A dehydratase deficiency in the body can lead to a less severe condition of hyperphenylalaninemia, which involves an over presence of phenylalanine in the blood. It is caused by a genetic recessive disorder in the autosomal DNA.RESERVED, INSERM US14 -- ALL RIGHTS. "Orphanet: Dehydratase deficiency". www.orpha.net. Retrieved 2016-11-01.
