12 daughter colonies of the 4a were tested:
DE-4-279-1-2022 DE-4-279-2-2023 DE-4-279-6-2022 DE-4-279-7-2022 DE-4-279-8-2023 DE-4-279-10-2022 DE-4-279-10-2023 DE-4-279-11-2022 DE-4-279-23-2023 DE-4-279-24-2023 DE-4-279-30-2023 DE-4-279-39-2022
13 tested queens were mated at the mating station:
DE-4-279-23-2023 DE-4-279-24-2023 DE-4-279-30-2023 DE-4-279-60-2023 DE-4-279-61-2023 DE-4-279-62-2023 DE-4-279-63-2023 DE-4-279-64-2023 DE-4-279-65-2023 DE-4-279-66-2023 DE-4-279-68-2023 DE-4-279-69-2023 DE-4-279-71-2023
No daughter colonies from colonies mated at the station were tested yet.