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OBJECTIVE To describe selected morphological and developmental features associated with subtelomeric deletion at chromosome 4q. MATERIALS AND METHODS A 21-year old female was brought for gynecologic evaluation of menorrhagia. High-resolution metaphase karyotype and subtelomere fluorescent in-situ hybridization (FISH) analysis were used for genotype(More)
The metabolism of adenosine and its effects on phosphoribosylpyrophosphate, PP-ribose-P, dependent nucleotide synthesis were studied using erythrocytes from patients with adenosine deaminase and hypoxanthine phosphoribosyltransferase deficiency as models. The phosphorylation of adenosine was progressively inhibited by concentrations of adenosine greater(More)
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