*7.1.4 RNA extraction from cells and viruses*

With a few minor adjustments during the RNA pellet washing stage, the TRIZOL® LS reagent was used to extract the RNA from preserved pelleted CE cells in accordance with the manufacturer's instructions.


9.The concentration of RNA was determined to be 260/280 Å using a spectrophotometer (Bio-tek Instruments, Inc., μ Quant).
