Polymerase enhancing factor (PEF) extracts, PEF protein complexes, isolated PEF protein… Grant US-7943358-B2 United States of America 17 May 2011
Polymerase enhancing factor (PEF) extracts, PEF protein complexes, isolated PEF proteins… Grant US-7625725-B1 United States of America 01 Dec 2009