id author title date pages extension mime words sentences flesch summary cache txt cord-320015-lbr2q4qh Chinchar, V. Gregory The Molecular Biology of Frog Virus 3 and other Iridoviruses Infecting Cold-Blooded Vertebrates 2011-10-20 .txt text/plain 9130 433 43 Additional IE and DE proteins include proteins that may play roles in blocking host immune responses such as a virus-encoded, CARD (caspase activation and recruitment domain) motif-containing protein (vCARD), β-hydroxysteroid dehydrogenase (βHSD), and a RNAse III-like protein, catalytic proteins involved in nucleic acid synthesis (Proliferating Cell Nuclear Antigen [PCNA], DNA methyltransferase [DMTase], the large and small subunits of the viral homolog of cellular RNA polymerase II [vPOL-IIα and -IIβ], transcription factor IIS), catalytic proteins that may act to increase dTTP pool sizes and influence host range (deoxyuridine triphosphatase [dUTPase], deoxynucleotide kinase, the large and small subunits of ribonucleotide reductase), and proteins non-essential for replication in vitro, but needed for growth in vivo (the 18K protein) [22] . Lastly, Sample and co-workers observed that KD of the 18K IE protein had no observable effect on viral gene expression or replication in vitro suggesting that, at least in fathead minnow cells, 18K was not required for the production of infectious virions. ./cache/cord-320015-lbr2q4qh.txt ./txt/cord-320015-lbr2q4qh.txt