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Recoding method that removes inhibitory sequences and improves HIV gene expression

Patent ·
OSTI ID:1303730
The invention relates to inhibitory nucleotide signal sequences or "INS" sequences in the genomes of lentiviruses. In particular the invention relates to the AGG motif present in all viral genomes. The AGG motif may have an inhibitory effect on a virus, for example by reducing the levels of, or maintaining low steady-state levels of, viral RNAs in host cells, and inducing and/or maintaining in viral latency. In one aspect, the invention provides vaccines that contain, or are produced from, viral nucleic acids in which the AGG sequences have been mutated. In another aspect, the invention provides methods and compositions for affecting the function of the AGG motif, and methods for identifying other INS sequences in viral genomes.
Research Organization:
Institute of Advanced Study, Princeton, NJ (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-90ER40542
Assignee:
Institute of Advanced Study (Princeton, NJ)
Patent Number(s):
9,422,342
Application Number:
12/373,605
OSTI ID:
1303730
Country of Publication:
United States
Language:
English

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