Mutations in BTD causing biotinidase def
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Jeanne Hymes; Christine M. Stanley; Barry Wolf
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Article
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2001
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John Wiley and Sons
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English
β 289 KB
Communicated by Linda Tyfield Biotinidase (BTD) is the only enzyme that can cleave biocytin, a product of the proteolytic digestion of holocarboxylases. Profound BTD deficiency (less than 10% mean normal activity in serum) is an autosomal recessive disorder that can result in neurological and cutane