52 daughter colonies of the 4a were tested:
DE-4-279-1-2020 DE-4-279-1-2021 DE-4-279-2-2021 DE-4-279-3-2021 DE-4-279-5-2020 DE-4-279-5-2021 DE-4-279-8-2020 DE-4-279-9-2021 DE-4-279-12-2020 DE-4-279-15-2020 DE-4-279-16-2020 DE-4-279-16-2021 DE-4-279-24-2020 DE-4-279-102-2020 DE-4-304-1-2020 DE-4-304-2-2020 DE-4-304-3-2020 DE-4-304-4-2020 DE-4-304-7-2020 DE-4-304-8-2020 DE-4-304-9-2020 DE-4-304-10-2020 DE-4-304-25-2020 DE-4-304-26-2020 DE-4-304-27-2020 DE-4-304-28-2020 DE-4-304-29-2020 DE-4-304-30-2020 DE-4-304-31-2020 DE-4-305-2-2020 DE-4-305-3-2020 DE-4-305-8-2020 DE-4-305-9-2020 DE-4-305-15-2020 DE-4-305-16-2020 DE-4-305-18-2020 DE-4-305-19-2020 DE-4-305-20-2020 DE-4-305-25-2020 DE-4-305-30-2020 DE-4-305-31-2020 DE-4-305-33-2020 DE-4-305-35-2020 DE-4-305-60-2020 DE-4-305-63-2020 DE-4-305-132-2020 DE-4-305-135-2020 DE-4-305-158-2020 DE-4-305-175-2020 DE-4-305-177-2020 DE-4-305-234-2020 DE-4-305-278-2020
7 tested queens were mated at the mating station:
DE-4-279-39-2022 DE-4-279-90-2022 DE-4-279-91-2022 DE-4-279-92-2022 DE-4-279-97-2022 DE-4-279-98-2022 DE-4-279-100-2022
No daughter colonies from colonies mated at the station were tested yet.