 BE-2-15-46-2022 BE-2-15-75-2022 BE-2-24-75-2022 BE-2-27-19-2022 BE-2-27-20-2022 BE-2-33-9-2022 BE-2-34-13-2022 BE-2-34-14-2022 BE-2-999-2-2022 BE-2-999-10-2022 BE-2-999-17-2022