کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9133497 1161409 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The population distribution of the Met allele at the PRNP129 polymorphism (a high risk factor for Creutzfeldt-Jakob disease) in various regions of France and in West Europe
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
The population distribution of the Met allele at the PRNP129 polymorphism (a high risk factor for Creutzfeldt-Jakob disease) in various regions of France and in West Europe
چکیده انگلیسی
The present study has been conducted to ascertain the level of allelic variation at codon 129 of the prion protein gene in France. Six French populations have been studied (Paris, Lille, Rennes, Chambéry, Grasse and Perpignan), totalling 1374 normal subjects. Mean heterozygosity in France is 46.5%, and the mean Met 129 allele (a high risk susceptibility factor for Creutzfeldt-Jakob disease) is 0.674. There is a genetic heterogeneity (χ2 = 38.44, p < 0.001) between the six populations compared, and Met allele frequencies are inversely correlated with latitude (r = −0.93, p < 0.01). Such an inverse correlation with latitude (r = −0.78, p = 0.01) is also found when Met allele frequencies in France are compared to those already published in five other European countries and in Turkey. We hypothesise that high Met 129 frequencies populations may be at higher risk for Creutzfeldt-Jakob disease.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infection, Genetics and Evolution - Volume 5, Issue 2, March 2005, Pages 141-144
نویسندگان
, ,