نتایج جستجو برای: triplet repeat primed

تعداد نتایج: 96107  

Journal: :Journal of medical genetics 1997
C B Kunst E P Leeflang J C Iber N Arnheim S T Warren

Fragile X syndrome results from the unstable expansion of a CGG repeat within the FMR1 gene. Three classes of FMR1 alleles have been identified, normal alleles with 6-60 repeats, premutations with 60-200 repeats, and full mutations with > 230 repeats. Premutations are exquisitely unstable upon transmission. Normal alleles, while generally stable upon transmission, are thought to have different ...

محمد علی ملکی, , مهتاب آرایی , ,

In this paper, we investigate the superconducting proximity effect for a superconductor with three types of singlet, OSP and ESP triplet pairings in contact with a clean ferromagnetic region. Using the quasiclassical Green’s function approach, we calculate the superconducting pair amplitude function in terms of the characteristic parameters of the system and compare penetration of these superco...

Journal: :Human molecular genetics 2000
M L Moseley L J Schut T D Bird M D Koob J W Day L P Ranum

We recently described an untranslated CTG expansion that causes a previously undescribed form of spinocerebellar ataxia (SCA8). The SCA8 CTG repeat is preceded by a polymorphic but stable CTA tract, with the configuration (CTA)(1-21)(CTG)(n). The CTG portion of the repeat is elongated on pathogenic alleles, which nearly always change in size when transmitted from generation to generation. To be...

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