85 daughter colonies of the 4a were tested:
DE-4-1-90608-2015 DE-6-172-50-2015 DE-6-172-51-2015 DE-6-172-52-2015 DE-6-172-54-2015 DE-6-172-56-2015 DE-6-172-57-2015 DE-16-325-2692-2015 DE-16-325-2693-2015 DE-16-325-2694-2015 DE-16-325-2695-2015 DE-16-325-2696-2015 DE-16-325-2703-2015 DE-16-325-2707-2015 DE-16-325-2721-2015 DE-16-325-2722-2015 DE-16-325-2723-2015 DE-16-325-2735-2015 DE-16-325-2739-2015 DE-16-325-2748-2015 DE-16-325-2755-2015 DE-16-325-2756-2015 DE-16-325-2757-2015 DE-16-325-2758-2015 DE-16-325-2759-2015 DE-16-325-2761-2015 DE-16-325-2764-2015 DE-16-325-2768-2015 DE-16-325-2769-2015 DE-16-325-2770-2015 DE-16-325-2771-2015 DE-16-325-2772-2015 DE-16-325-2774-2015 DE-17-27-2-2015 DE-17-27-5-2015 DE-17-27-23-2015 DE-17-27-24-2015 DE-17-27-25-2015 DE-17-27-26-2015 DE-17-27-27-2015 DE-17-27-28-2015 DE-17-27-29-2015 DE-17-27-30-2015 DE-17-27-31-2015 DE-17-27-32-2015 DE-17-27-33-2015 DE-17-27-34-2015 DE-17-27-35-2015 DE-17-27-36-2015 DE-17-27-52-2015 DE-17-27-53-2015 DE-17-27-54-2015 DE-17-27-55-2015 DE-17-27-56-2015 DE-17-27-57-2015 DE-17-27-58-2015 DE-17-27-59-2015 DE-17-27-60-2015 DE-17-27-61-2015 DE-17-27-62-2015 DE-17-27-63-2015 DE-17-27-64-2015 DE-17-27-65-2015 DE-17-27-66-2015 DE-17-27-612-2015 DE-17-27-616-2015 DE-17-27-705-2015 DE-17-27-707-2015 DE-17-27-709-2015 DE-17-27-713-2015 DE-17-27-714-2015 DE-17-27-721-2015 DE-17-85-302-2015 DE-17-132-32-2015 DE-17-132-33-2015 DE-17-132-34-2015 DE-17-132-35-2015 DE-17-132-36-2015 DE-17-132-37-2015 DE-17-204-8-2015 DE-17-204-9-2015 DE-17-204-11-2015 DE-17-204-12-2015 DE-17-204-13-2015 DE-17-204-14-2015
8 tested queens were mated at the mating station:
DE-13-420-1-2016 DE-13-420-2-2016 DE-13-420-3-2016 DE-13-420-4-2016 DE-13-420-5-2016 DE-13-420-6-2016 DE-13-420-7-2016 DE-13-420-99-2016
No daughter colonies from colonies mated at the station were tested yet.