title: What is repeated in ALS and FTLD.
authors.affiliation: Division of Neuromuscular Medicine, Davee Department of Neurology and Clinical Neurosciences, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA.
authors.forename: Faisal
authors.initials: F
authors.lastname: Fecto
authors.forename: Teepu
authors.initials: T
authors.lastname: Siddique
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000235:genetics*; D002899:Chromosomes, Human, Pair 9; D042622:DNA Repeat Expansion; D005260:Female; D057174:Frontotemporal Lobar Degeneration / Q000235:genetics*; D006801:Humans; D008297:Male; D011401:Promoter Regions, Genetic