PMC:7143804 / 12536-12648 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7143804","sourcedb":"PMC","sourceid":"7143804","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7143804","text":"sites for more primers to attach and initiation sites for the polymerase, continuing the amplification, and thus","tracks":[]}