Retrovirus promoter-trap vectors

Chemistry: molecular biology and microbiology – Virus or bacteriophage – except for viral vector or...

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4351723, 536 231, 536 2433, 935 32, C12N 701, C12N 1511, C12N 1565

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053647831

ABSTRACT:
Retroviruses are used as genetic tools to isolate transcriptionally active chromosomal regions. The retroviruses have a promoterless protein coding sequence located in U3 or U5. The retroviruses may be used to infect cells under conditions which permit selection for instances when the retrovirus integrates in close proximity to and under the control of a cellular promoter. The promoter and its associated gene then may be identified and isolated. In this manner, the retroviruses function as promoter-traps. Related methods and products including vectors, kits and assays provided.

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