Nuclear Ca2+ signals generated by DMI1 and CNGC15 ion channels in plant roots are needed to establish symbiotic relationships with soil microbes. Here Leitão et al. show that DMI1- dependent nuclear Ca2+ spiking also occurs in Arabidopsis root meristems and are linked to root development
- Nuno Leitão
- Pierre Dangeville
- Myriam Charpentier