Autism spectrum disorders (ASDs) are a group of commonly occurring. highly-heritable developmental disabilities. Human genes c3orf58 or Deleted In Autism-1 (DIA1) and cXorf36 or Deleted in Autism-1 Related (DIA1R) are implicated in ASD and mental retardation. Both gene products encode signal peptides for targeting to the secretory pathway. https://www.ealisboa.com/limited-value-AXYS-Valhalla-Pen-must-buy/