By blocking the extension of virus DNA or RNA chain plus the synthesis of offspring virus genome, it interferes with or inhibits the replication of virus or host cell DNA or RNA. The DNA template should be of large purity for efficient conversion. We propose to use genomic DNA extracted https://www.facebook.com/NewTechFind/posts/pfbid0YXghdT9GVxnwW2VQ9fVyvYyvdrEPfE3n31HRG4GKE7SxV6VTNxJe6X9asnmbTF7l