As of 2013, it appeared that differences in the methylation of arginine residues in FUS protein may be relevant, and methylation status may be a way to distinguish some forms of FTD from ALS. See also
Transportin 1

Notes
References
External links

ALS Association Official Website
Amyotrophic lateral sclerosis at Curlie
Macrodontia may refer to:

Macrodontia (tooth), a tooth disorder where the teeth are larger than normal
Macrodontia (beetle), a genus of beetles

See also
Macrodonta (disambiguation)