No daughter colonies of the 4a were tested yet.
15 tested queens were mated at the mating station:
DE-13-3-2699-2013 DE-13-3-2700-2013 DE-13-3-2701-2013 DE-13-3-2702-2013 DE-13-3-2705-2013 DE-13-3-2706-2013 DE-13-3-2708-2013 DE-13-3-2709-2013 DE-13-369-89-2013 DE-13-369-90-2013 DE-13-369-100-2013 DE-13-369-101-2013 DE-13-369-102-2013 DE-13-369-103-2013 DE-13-369-104-2013
47 daughter colonies of queens mated at the mating station were tested:
DE-13-3-2714-2014 DE-13-3-2719-2014 DE-13-3-2721-2014 DE-13-3-2722-2014 DE-13-3-2724-2014 DE-13-3-2727-2014 DE-13-369-105-2015 DE-13-369-106-2015 DE-13-369-107-2015 DE-13-369-108-2015 DE-13-369-109-2015 DE-13-369-110-2015 DE-13-369-111-2015 DE-13-369-112-2015 DE-13-369-113-2015 DE-13-369-114-2015 DE-13-369-115-2015 DE-13-369-116-2015 DE-13-369-118-2016 DE-13-369-119-2016 DE-13-369-120-2016 DE-13-369-121-2016 DE-13-369-122-2016 DE-13-369-123-2016 DE-13-369-124-2016 DE-13-369-125-2016 DE-13-369-126-2016 DE-13-369-127-2016 DE-13-369-128-2016 DE-13-369-129-2017 DE-13-369-130-2017 DE-13-369-131-2017 DE-13-369-132-2017 DE-13-369-133-2017 DE-13-369-134-2017 DE-13-369-135-2017 DE-13-369-136-2017 DE-13-369-137-2017 DE-13-369-138-2017 DE-13-369-139-2017 DE-13-369-140-2017 DE-13-369-141-2017 DE-13-369-142-2017 DE-13-369-143-2017 DE-13-369-144-2017 DE-13-369-145-2017 DE-13-369-146-2017