Plant BiologybioRxiv
Topoisomerase VI participates in an insulator-like function that prevents H3K9me2 spreading into euchromatic islands
L.-V. Meteignier, C. Lecampion, F. Velay…·C. Laloi
The paper shows Topoisomerase VI prevents H3K9me2 spreading into euchromatic islands in Arabidopsis by interacting with MAT3 and regulating its localization.
DOI 10.1073/pnas.2001290119