These results suggest that Indochinese cynomolgus macaques represent a genetically and immunologically distinct entity from Indonesian cynomolgus macaques.

Mouse sarcomas induced by methylcholanthrene (MC) are immunologically distinct even if they are induced in the same strain of mice.

We report that HHV-7 is a ubiquitous virus which is immunologically distinct from the highly prevalent T-lymphotropic HHV-6.