A comparative gene co-expression analysis using self-organizing maps on two congener filmy ferns identifies specific desiccation tolerance mechanisms associated to their microhabitat preference. - Ostria-Gallardo, Enrique; Larama, Giovanni; Berríos, Graciela; Fallard, Ana; Gutiérrez-Moraga, Ana; Ensminger, Ingo; Bravo, León A. (BMC Plant Biology, 2020)