Variable expression of the Fragile X Mental Retardation 1 (FMR1) gene in patients with premature ovarian failure syndrome is not dependent on number of (CGG)n triplets in exon 1
Author(s) -
Julia Schuettler,
Zhongying Peng,
J. Zimmer,
HansPeter Sinn,
Cornelia von Hagens,
T. Strowitzki,
P. H. Vogt
Publication year - 2011
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/der018
Subject(s) - premature ovarian failure , fragile x syndrome , fmr1 , exon , fragile x , genetics , gene , medicine , biology
Increased expression of the Fragile X Mental Retardation 1 (FMR1) gene in blood cells has been claimed to be associated with variable (CGG)(n) triplet numbers in the 5' untranslated region of this gene. Increased CGG triplet numbers, including that of the so-called premutation range (n= 55-200), were shown to have a risk of <26% to impair ovarian reserve leading to primary ovarian insufficiency and premature ovarian failure (POF).
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