In the Gray Zone in the Fragile X Gene: What are the Key Unanswered Clinical and Biological Questions?

Smaller expansions (41–54 CGG repeats) in the fragile X mental retardation 1 (FMR1) gene are termed "gray zone" alleles. Only recently has interest in these expansions increased due to reporting of phenotypes unique to gray zone carriers or similar to those seen in individuals with larger...

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Bibliographic Details
Main Author: Deborah A. Hall
Format: Article
Language:English
Published: Ubiquity Press 2014-06-01
Series:Tremor and Other Hyperkinetic Movements
Online Access:https://tremorjournal.org/index.php/tremor/article/view/208