To our users Please note that the HCV database site is no longer funded. We try to keep the database updated and the tools running, but unfortunately, we cannot guarantee we can provide help for using this site. Data won't be manually curated either.
SNAP, Synonymous/Non-synonymous Analysis Program
VESPA, signature pattern analysis
The links download zip files, which should open on Mac, PC and Unix/Linux
machines. SNAP is a Perl program, so to run it you need to have Perl installed
on your system. It is usually installed on Linux/Unix, but for PC or Mac use
you may have to download it. Perl is available for free at
www.perl.org. Vespa is a compiled C program,
the zipfile contains separate versions for Mac, PC and Linux/Unix. If you
run the correct version and still have trouble, let us know!