Calcineurin is an antagonist to PKA protein phosphorylation required for postmating filamentation and virulence, while PP2A is required for viability in Ustilago maydis

Molecular Plant-Microbe Interactions (2009) - Comments
pubmed: 19737102 doi: 10.1094/mpmi-22-10-1293 issn: 0894-0282 issn: 1943-7706

John D. Egan, María D. García-Pedrajas, David L. Andrews, Scott E. Gold