Limited transcription of the herpes simplex virus genome when latent in human sensory ganglia.
AUTOR(ES)
Galloway, D A
RESUMO
Human paravertebral ganglia were examined for the presence of specific sequences of viral RNA by in situ cytological hybridization, using as probes individual fragments of herpes simplex virus type 2 DNA. Ganglia were obtained at autopsy from 40 patients, and 14 were positive for herpes simplex virus RNA. Transcripts from the left-hand 30% of the viral genome were detected in all of the herpes simplex virus-positive cases. RNA homologous to other sequences from the L component were present less frequently, and no RNA from the S component was detected. These results argue that specific transcription of the herpes simplex virus genome occurs in latently infected human ganglion cells.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=256797Documentos Relacionados
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