That would be Cushing's Syndrome, or Cushing's Disease. If the problem arises in the adrenal gland, then the disorder is primary adrenal insufficiency.
The aminoacid corresponding for codon GAC is aspartic acid (ASP/D).
Answer:
A portion of an aquifer that contains rock material that does not allow water to penetrate; often forms the base of unconfined aquifers and the boundaries for confined aquifers.
