The article discusses the research about the phosphorylation at a serine-proline rich region that directs the virulence in Asperigillus fumigatus which references the study "Phosphorylation of calcineurin at a novel serine-proline rich region orchestrates hyphal growth and virulence in Aspergillus fumigatus," by P. R. Juvadi and colleagues in the 2013 issue.