No daughter colonies of the 4a were tested yet.
14 tested queens were mated at the mating station:
DE-2-265-6-2008 DE-2-265-25-2008 DE-2-265-41-2008 DE-2-723-23-2008 DE-2-723-29-2008 DE-2-743-1-2008 DE-2-743-26-2008 DE-2-743-50-2008 DE-2-743-70-2008 DE-2-743-71-2008 DE-2-743-73-2008 DE-2-743-74-2008 DE-2-743-75-2008 DE-2-743-81-2008
16 daughter colonies of queens mated at the mating station were tested:
DE-2-187-19-2010 DE-2-187-20-2010 DE-2-187-21-2010 DE-2-187-22-2010 DE-2-187-23-2010 DE-2-187-25-2010 DE-2-187-26-2010 DE-2-187-29-2010 DE-2-187-30-2010 DE-2-187-32-2010 DE-2-187-33-2010 DE-2-743-42-2010 DE-2-743-43-2010 DE-2-743-54-2010 DE-2-743-56-2010 DE-2-743-58-2010