Key result
HSV-1 thymidine kinase RNA subelements facilitate intron-independent gene expression via a CRM1-independent transport pathway.
Why the study?
The mechanisms by which intronless herpes simplex virus type 1 thymidine kinase gene achieves intron-independent expression were not fully understood.
Population
In vitro models studying herpes simplex virus type 1 thymidine kinase gene expression
Comparison
Herpes simplex virus type 1 thymidine kinase gene sequences vs hepatitis B virus posttranscriptional regulatory element
Design
Preclinical molecular biology study
Authors
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Does not change HSV management; leaves open applications in viral vector design for gene expression.
Viral intronless genes utilize multiple cis-acting RNA signals for intron-independent gene expression via a CRM1-independent transport pathway.
Otero et al. (1998) studied this question. Herpes simplex virus type 1 thymidine kinase (TK) gene cis-acting RNA subelements was evaluated on Cytoplasmic accumulation of intronless RNA. Multiple cis-acting RNA subelements within the herpes simplex virus type 1 thymidine kinase gene facilitate intron-independent gene expression via a CRM1-independent RNA transport pathway.
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