TABLE 3.

Breakout of phycodnavirus RNA polymerase and transcription apparatus^a

^aNumbers 1 to 12 refer to Rpb subunits. Background blue, gray, yellow, and orange refer to RNA polymerase (including TFIIS), RNA polymerase Rpb3/11 fusions, cellular transcription factor homologs, and vaccinia virus late transcription factor homologs, respectively. While one subgroup (represented by the prymnesioviruses, Chrysochromulina ericina virus [CeV01], and Aureococcus anophagefferens virus) seems to encode the most complete RNA polymerases of any NCLDV, another subgroup (Phaeovirus, Raphidovirus, Chlorovirus, Yellowstone lake phycodnavirus, and Ostreococcus tauri virus) seems to encode no RNA polymerase at all. All rows of the table are represented by complete proteomes.