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:
“Temperament is the natural, inborn style of behavior of each individual. Its the how of behavior, not the why.... The question is not, Why does he behave a certain way if he doesnt get a cookie? but rather, When he doesnt get a cookie, how does he express his displeasure...? The environmentand your behavior as a parentcan influence temperament and interplay with it, but it is not the cause of temperamental characteristics.”
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