The pay wall doesn't permit much access to the details of this. A better summary is available at the UK's MRC website, link below. https://mrclmb.ac.uk/news-ev

The pay wall doesn't permit much access to the details of this. A better summary is available at the UK's MRC website, link below. https://mrclmb.ac.uk/news-events/articles/bridging-the-gap-from-chemistry-to-life-discovery-of-a-tiny-rna-that-can-copy-itself/ https://mrclmb.ac.uk/news-events/articles/bridging-the-gap-f...