naeslundii ATCC 12104 were mixed with Streptococcus sanguis 34 or SSMU 603,butwere not with other oral Actinomycete and Streptococcal strains tested,and they were highly strain specific.

• 的共凝集反应,发现血链球菌34,SSMU603与放线菌 SSMU8402-6,ATCC12104之间存在特异性共凝集反应。