chromosome	gene symbol	phenotype
8p12-p11.21	?	Spastic paraplegia 18 -SPG18
8p12-q13	CYP7B1 cytochrome P450, family 7, subfamily B, polypeptide 1	Spastic paraplegia 5A -SPG5A
8p21	NEFL neurofilament, light polypeptide 68kDa	Charcot-Marie-Tooth disease, type 2E -CMT2E Charcot-Marie-Tooth disease, type 1F -CMT1F
8p21.1-q13.3	?	Spastic paraplegia 37, autosomal dominant -SPG37
8p22-q11	?	Adult onset distal myopathy -MPD3
8p23	ARHGEF10 Rho guanine nucleotide exchange factor 10	Slowed nerve conduction velocity, autosomal dominant -NCV
8q13-q21	GDAP1 ganglioside-induced differentiation-associated protein 1	Charcot-Marie-Tooth disease, type 4A -CMT4A Charcot-Marie-Tooth disease, mixed axonal and demyelinating type -CMT4A Charcot-Marie-Tooth disease, type 2K -CMT2K
8q13.1-q13.3	TTPA tocopherol (alpha) transfer protein (ataxia (Friedreich-like) with vitamin E deficiency)	Ataxia, Friedreich-like, with selective vitamin E deficiency -AVED Ataxia with isolated vitamin E deficiency -TTPA
8q21.3	?	Charcot-Marie-Tooth neuropathy Type 2H -CMT2H
8q23.1	RRM2B ribonucleotide reductase M2 B (TP53 inducible)	Mitochondrial dna depletion syndrome 8A -MTDP8B Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal -PEOA5
8q24	PLEC1 plectin 1, intermediate filament binding protein 500kDa	Myasthenic syndrome, with plectin defect - Epidermolysis bullosa simplex associated with late-onset muscular dystrophy -MDEBS Limb-girdle, muscular dystrophy, type 2q -LGMD2Q
8q24.13	KIAA0196 strumpellin	Spastic paraplegia 8 -SPG8
8q24.3	NDRG1 N-myc downstream regulated gene 1	Charcot-Marie-Tooth disease, type 4D -CMT4D Neuropathy, hereditary motor and sensory, lom type -HMSNL