High prevalence of the Fra(X) syndrome c
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Smits, Arie ;Smeets, Dominique ;Hamel, Ben ;Dreesen, Jos ;van Oost, Bernard
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Article
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1992
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John Wiley and Sons
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English
⚖ 506 KB
## Abstract The overall prevalence of the fragile X [fra(X)] mutation, as determined by population studies, is approximately 1 in 850 [Gustavson et al., 1986; Webb et al., 1986]. This prevalence suggests a very high mutation rate which, in turn, suggests that many patients have to represent sporadi