Searching the undetected mtDNA variants in forensic MPS data.

The efficiency of MPS in forensic mtDNA analysis has been thoroughly proven, although a reliable and well established data evaluation still remains a critical point. Numerous bioinformatics tools have been developed, but most of them require specific operating systems and high costs, while free open-source programs with user-friendly interfaces are few. In this study, 43 full mtGenomes were sequenced using the Ion Personal Genome Machine™ (PGM™) System and analyzed utilizing the plug-in Variant Caller (TVC) of the Ion Torrent Software Suite and the mtDNA-Server (mDS), a free web-based mitochondrial analysis tool for MPS data.

The mitochondrial DNA makeup of Romanians: A forensic mtDNA control region database and phylogenetic characterization.

To evaluate the pattern of Romanian population from a mitochondrial perspective and to establish an appropriate mtDNA forensic database, we generated a high-quality mtDNA control region dataset from 407 Romanian subjects belonging to four major historical regions: Moldavia, Transylvania, Wallachia and Dobruja. The entire control region (CR) was analyzed by Sanger-type sequencing assays and the resulting 306 different haplotypes were classified into haplogroups according to the most updated mtDNA phylogeny. The Romanian gene pool is mainly composed of West Eurasian lineages H (31.

Genetic parameters and allele frequencies of five new European Standard Set STR loci (D10S1248, D22S1045, D2S441, D1S1656, D12S391) in the population of Romania.

Aim: To establish allele frequencies and genetic parameters for 5 new European Standard Set short tandem repeat (STR) loci in the population of Romania and to compare them with those in other populations.

Methods: DNA was isolated using QIAamp 96 DNA Swab BioRobot Kit and Chelex 100 methods. Polymerase chain reaction amplification was done using Investigator ESSplexPlus Kit (D1S1656, D2S441, D2S1338, D3S1358, D8S1179, D10S1248, D12S391, D16S539, D18S51, D19S433, D21S11, D22S1045, FGA, TH01, and vWA).

Population data for Y-chromosome haplotypes defined by 17 STRs in South-East Romania.

Haplotypes and allele frequencies for 17 STR loci included in AmpFlSTR YFiler kit (DYS456, DYS389I, DYS390, DYS389II, DYS458, DYS19, DYS385a/b, DYS393, DYS391, DYS439, DYS635, DYS392, Y GATAH4, DYS437, DYS438 and DYS448) were determined in a sample of 122 unrelated males living in the South-East Romania. Genetic distances had been calculated and dendrograms had been generated for South-East Romanian population and other eighteen surrounding populations.

Allele frequencies of 15 STR loci in Moldavia region (NE Romania).

Allele frequencies for 15 STR loci included in AmpFlSTR Identifiler kit (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, and FGA) were determined in a sample of 1321 unrelated individuals living in the region of Moldavia (NE Romania). No deviations from Hardy-Weinberg equilibrium were observed (only after applying the Bonferroni correction in the cases of D2S1338). Genetic parameters of forensic interest were calculated and comparison with geographically nearby populations was performed.

Population data for 15 short tandem repeat loci from Wallachia Region, South Romania.

Aim: To determine allele frequencies' distribution for 15 short tandem repeat (STR) loci in a population sample of 1910 unrelated individuals from the region of Wallachia, South Romania.

Methods: DNA was isolated using Chelex 100 method and an adapted version of AGOWA mag DNA Isolation Kit Sputum. Polymerase chain reaction amplification was done using AmpFlSTR Identifiler kit (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, and FGA).

STR data for the AmpFlSTR Identifiler from Dobruja region (SE Romania).

Allele frequencies for 15 STR loci included in AmpFlSTR Identifiler kit (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, and FGA) were determined in a sample of 569 unrelated individuals living in the region of Dobruja (SE Romania). No deviations from Hardy-Weinberg equilibrium were observed. Genetic parameters of forensic interest were calculated and comparison with geographically nearby populations was performed.

Comprehensive STR data for the AmpFlSTR Identifiler from Transylvania (NW Romania).

Allele frequencies for 15 STR loci included in AmpFlSTR Identifiler kit (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, TH01, D13S317, D16S539, D2S1338, D19S433, vWA, TPOX, D18S51, D5S818, and FGA) were determined in a sample of 1977 unrelated individuals living in the region of Transylvania (NW Romania). No deviations from Hardy-Weinberg equilibrium were observed with the exception of D3S1358 and D16S539. Genetic parameters of forensic interest were calculated and comparison with geographically nearby populations was performed.