a-sumoylated-c-terminus-fragment-of-glutamate-tran08amyotrophic lateral sclerosiscelldiseaselaterallateral sclerosismotor neuronneuronnucleus of spinal cordspinal cordmouseFalseE-GEOD-260708523A SUMOylated C-terminus fragment of glutamate transporter EAAT2 linked to inherited ALS mediates motor axon impairment