Abstract：
:Inferring an unknown DNA's ancestry using a set of ancestry-informative single nucleotide polymorphisms (SNPs) in forensic science is useful to provide investigative leads. This is especially true when there is no DNA database match or specified suspect. Thus, a set of SNPs with highly robust and balanced differential power is strongly demanded in forensic science. In addition, it is also necessary to build a genotyping database for estimating the ancestry of an individual or an unknown DNA. For the differentiation of Africans, Europeans, East Asians, Native Americans, and Oceanians, the Global Nano set that includes just 31 SNPs was developed by de la Puente et al. Its ability for differentiation and balance was evaluated using the genotype data of the 1000 Genomes Phase III project and the Stanford University HGDP-CEPH. Just 402 samples were genotyped and analyzed as a reference set based on statistical methods. To validate the differentiating capacity using more samples, we developed a single-tube 28-plex SNP assay in which the SNPs were chosen from the 31 allelic loci of the Global AIMs Nano set. Three tri-allelic SNPs used to differentiate mixed-source DNA contribute little to population differentiation and were excluded here. Then, 998 individuals from 21 populations were typed, and these genotypes were combined with the genotype data obtained from 1000 Genomes Phase III and the Stanford University HGDP-CEPH (3090 total samples,43 populations) to estimate the power of this multiplex assay and build a database for the further inference of an individual or an unknown DNA sample in forensic practice.
journal_name
Int J Legal Medjournal_title
International journal of legal medicineauthors
Hao WQ,Liu J,Jiang L,Han JP,Wang L,Li JL,Ma Q,Liu C,Wang HJ,Li CXdoi
10.1007/s00414-018-1863-zsubject
Has Abstractpub_date
2019-07-01 00:00:00pages
975-982issue
4eissn
0937-9827issn
1437-1596pii
10.1007/s00414-018-1863-zjournal_volume
133pub_type
杂志文章abstract：:A publically available database of the most highly cited scientists in all disciplines was used to identify people that belonged to the subject category "forensic science and legal medicine." This bibliometric information was derived from Elsevier's SCOPUS database containing eight million scientists with at least fiv...
journal_title：International journal of legal medicine
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journal_title：International journal of legal medicine
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更新日期：2020-05-01 00:00:00
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journal_title：International journal of legal medicine
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journal_title：International journal of legal medicine
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journal_title：International journal of legal medicine
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abstract：:A 49-year-old white male was found lying unconscious at home. He had vomited, his mouth was filled with a white foam and a pungent odour filled the room. After emergency treatment blood, urine and stomach contents were screened for drugs after acid and alkaline extraction with subsequent derivatisation and GC-MS analy...
journal_title：International journal of legal medicine
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journal_title：International journal of legal medicine
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journal_title：International journal of legal medicine
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doi：10.1007/s00414-014-1091-0
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doi：10.1007/s00414-001-0282-7
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abstract：:Recent studies show that ethyl glucuronide (EtG) can be decomposed by bacteria; whilst so far no degradation of ethyl sulphate (EtS) has been observed. In the present study, in vitro experiments with bacterial colonies were performed. Bacteria (Escherichia coli, Klebsiella pneumoniae, Clostridium sordellii) were isola...
journal_title：International journal of legal medicine
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更新日期：2008-09-01 00:00:00
abstract：:Estimation of age in individuals has received considerable attention in the forensic literature. The reduction of size of dental pulp cavity as a result of secondary dentin deposit with increasing age could be used as an indicator of age. This regression change, apart from morphological techniques, can also be analyse...
journal_title：International journal of legal medicine
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更新日期：2009-03-01 00:00:00
abstract：:The level of exposure or concealment of a cadaver is known to have an important impact on insect colonisation and decomposition but has been the subject of few investigations. In the present study, 30 pig carcasses were stored in three different types of containers (suitcases, trashcans and drums) with different level...
journal_title：International journal of legal medicine
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doi：10.1007/s00414-019-02089-y
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abstract：:Organophosphorus insecticides, such as parathion-ethyl, quinalphos, chlorpyrifos, chlorfenvinphos or diazinon, are still widely used for pest control on crops. These compounds are extremely toxic to humans, and, even though specific legislation exists that controls the use of these substances, the frequency of toxic a...
journal_title：International journal of legal medicine
pub_type： 杂志文章,评审
doi：10.1007/s00414-019-02119-9
更新日期：2019-11-01 00:00:00
abstract：OBJECTIVE:To elucidate postmortem computed tomography (PMCT) and postmortem magnetic resonance (PMMR) imaging findings suggesting massive fat embolism. MATERIALS AND METHODS:Consecutive forensic cases with PMCT and PMMR scans of subjects prior to autopsy were assessed. For PMCT, 16- or 64-row multidetector CT scans we...
journal_title：International journal of legal medicine
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doi：10.1007/s00414-019-02128-8
更新日期：2020-03-01 00:00:00
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journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-017-1575-9
更新日期：2017-11-01 00:00:00
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journal_title：International journal of legal medicine
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doi：10.1007/s00414-016-1469-2
更新日期：2017-07-01 00:00:00
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journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-012-0671-0
更新日期：2012-07-01 00:00:00
abstract：:Current analysis of forensic DNA stains relies on the probabilistic interpretation of bulk-processed samples that represent mixed profiles consisting of an unknown number of potentially partial representations of each contributor. Single-cell methods, in contrast, offer a solution to the forensic DNA mixture problem b...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-021-02503-4
更新日期：2021-01-23 00:00:00
abstract：:The hypothesis that antitussives containing ethylmorphine are abused by alcoholics and drug addicts and that this may lead to fatal poisonings where ethylmorphine causes or contributes to death was investigated. For this purpose 14 cases were analysed where a blood ethylmorphine concentration above the therapeutic lev...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s004140050253
更新日期：1999-01-01 00:00:00
abstract：:Biological samples, including skeletal remains exposed to environmental insults for extended periods of time, exhibit increasing levels of DNA damage and fragmentation. Human forensic identification methods typically use a combination of mitochondrial (mt) DNA sequencing and short tandem repeat (STR) analysis, which t...
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journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/BF02340827
更新日期：1992-01-01 00:00:00
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journal_title：International journal of legal medicine
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更新日期：2006-03-01 00:00:00
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更新日期：2007-07-01 00:00:00
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journal_title：International journal of legal medicine
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journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/BF01642795
更新日期：1993-01-01 00:00:00
abstract：:When a Y-chromosomal and a (partial) autosomal DNA profile are obtained from one crime sample, and both profiles match the suspect's profiles, we would like to know the combined evidential value. To calculate the likelihood ratio of observing the autosomal and Y-chromosomal DNA profiles combined, we need to know the c...
journal_title：International journal of legal medicine
pub_type： 杂志文章
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更新日期：2014-11-01 00:00:00
abstract：:A 12-year-old boy with no previous serious medical history experienced abdominal discomfort and chest pains for 5 days and suddenly died. The autopsy revealed diffuse and extensive infiltration of eosinophils into the myocardium, with poorly formed granulomas and few fibrotic changes. The necrotic changes was so exten...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/BF01369797
更新日期：1996-01-01 00:00:00
abstract：INTRODUCTION:The determination of age of majority (the 18-year-old threshold) using the popular Demirjian tooth staging method is unreliable, so other maturity markers are required. This study examines whether the Root Pulp Visibility (RPV) of the mandibular third molar is a useful indicator of age. METHODS:One thousa...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-019-02155-5
更新日期：2020-01-01 00:00:00
abstract：:In the present study 161 Japanese father/son haplotype transfers in 147 pedigrees were analyzed at 14 Y-STRs with two multiplex PCR-based typing systems. Five isolated single repeat mutations were identified at the DYS389I, DYS439, Y-GATA-H4, DYS389II and DYS391 loci, and a pedigree showing triple alleles at the DYS38...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-003-0422-3
更新日期：2004-06-01 00:00:00
