22 daughter colonies of the 4a were tested:
IT-20-68-104-2021 IT-20-68-105-2021 IT-20-68-107-2021 IT-20-68-108-2021 IT-20-68-109-2021 IT-20-68-112-2021 IT-20-68-113-2021 IT-20-68-1011-2021 IT-20-68-1013-2021 IT-20-68-1016-2021 IT-20-68-1020-2021 IT-20-68-1024-2021 IT-20-68-1025-2021 IT-20-68-1026-2021 IT-20-68-1048-2021 IT-20-68-1049-2021 IT-20-68-1050-2021 IT-20-68-1056-2021 IT-20-68-1066-2021 IT-20-68-1071-2021 IT-20-68-1075-2021 IT-20-249-213-2022
4 tested queens were mated at the mating station:
IT-20-108-8003-2022 IT-20-108-8008-2022 IT-20-108-8035-2022 IT-20-108-8053-2022
No daughter colonies from colonies mated at the station were tested yet.