Gene List:
ABCD1, ALDH18A1, ALS2, AMPD2, AP4B1, AP4E1, AP4M1, AP4S1, AP5Z1, ARL6IP1, ARSI, ATL1, ATP13A2, ATP2B4, B4GALNT1, BICD2, BSCL2, C12orf65, C19ORF12, CAPN1, CCT5, CYP2U1, CYP7B1, DARS, DDHD1, DDHD2, ENTPD1, ERLIN1, ERLIN2, EXOSC3, FA2H, FARS2, GBA2, GJC2, HACE1, HSPD1, IBA57, KDM5C, KIAA0196, KIDINS220, KIF1A, KIF1C, KIF5A, L1CAM, MAG, NIPA1, NT5C2, PLP1, PNPLA6, REEP1, REEP2, RTN2, SACS, SLC16A2, SLC33A1, SPART, SPAST, SPG11, SPG20, SPG21, SPG7, TECPR2, TFG, USP8, VAMP1, VPS37A, WASHC5, WDR48, ZFYVE26, ZFYVE27

References:
Butler et al. Three cases of Troyer syndrome in two families of Filipino descent. Am J Med Genet A. 2016 Jul;170(7):1780-5.

Boukhris et al. A new locus (SPG46) maps to 9p21.2-q21.12 in a Tunisian family with a complicated autosomal recessive hereditary spastic paraplegia with mental impairment and thin corpus callosum. Neurogenetics. 2010;11:441–8.

Halevy et al. Novel EXOSC3 mutation causes complicated hereditary spastic paraplegia. J. Neurol. 261: 2165-2169, 2014.

Tesson et al. Alteration of fatty-acid-metabolizing enzymes affects mitochondrial form and function in hereditary spastic paraplegia. Am J Hum Genet. 2012;91:1051–64.

Wakil et al. Novel B4GALNT1 mutations in a complicated form of hereditary spastic paraplegia. Clin Genet. 2014 Nov;86(5):500-1.

Novarino et al. Exome sequencing links corticospinal motor neuron disease to common neurodegenerative disorders. Science 343: 506-511, 2014.

Winner et al. Clinical progression and genetic analysis in hereditary spastic paraplegia with thin corpus callosum in spastic gait gene 11 (SPG11). Arch Neurol. 2004;61:117–21.

Martinez-Lage et al. TDP-43 pathology in a case of hereditary spastic paraplegia with a NIPA1/SPG6 mutation. Acta Neuropathol. 2012;124:285–91.

Hansen et al. Hereditary spastic paraplegia SPG13 is associated with a mutation in the gene encoding the mitochondrial chaperonin Hsp60. Am J Hum Genet. 2002 May;70(5):1328-32.

Li et al. PMCA4 (ATP2B4) mutation in familial spastic paraplegia. PLoS One. 2014 Aug 13;9(8):e104790.