Identification of viral microRNAs expressed in human sacral ganglia latently infected with herpes simplex virus 2.
Deep sequencing of small RNAs isolated from human sacral ganglia latently infected with herpes simplex virus 2 (HSV-2) was used to identify HSV-2 microRNAs (miRNAs) expressed during latent infection. This effort resulted in the identification of five distinct HSV-2 miRNA species, two of which, miR-H3/miR-I and miR-H4/miR-II, have been previously reported. Three novel HSV-2 miRNAs were also identified, and two of these, miR-H7 and miR-H9, are derived from the latency-associated transcript (LAT) and are located antisense to the viral transcript encoding transactivator ICP0. A third novel HSV-2 miRNA, miR-H10, is encoded within the unique long (U(L)) region of the genome, 3' to the U(L)15 open reading frame, and is presumably excised from a novel, latent HSV-2 transcript distinct from LAT.
Published In
DOI
EISSN
ISSN
Publication Date
Volume
Issue
Start / End Page
Related Subject Headings
- Virus Latency
- Virology
- Sacrococcygeal Region
- Reverse Transcriptase Polymerase Chain Reaction
- RNA, Viral
- Molecular Sequence Data
- MicroRNAs
- Humans
- Herpesvirus 2, Human
- Herpes Simplex
Citation
Published In
DOI
EISSN
ISSN
Publication Date
Volume
Issue
Start / End Page
Related Subject Headings
- Virus Latency
- Virology
- Sacrococcygeal Region
- Reverse Transcriptase Polymerase Chain Reaction
- RNA, Viral
- Molecular Sequence Data
- MicroRNAs
- Humans
- Herpesvirus 2, Human
- Herpes Simplex