13 daughter colonies of the 4a were tested:
AT-2-2-11688-1998 AT-2-2-11691-1998 AT-2-2-11692-1998 AT-2-2-15725-1997 AT-2-2-15733-1997 AT-2-2-15735-1997 AT-2-2-15739-1997 AT-2-2-15740-1997 AT-2-2-15741-1997 AT-2-2-15744-1997 AT-2-2-15745-1997 AT-2-2-15746-1997 AT-2-2-15747-1997
13 tested queens were mated at the mating station:
AT-2-2-10897-1998 AT-2-2-10900-1998 AT-2-2-10902-1998 AT-2-2-10903-1998 AT-2-2-10904-1998 AT-2-2-10907-1998 AT-2-2-10934-1998 AT-2-2-10935-1998 AT-2-2-10936-1998 AT-2-2-10938-1998 AT-2-2-10939-1998 AT-2-2-10994-1998 AT-2-2-10995-1998
No daughter colonies from colonies mated at the station were tested yet.