Heather Mefford, Ingrid Scheffer and colleagues report targeted resequencing of 47 genes in 500 individuals with epileptic encephalopathies. They identify pathogenic mutations in 11% of their cohort and show that de novo mutations in CHD2 and SYNGAP1 cause epileptic encephalopathy.
- Gemma L Carvill
- Sinéad B Heavin
- Heather C Mefford
