No daughter colonies of the 4a were tested yet.
9 tested queens were mated at the mating station:
AT-99-110-24412-1990 AT-99-111-23167-1990 AT-99-111-23721-1990 AT-99-111-23890-1990 AT-99-111-24013-1990 AT-99-111-24233-1990 AT-99-111-26471-1990 AT-99-111-26473-1990 AT-99-111-26476-1990
17 daughter colonies of queens mated at the mating station were tested:
AT-99-106-19260-1991 AT-99-111-14183-1993 AT-99-111-14675-1994 AT-99-111-14681-1994 AT-99-111-14684-1994 AT-99-111-14686-1994 AT-99-111-14687-1994 AT-99-111-14689-1994 AT-99-111-14692-1994 AT-99-111-21548-1994 AT-99-111-21561-1994 AT-99-111-21598-1994 AT-99-111-21617-1994 AT-99-111-21633-1994 AT-99-111-21677-1994 AT-99-111-21697-1994 AT-99-111-21715-1994