TY - GEN AU - Meyers,G AU - Saalmüller,A AU - Büttner,M TI - Mutations abrogating the RNase activity in glycoprotein E(rns) of the pestivirus classical swine fever virus lead to virus attenuation SN - 0022-538X PY - 1999///1220 KW - Amino Acid Sequence KW - Animals KW - Cell Line KW - Classical Swine Fever Virus KW - enzymology KW - Cricetinae KW - Gene Deletion KW - Glycoproteins KW - genetics KW - Molecular Sequence Data KW - Point Mutation KW - Ribonucleases KW - Swine KW - Viral Envelope Proteins N1 - Publication Type: Journal Article UR - https://doi.org/10.1128/JVI.73.12.10224-10235.1999 ER -