TY - GEN AU - Hughes,Austin L AU - Friedman,Robert TI - Poxvirus genome evolution by gene gain and loss SN - 1055-7903 PY - 2005///0927 KW - Evolution, Molecular KW - Gene Deletion KW - Gene Duplication KW - Genome, Viral KW - Phylogeny KW - Poxviridae KW - classification N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/j.ympev.2004.12.008 ER -