11 daughter colonies of the 4a were tested:
AT-99-364-40-2017 AT-99-364-322-2017 AT-99-364-328-2017 AT-99-364-417-2017 HR-30-1-578-2017 HR-30-1-589-2017 HR-30-1-995-2018 HR-30-1-1000-2018 HR-30-151-593-2017 HR-30-151-600-2017 HR-30-151-696-2017
11 tested queens were mated at the mating station:
AT-99-364-1-2019 AT-99-364-2-2019 AT-99-364-3-2019 AT-99-364-4-2019 AT-99-364-5-2019 AT-99-364-6-2019 AT-99-364-7-2019 AT-99-364-8-2019 AT-99-364-9-2019 NL-55-46-1004-2019 NL-55-46-1046-2019
8 daughter colonies of queens mated at the mating station were tested:
AT-99-364-11-2021 AT-99-364-12-2021 AT-99-364-13-2021 AT-99-364-14-2021 AT-99-364-15-2021 AT-99-364-16-2021 AT-99-364-17-2021 AT-99-364-18-2021