HIV-1 integration in the human genome favors active genes and local hotspots. | Read by QxMD (original) (raw)
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.
Cell 2002 August 23
A defining feature of HIV replication is integration of the proviral cDNA into human DNA. The selection of chromosomal targets for integration is crucial for efficient viral replication, but the mechanism is poorly understood. Here we describe mapping of 524 sites of HIV cDNA integration on the human genome sequence. Genes were found to be strongly favored as integration acceptor sites. Global analysis of cellular transcription indicated that active genes were preferential integration targets, particularly genes that were activated in cells after infection by HIV-1. Regional hotspots for integration were also found, including a 2.4 kb region containing 1% of sites. These data document unexpectedly strong biases in integration site selection and suggest how selective targeting promotes aggressive HIV replication.
Full text links
We have located links that may give you full text access.
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-
2024
by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our
and
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app