Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the genetic changes related to malonyl-CoA decarboxylase deficiency ?
    ### Response:
    Mutations in the MLYCD gene cause malonyl-CoA decarboxylase deficiency. The MLYCD gene provides instructions for making an enzyme called malonyl-CoA decarboxylase. Within cells, this enzyme helps regulate the formation and breakdown of a group of fats called fatty acids.
    