Saturday, May 26, 2012
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Hartnup Disease Learning Center

Causes could include:
Hartnup disorder is possibly the most common metabolic condition involving amino acids. It is an inherited condition. A child must inherit the defective gene from both parents in order to be seriously affected.
Source:ADAM
Date:August 7, 2008
Hartnup disease is an in-born error of metabolism, that is, a condition where certain nutrients cannot be digested and absorbed properly. The condition is passed on genetically in families. It occurs when a person inherits two recessive genes for ...
Source:Gale Encyclopedia of Medicine
Conditions with a link to the individual's genetic make-up. Genetic disorders are conditions that can be traced to an individual's heredity. Many of these disorders are inherited and are governed by the same genetic rules that determine dimples an...
Source:Gale Encyclopedia of Childhood and Adolescence
Any unusual variation or abnormality in the shape, structure, and/or function of an organ, body part, or tissue is commonly referred to as a birth defect. However, congenital anomaly is the more accurate and preferred term, since birth defect can ...
Source:Gale Encyclopedia of Genetic Disorders Part II
Variations within the DNA sequence of a particular gene affect its function, and may cause or predispose an individual a particular disease. Alterations in the genome may increase the frequency of disorder and disease with entire populations. Alth...
Source:Gale Encyclopedia of Genetic Disorders Part II
The traditional method used to study an inherited disease is to observe the pattern of its distribution in families through examination of a pedigree, the construction of which begins with the individual first known to have the disease. The pedigr...
Source:Gale Encyclopedia of Public Health
Variations within the DNA sequence of a particular gene affect its function and may cause or predispose an individual a particular disease. Alterations in the genome may increase the frequency of disorder and disease with entire populations. Altho...
Source:Gale Encyclopedia of Genetic Disorders Part I
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