Furthermore, by
adding guanine nucleotides at the end of sgRNA (single guided RNA) that composes CRISPR - Cas9, they have successfully created this highly - developed programmable nuclease, which has no measurable off - target effects in the human genome.
If an unzipped segment of DNA is
added as a template to a solution with the tPNA components, the nucelobase soldiers will automatically assume a formation on peptide strands that complements the DNA according to standard Watson - Crick pairing of adenine with thymine and cytosine with
guanine.