Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the genetic changes related to glutaric acidemia type II ?
    ### Response:
    Mutations in any of three genes, ETFA, ETFB, and ETFDH, can result in glutaric acidemia type II. The ETFA and ETFB genes provide instructions for producing two protein segments, or subunits, that come together to make an enzyme called electron transfer flavoprotein.
    