17 daughter colonies of the 4a were tested:
DE-2-128-16-2011 DE-2-128-345-2011 DE-2-128-346-2011 DE-2-128-371-2011 DE-2-128-389-2011 DE-2-128-744-2010 DE-2-128-754-2010 DE-2-128-755-2010 DE-2-128-766-2010 DE-2-128-767-2010 DE-2-128-770-2010 DE-2-128-793-2010 DE-2-232-711-2010 DE-2-232-712-2010 DE-2-232-723-2010 DE-2-232-724-2010 DE-2-232-733-2010
10 tested queens were mated at the mating station:
DE-2-128-7-2012 DE-2-128-22-2012 DE-2-128-55-2012 DE-2-268-16-2012 DE-2-286-7-2012 DE-2-286-69-2012 DE-2-348-2-2012 DE-2-348-3-2012 DE-2-348-4-2012 DE-2-348-8-2012
19 daughter colonies of queens mated at the mating station were tested:
DE-2-348-7-2014 DE-2-348-22-2014 DE-2-348-37-2013 DE-2-348-46-2013 DE-2-348-48-2013 DE-2-348-50-2013 DE-2-348-52-2013 DE-2-348-53-2014 DE-2-348-58-2014 DE-2-348-62-2014 DE-2-348-71-2014 DE-2-348-73-2014 DE-2-348-74-2014 DE-2-348-80-2014 DE-2-348-82-2014 DE-2-348-83-2014 DE-2-348-90-2014 DE-2-348-93-2013 DE-2-348-95-2013