Phosphorylation is also implicated in other pathologies such as Parkinson's disease, in which aberrant alpha-synuclein aggregates into cytoplasmic inclusions called “Lewy Bodies.” Several phosphorylation sites undergo aberrant phosphorylation in alpha-synuclein proteins, such as Ser129, which is phosphorylated in 4% of homeostatic alpha-synuclein and in 90% of Lewy Body alpha-synuclein (Anderson et al., 2006). This evidence concerns the gene SNCA and Parkinson disease.