中國廣東漢族與新疆維吾爾族24個Y-STR基因座的多態(tài)性分析
[Abstract]:Objective using GFS 24Y kit, 24 Y-STR loci were genotyped from 584 unrelated male samples from Guangdong Han and Xinjiang Uygur nationalities, and the genetic polymorphisms of their loci and haplotypes were analyzed and their population differences were analyzed. Methods DNA was extracted by magnetic bead method and then amplified by GFS24Y kit for genotyping by 3130XL genetic analyzer. Results the results of 24 Y-STR loci of 584 samples of Han nationality and Xinjiang Uygur nationality in Guangdong, China, and the distribution of allelic frequencies were obtained. In Guangdong Han population, the genetic diversity (GD value) of each locus was 0.560 60.9639, and there were 0.560 haplotypes composed of 24 loci. The diversity of haplotypes (HD value) was 0.999 93, and the GD value in Xinjiang Uygur nationality was 0.443 990.957 9. A total of 282 haplotypes were observed with HD value of 0.999 85. No haplotypes were observed between the two peoples. The allele frequencies of 22 Y-STR loci were different between the two populations (P0.05). The genetic differentiation coefficient (Fst) of each locus was 0.000 7679 (DYS481) 0.247,946 (DYS520). Conclusion the 24 Y-STR loci were highly polymorphic in Han and Xinjiang Uygur populations in Guangdong and Xinjiang, and showed obvious ethnic characteristics. They were identified by forensic paternity test and individual identification. Population genetics and other fields have important application value.
【作者單位】: 中山大學(xué)中山醫(yī)學(xué)院法醫(yī)學(xué)系;廣州市公安局白云分局;廣州市刑事科學(xué)技術(shù)研究所;
【基金】:國家自然科學(xué)基金(81273347) 公安部應(yīng)用創(chuàng)新計劃項目(2011YYCXGDST076) 廣東省科技計劃項目(2010A060801001)
【分類號】:R394
【相似文獻】
相關(guān)期刊論文 前8條
1 劉義波;龍思方;龍友國;陸玉炯;余躍生;;中國22個人群3個Y-STR基因座的群體遺傳學(xué)研究[J];黔南民族醫(yī)專學(xué)報;2007年04期
2 朱運良;黃艷梅;李建金;伍新堯;;5個新Y-STR基因座及其在廣州地區(qū)漢族群體內(nèi)的單倍型分布(英文)[J];中山大學(xué)學(xué)報(醫(yī)學(xué)科學(xué)版);2010年01期
3 劉秋玲,孫宏鈺;4個Y-STR基因座銀染復(fù)合擴增[J];遺傳;2003年03期
4 百茹峰;楊利海;袁麗;梁權(quán)贈;魯滌;楊雪;石美森;;福建畬族群體17個Y-STR基因座單倍型及遺傳關(guān)系[J];遺傳;2012年08期
5 朱波峰,張飛雄,劉新社,呂桂平,錢光立,朱軍,劉耀;寧夏回族5個Y-STR基因座及單倍型遺傳多態(tài)性分析[J];第四軍醫(yī)大學(xué)學(xué)報;2005年14期
6 李茜;高素青;李恒聰;王大明;曾健強;鄧志輝;;壯族非親緣男性個體中9個短片段Y-STR基因座遺傳多態(tài)性的研究[J];中國實驗血液學(xué)雜志;2008年03期
7 石美森;百茹峰;傅博;;山西漢族17個Y-STR基因座遺傳多態(tài)性及遺傳關(guān)系[J];遺傳;2011年03期
8 朱永生;霍正浩;黨潔;陳銀濤;彭亮;;中國13個民族7個Y-STR基因座遺傳關(guān)系的研究[J];人類學(xué)學(xué)報;2008年04期
相關(guān)會議論文 前3條
1 石美森;李英碧;吳謹(jǐn);茍航;韓軍歌;應(yīng)斌武;張霽;侯一平;;7個Y-STR基因座四色熒光復(fù)合擴增系統(tǒng)及其法醫(yī)學(xué)應(yīng)用[A];全國第七次法醫(yī)學(xué)術(shù)交流會論文摘要集[C];2004年
2 黃艷梅;祁英杰;楊保勝;童大躍;伍新堯;;7個Y-STR基因座在中國2個少數(shù)民族群體中的遺傳多態(tài)性[A];遺傳學(xué)進步與人口健康高峰論壇論文集[C];2007年
3 王克杰;武紅艷;楊衛(wèi)紅;楊保勝;原寶龍;王磊;朱云山;;河南鄭州地區(qū)漢族群體3個Y-STR基因座遺傳多態(tài)性分析[A];河南省細胞生物學(xué)學(xué)會第二屆會員代表大會暨學(xué)術(shù)研討會論文摘要集[C];2009年
,本文編號:2159708
本文鏈接:http://sikaile.net/yixuelunwen/binglixuelunwen/2159708.html