Cytotoxic T cells usually kill virally infected cells. Perforin is released by cytotoxic T cells and lyses virally infected and transformed cells. I allelic variants, which allows them to detect virally infected cells or transformed cells. The activation of MAVS leads the virally infected cell to secrete cytokines. Zombies are fictional creatures usually portrayed as reanimated corpses or virally infected human beings. The film spread virally through the #Kony2012 hashtag. The clip spread virally on the Internet. These multinucleated cells appear very similar to virally induced syncytia. Reverse transcriptase is the virally encoded RNA-dependent DNA polymerase. Instead, the ad was shown online and promoted virally. The virally encoded RNA polymerase is also found in the interior. This is why you're fat linked to the recipe and it became virally popular. The former contains virally encoded F, G, and SH lipoproteins.