Overlooked 'housekeeping' gene plays unexpected role in seizures

Molecules known as tRNAs are often overlooked in studies of disease processes. Researchers have found that a mutation in a tRNA gene called n-Tr20 -- expressed only in the brain -- can disrupt the landscape of entire cells, leading to chain reactions that alter brain function and behavior.

source https://www.sciencedaily.com/releases/2020/08/200826141412.htm