%0 Journal Article
%T RFLP of a StuI Site in the GALNS Gene in Morquio Syndrome of Guangdong National Minority Population<br>广东少数民族Morquio综合征StuI位点的RFLP分析 RFLP of a StuI Site in the GALNS Gene in Morquio Syndrome of Guangdong National Minority Population
%A GUO Yi-Bin
%A DU Chuan-Shu
%A LIN Qun-Di
%A <br>郭奕斌
%A 杜传书
%A 林群娣
%J 遗传
%D 2003
%I 
%X To investigate the genetic polymorphism of the StuI site in the GALNS gene from a national minority population in Guangdong and to study the mode of transmission of alleles,PCR-RFLP was used to analyze 144 chromosomes from 72 Guangdong unrelated healthy national minority individuals, and the genotypes of members in three families. To compare the frequencies and heterzygosity between Guangdong national minority people and Caucasians, Japanese and Chinese Han people by using x2 test. The frequency of allele D1 (295bp) was 0. 70,allele D2 (138 plus 157 bp)0. 30,the heterozygosity was 29%. The genotypes of each member of all families detected were completely a-greement with the theorical assessment. The site of Stul in the GALNS gene from national minority population in Guangdong has polymorphism. There is significant difference between Guangdong national minority population and Caucasians in Western countries,but no significant difference was found between Guangdong national minority population and Japanese and Chinese Han population. In addition, there is significant difference between Guangdong national minority population and Caucasians and Japanese in the heterzygosity, but no significant difference between Guangdong national minority population and Chinese Han population. The transmission of alleles was completely in agreement with the Mendelian genetic law.
%K Morquio syndrome
%K GALNS gene
%K polymorphism
%K restriction fragment length<br>广东
%K 少数民族
%K Morquio综合征
%K StuⅠ位点
%K RFLP分析
%K 遗传性溶酶体病
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=90E0BC30A5E30EF9&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=E158A972A605785F&sid=3BAAE0DA6093AC05&eid=A22854835F81B3F8&journal_id=0253-9772&journal_name=遗传&referenced_num=0&reference_num=3