18 daughter colonies of the 4a were tested:
AT-2-2-21899-1999 AT-2-2-21901-1999 AT-2-2-21906-1999 AT-2-2-21908-1999 AT-2-2-21911-1999 AT-2-2-21912-1999 AT-2-2-21915-1999 AT-2-2-21917-1999 AT-2-2-22731-1999 AT-2-2-22733-1999 AT-2-2-22737-1999 AT-2-2-22739-1999 AT-2-2-22750-1999 AT-2-2-22751-1999 AT-2-2-22753-1999 AT-2-2-22754-1999 AT-2-2-22755-1999 AT-2-2-22756-1999
21 tested queens were mated at the mating station:
AT-2-2-12424-2000 AT-2-2-13966-2000 AT-2-2-14749-2000 AT-2-2-15044-2000 AT-2-2-15278-2000 AT-2-2-15577-2000 AT-2-2-15844-2000 AT-2-2-16484-2000 AT-2-2-16500-2000 AT-2-2-16666-2000 AT-2-2-16830-2000 AT-2-2-17018-2000 AT-2-2-17274-2000 AT-2-2-17805-2000 AT-2-2-24850-2000 AT-99-306-20-2000 AT-99-306-21-2000 AT-99-306-29-2000 AT-99-306-31-2000 AT-99-306-95-2000 AT-99-306-96-2000
25 daughter colonies of queens mated at the mating station were tested:
AT-2-2-13585-2001 AT-2-2-13956-2001 AT-2-2-14418-2001 AT-2-2-14669-2001 AT-2-2-14902-2001 AT-2-2-15288-2001 AT-2-2-15717-2001 AT-2-2-16201-2001 AT-2-2-16677-2001 AT-2-2-16696-2002 AT-2-2-16771-2002 AT-2-2-16834-2001 AT-2-2-16843-2002 AT-2-2-16881-2002 AT-2-2-16998-2001 AT-2-2-24446-2001 AT-2-2-24591-2001 AT-2-2-24723-2001 AT-2-2-24871-2001 AT-2-2-24948-2001 AT-2-2-25161-2001 AT-2-2-25663-2001 AT-2-2-26214-2001 AT-2-2-26379-2001 AT-2-2-27066-2001