29 daughter colonies of the 4a were tested:
DE-4-5-2523-2013 DE-4-5-2576-2014 DE-4-5-2577-2014 DE-4-5-2578-2014 DE-4-5-2579-2014 DE-4-5-2580-2014 DE-4-5-2581-2014 DE-4-5-2582-2014 DE-4-5-2583-2014 DE-4-5-2588-2014 DE-4-5-2589-2014 DE-4-5-2590-2014 DE-4-5-2591-2014 DE-4-5-2592-2014 DE-4-5-2593-2014 DE-4-5-2594-2014 DE-4-5-2595-2014 DE-4-5-2596-2014 DE-4-5-2597-2014 DE-4-5-2598-2014 DE-4-5-2599-2014 DE-4-5-2670-2015 DE-4-5-2689-2015 DE-4-5-2690-2015 DE-4-5-2692-2015 DE-4-5-2693-2015 DE-4-5-2694-2015 DE-4-5-2697-2015 DE-4-5-2699-2015
12 tested queens were mated at the mating station:
DE-4-5-2588-2014 DE-4-5-2589-2014 DE-4-5-2590-2014 DE-4-5-2591-2014 DE-4-5-2592-2014 DE-4-5-2593-2014 DE-4-5-2594-2014 DE-4-5-2595-2014 DE-4-5-2596-2014 DE-4-5-2597-2014 DE-4-5-2598-2014 DE-4-5-2599-2014
No daughter colonies from colonies mated at the station were tested yet.