No daughter colonies of the 4a were tested yet.
37 tested queens were mated at the mating station:
AT-2-2-31-2017 AT-2-2-77-2017 AT-2-2-140-2017 AT-2-2-162-2017 AT-2-2-164-2017 AT-2-2-166-2017 AT-2-2-168-2017 AT-2-2-169-2017 AT-2-2-172-2017 AT-2-2-175-2017 AT-2-2-176-2017 AT-2-2-177-2017 AT-2-2-179-2017 AT-2-2-190-2017 AT-2-2-191-2017 AT-2-2-194-2017 AT-2-2-197-2017 AT-2-2-201-2017 AT-2-2-207-2017 AT-2-2-208-2017 AT-2-2-211-2017 AT-2-2-214-2017 AT-2-2-215-2017 AT-2-2-217-2017 AT-2-2-223-2017 AT-2-2-225-2017 AT-2-2-228-2017 AT-2-2-230-2017 AT-2-2-233-2017 AT-2-2-241-2017 AT-2-2-246-2017 AT-2-2-247-2017 AT-2-2-253-2017 AT-2-2-266-2017 AT-2-2-268-2017 AT-2-2-277-2017 AT-2-2-287-2017
23 daughter colonies of queens mated at the mating station were tested:
AT-2-2-121-2019 AT-2-2-122-2019 AT-2-2-124-2019 AT-2-2-126-2019 AT-2-2-127-2019 AT-2-2-133-2020 AT-2-2-155-2020 AT-2-2-156-2019 AT-2-2-158-2019 AT-2-2-159-2019 AT-2-2-160-2019 AT-2-2-161-2020 AT-2-2-163-2019 AT-2-2-164-2020 AT-2-2-180-2020 AT-2-2-181-2020 AT-2-2-182-2020 AT-2-2-185-2020 AT-2-2-187-2020 AT-2-2-189-2020 AT-2-2-315-2020 AT-2-2-316-2020 AT-2-2-317-2020