AUTHOR=Volkov Roman A. , Borisjuk Nikolai , Garcia Sònia , Kovařík Aleš , Sáez-Vásquez Julio TITLE=Editorial: Molecular organization, evolution, and function of ribosomal DNA JOURNAL=Frontiers in Plant Science VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2022.994380 DOI=10.3389/fpls.2022.994380 ISSN=1664-462X