| isolation of actinobacillus seminis from rams in the united kingdom. | actinobacillus seminis was isolated from the semen of five rams on four farms. four of the rams had abnormal semen and three were also infertile. the isolates of a seminis showed similar phenotypic profiles and electrophoretic protein patterns to the type strain of a seminis but were distinct from histophilus ovis previously isolated from rams with epididymitis in scotland. the infection appeared to be subclinical but two of the five rams had palpable abnormalities of their testes. three rams we ... | 1991 | 1746101 |