COOK Shelly

Powerful sequence similarity search methods and in-depth manual analyses can identify remote homologs in many apparently "orphan" viral proteins

Published date : 23 Oct 2013

The genome sequences of new viruses often contain many “orphan” or “taxon-specific” proteins apparently lacking homologs. However, because viral proteins evolve very fast, commonly used sequence similarity detection methods such as BLAST may overlook homologs. We analyzed a data set of proteins from RNA viruses characterized as “genus specific” by BLAST.

Journal Paper
Journal of Virology, Jan 2014, Vol. 88, Issue 1, doi: 10.1128/JVI.02595-13
Impact Factor