Inborn errors of purine–pyrimidine metabolism are a class of inborn error of metabolism disorders specifically affecting purine metabolism and pyrimidine metabolism.
An example is Lesch–Nyhan syndrome.
Urine tests may be of use in identifying some of these disorders.
Famous quotes containing the words inborn, errors and/or metabolism:
“A bird half wakened in the lunar noon
Sang halfway through its little inborn tune.”
—Robert Frost (1874–1963)
“My errors are by now natural and incorrigible; but the good that worthy men do the public by making themselves imitable, I shall perhaps do by making myself evitable.”
—Michel de Montaigne (1533–1592)
“He’s got a fifteen percent metabolism with an overactive thyroid and a glandular affectation of about three percent. With a one percent mentality. He’s what we designate as the Crummy Moronic type.”
—Robert Pirosh, U.S. screenwriter, George Seaton, George Oppenheimer, and Sam Wood. Dr. Hugo Z. Hackenbush (Groucho Marx)