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Recovery of a herpesvirus from an roan entelope (Hippotragus equinus)

1991; Elsevier BV; Volume: 28; Issue: 3 Linguagem: Inglês

10.1016/0378-1135(91)90081-p

1873-2542

H.W. Reid, Anne Bridgen,

Aquaculture disease management and microbiota

A herpesvirus was recovered in culture from the cells of a roan antelope (Hippotragus equinus) following cryopreservation in DMSO and it is thought that the DMSO may have been involved in reactivation. The virus was shown to be antigenically related to alcelaphine herpesvirus-1 (AHV-1) of wildebeest and ovine herpesvirus-2 (OHV-2) of domestic sheep (formerly designated the sheep-associated agent of malignant catarrhal fever (MCF]. Cloned DNA fragments of AHV-1 and OHV-2 cross hybridised with DNA prepared from cells infected with the roan antelope virus and the intensity of reaction suggested that this virus was more closely related to AHV-1 than is OHV-2. The virus represents the third gamma herpesvirus isolated from large African antelope and should be provisionally designated hippotragine herpesvirus-1. On inoculation into rabbits the virus induced malignant catarrhal fever indicating that roan antelope should be considered as a possible source of infection.