No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
DE-15-68-27-2012 DE-15-82-1-2012 DE-15-82-2-2012 DE-15-163-20-2012 DE-15-163-23-2012 DE-15-164-8-2012 DE-15-164-10-2012 DE-15-164-11-2012 DE-15-164-13-2012 DE-15-164-14-2012
84 daughter colonies of queens mated at the mating station were tested:
DE-15-82-2-2014 DE-15-82-4-2014 DE-15-82-8-2014 DE-15-82-10-2014 DE-15-163-10-2015 DE-15-163-16-2014 DE-15-163-19-2014 DE-15-163-20-2014 DE-15-163-21-2014 DE-15-163-21-2015 DE-15-163-23-2014 DE-15-163-23-2015 DE-15-163-24-2014 DE-15-163-24-2015 DE-15-163-25-2015 DE-15-163-27-2015 DE-15-163-30-2015 DE-15-163-33-2015 DE-15-164-1-2014 DE-15-164-1-2015 DE-15-164-2-2014 DE-15-164-4-2014 DE-15-164-5-2015 DE-15-164-6-2014 DE-15-164-7-2014 DE-15-164-9-2014 DE-15-164-12-2014 DE-15-164-16-2014 DE-15-164-17-2014 DE-15-164-19-2014 DE-15-164-19-2015 DE-15-164-21-2014 DE-15-164-21-2015 DE-15-164-23-2014 DE-15-164-23-2015 DE-15-164-24-2015 DE-15-164-39-2015 DE-15-164-41-2015 DE-15-164-42-2015 DE-15-164-44-2015 DE-15-164-108-2014 DE-15-164-112-2015 DE-15-164-115-2014 DE-15-164-117-2015 DE-15-164-118-2015 DE-15-172-1-2015 DE-15-172-2-2015 DE-15-172-3-2014 DE-15-172-4-2014 DE-15-172-4-2015 DE-15-172-5-2014 DE-15-172-5-2015 DE-15-172-6-2014 DE-15-172-6-2015 DE-15-172-7-2014 DE-15-172-7-2015 DE-15-172-8-2014 DE-15-172-8-2015 DE-15-172-9-2014 DE-15-172-10-2014 DE-15-172-10-2015 DE-15-172-11-2015 DE-15-172-12-2015 DE-15-172-13-2014 DE-15-172-14-2015 DE-15-172-15-2015 DE-15-172-17-2015 DE-15-172-19-2015 DE-15-172-20-2015 DE-15-172-21-2015 DE-15-172-22-2015 DE-15-172-23-2015 DE-15-172-24-2015 DE-15-172-100-2015 DE-15-196-2-2015 DE-15-196-13-2015 DE-15-196-14-2015 DE-15-196-15-2015 DE-15-196-16-2015 DE-15-196-26-2015 DE-15-196-70-2015 DE-15-196-77-2015 DE-15-201-1-2015 DE-15-201-2-2015