Crystal structure of a closed ternary complex of a HNA Reverse Transcriptase in complex with a HNA/DNA duplex. - Gutfreund, Cédric; Abramov, Mikhail; Coosemans, Frédérick; Holliger, Philipp; Herdewijn, Piet; Betz, Karin; Marx, Andreas (PLoS ONE, 2026)