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1.
Allele frequencies for 11 short tandem repeats (STRs) loci (CSF1PO, TPOX, TH01, F13A01, FESFPS, vWA, D16S539, D7S820, D13S317, F13B and LPL) were obtained from a sample of 225 unrelated individuals born in the Entre Ríos state of Argentina.  相似文献   

2.
多重PCR检测FFv三个基因座在景颇族人群中的遗传多态性   总被引:1,自引:0,他引:1  
Zou L  Yang Y  Zou P 《法医学杂志》1998,14(4):197-200
短串联重复序列(STR)是由几个碱基对作为核心单位串联重复形成的一类DNA序列,作者将3个STR基因座在同一反应体系中进行互不干扰的复合扩增,采用高分辨率的聚丙烯酰胺凝胶电泳分离、银染法显影技术,对云南省景颇族的F13A01,FESFPS和vWA等3个基因座等位基因的基因频率进行了调查,获得了满意的结果,显示了广阔的应用前景。F13A01基因座观察到8个等位基因、13个基因型;FESFPS基因应观察到7个等位基因、18个基因型;vWA基因应观察到7个等位基因、21个基因型。  相似文献   

3.
Allelic frequencies, forensic parameters and admixture values for eleven STR loci (F13B, TPOX, CSF1PO, F13A01, D7S820, LPL, TH01, vWA, D13S317, FESFPS, and D16S539) were determined in a sample of unrelated individuals, European descendants from Rio de Janeiro area, Brazil.  相似文献   

4.
Allele frequencies for seven STRs (CD4, CSF1PO, F13A01, FES/FPS, MBPB, TH01, TPOX) were estimated from samples (sized between 300 and 940) of unrelated individuals born in North Portugal.  相似文献   

5.
Allele frequencies for nine STR loci namely, TH01, TPOX, CSF1PO, vWA, FESFPS, F13A01, D13S317, D7S820 and D16S539 were obtained from a sample of 437 unrelated individuals living in Chungcheong-do, South Korea.  相似文献   

6.
采用复合扩增、PAG电泳分离和银染检测技术,对广西壮、汉族人群的F13A01、FESFPS、vWA等3个STR基因座进行遗传多态性研究.3个基因座的基因型在广西壮、汉族人群的频率分布均符合Hardy-wein-berg平衡.3个STR基因座在广西壮族人群的个体识别力(DP)分别为0.8205、0.8566和0.9239;在广西汉族人群的个体识别力(DP)分别为0.8256、0.8455、0.9191.  相似文献   

7.
Allele frequencies for eight short tandem repeats (STRs) (D5S818, D7S820, F13B, LPL, TH01, TPOX, VWA31 and CSF1PO) were estimated from a sample of 155 unrelated individuals living in different departments of the southwest of Colombia, Caquetá, Cauca, Huila, Nari?o, Putumayo and Cauca Valley.  相似文献   

8.
Allelic frequencies of chromosome micro-satellite locuses D16S539, F13B, FESFPS, TH01 and TPOX were determined, within the case study, in a sampling of Europeoidal individuals residing in Russia's Ural Region. The allelic variants were analyzed by capillary electrophoresis after the enzyme amplification in polymerase chain reaction with fluorescent primers. The genotypic frequencies of the studied locuses were shown not to divert with statistical reliability from Hardy-Weinberg equilibrium. The estimated aggregate discriminative potential for a panel of 5 studied locuses made 0.99995. No nonequilibrium was found by linkage between alleles of all lucuses examined within the present case study or between their alleles and the alleles of previously investigated locuses D7S820 and D13S317. The implemented testing of the population homogeneity of allelic frequencies of investigated locuses for 3 samplings of Europeoids showed a deviation for locus FESFPS versus the Ural and Polish samplings and for locus F13B in the Ural and North America samplings. The distribution of allelic frequencies of other locuses was homogenous in the compared samplings.  相似文献   

9.
One hundred thirty-four unrelated Northeast Brazilian individuals were typed for the HPRTB, F13B, and LPL short tandem repeats (STRs). DNA was amplified by specific primers and identified by silver staining of polyacrylamide gels. The allelic frequencies of these loci were in agreement with Hardy-Weinberg proportions. The most frequent alleles were HPRTB*13, F13B*10, LPL*10. The combined probability of paternity and the discrimination power of these 3 STRs were high, permitting their utilization for forensic science purposes.  相似文献   

10.
The STR loci HUMTH01, HUMPTPOX, HUMCSF1PO, HUMF13A01, HUMFES/FPS and HUMVWFA31 are widely used in forensic casework analyses and population data are necessary to estimate the frequency of a DNA profile. This paper presents the results of a survey aimed to investigate the allele frequency distribution of these loci in an important Spanish population (Aragon, North Spain). Statistical analysis to determine whether allele frequencies were in Hardy-Weinberg Equilibrium was carried out and also to obtain some parameters of medico-legal interest. There was no evidence of association between the alleles of the loci. The Aragonese sample does not differ substantially from other Caucasian populations.  相似文献   

11.
The polymorphism of nine STR loci has been studied in a sample of 598 individuals from the population of Alagoas, Northeastern Brazil. Determination of the allele frequencies as well as of several commonly used statistics in forensic and paternity testing were defined. The most polymorphic loci were TH01 and D7S317. The exact test demonstrated that the nine loci analyzed in the population have no deviation from Hardy-Weinberg equilibrium (P > 0.05).  相似文献   

12.
Allele frequencies for 11 STR autosomal loci (F13A01, F13B, FESFPS, LPL, CSF1PO, TH01, TPOX, VWA, D16S539, D7S820 and D13S317) were obtained from a sample of 200 unrelated individuals from Costa Rica, Central America.  相似文献   

13.
A population study of unrelated individuals from the Basque Country (Northern Spain) was carried out using the GenePrint STR System. The PCR products were separated on denaturing polyacrylamide gels and visualized by silver staining. Three tetrameric loci were evaluated: HumF13A01, HumFXIIIB, and HumLIPOL. All loci fit Hardy-Weinberg expectations, and independence of alleles was found between these STR loci. A comparison with other population groups indicated allele frequencies are well conserved in Caucasians, but differ from other racial groups. The calculated parameters a priori probability of exclusion (Pex) and "power of discrimination" (PD) show how informative these loci are for the determination of identity and relatedness of individuals.  相似文献   

14.
The tetrameric short tandem repeat polymorphisms HUMTH01, HUMVWA31/A, HUMF13A1, and HUMFES/FPS were studied in blood stains obtained from a population of unrelated individuals from the Azores Archipelago (Portugal). Gene frequencies were determined and no deviation from the Hardy-Weinberg equilibrium was found. However, the allelic independence test between loci showed linkage disequilibrium between HUMVWA31/A and HUMFES/FPS. A combined discrimination power and chance of exclusion of, respectively, 0.9999 and 0.9534, reveal the high forensic interest of the four systems. No differences with other caucasoid populations were found, but comparison with some asiatic, eskimo, and amerindian populations showed significant statistical differences.  相似文献   

15.
The polymorphism of nine STR loci has been studied in a sample of 598 individuals from the population of Alagoas, Northeastern Brazil. Determination of the allele frequencies as well as of several commonly used statistics in forensic and paternity testing were defined. The most polymorphic loci were TH01 and D7S317. The exact test demonstrated that the nine loci analyzed in the population have no deviation from Hardy–Weinberg equilibrium (P>0.05).  相似文献   

16.
Allele frequencies for 13 STRs were obtained from a sample of 306-1041 unrelated individuals born in the Pomerania-Kujawy region of Poland.  相似文献   

17.
Allelic frequencies for 19 STR loci (F13B, TPOX, D3S1358, FGA, CSF1PO, D5S818, F13A01, D7S820, D8S1179, D10S1237, TH01, VWA, D13S317, FESFPS, Penta E, D16S539, D18S51, D19S253, and D21S11) were obtained from an average of 13,000 unrelated Brazilian adults undergoing parentage testing. D10S1237 is a tetranucleotide repeat locus shown to be useful for forensic and paternity studies. Null allele frequencies and mutation rates were ascertained from this population sample.  相似文献   

18.
Allele frequencies of nine short tandem repeat (STR) loci, D3S1358, vWA, FGA, TH01, TPOX, CSF1PO, D5S818, D13S317 and D7S820, were determined for 127 unrelated Bangladeshi individuals and 105 unrelated Indonesian individuals using the AmpFLSTR Profiler Kit. The genotype frequency distributions of the nine STR loci were in the Hardy-Weinberg equilibrium for both populations.  相似文献   

19.
Jiang B  Guo JY  Liang SQ 《法医学杂志》1999,15(3):141-3, 190
The allele and genotype frequencies of 6 tetranucleotide STR loci were investigated in a sample of 132 unrelated individuals from Chinese Han population. The PCR products were analyzed on 6% denaturing PAGE and detected using fluorescently labeled primers in an automated 377 sequencer(PE). All loci meet Hardy-Weinberg equilibrium. There was no random association of alleles among the 6 loci. The allele frequencies were compared with other population databases. Except locus vWA31A, the observed heterozygosity at other 5 loci was significantly lower than that reported in Caucasian and Black population studies. The calculated DP = 0.99999, PE = 0.9708, pM = 1.059 x 10(-5). The allelic frequency data can be used in forensic identification and paternity testing.  相似文献   

20.
In order to use genetic loci in forensic identity testing, some population data are needed. This paper presents a report of allele frequency data for the loci HUMCSF1PO, HUMF13A01, HUMFES/FPS and D12S391 in a population sample from Asturias (northern Spain).No deviation from the Hardy-Weinberg equilibrium was detected in any of the four markers investigated and there was no evidence of association between the alleles of these loci. Statistical analysis was also carried out to obtain some parameters of medico-legal interest and comparative studies were carried out with other populations studied to date for these loci. The Asturian sample does not differ substantially from other Caucasian and Spanish populations.  相似文献   

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