Abstract：
:Species identification from hair has been performed in the past by several techniques, such as scanning electron microscopy and polymerase chain reaction. Despite the great promise of mass spectrometry herein, the repetitive glycine stretches and the evolutionary conserved sequences of keratins make the results from conventional database search algorithms on MSMS fragmentation data very ambiguous. Here, we present a new method based on electron spray quadrupole time-of-flight (ESI-Q-TOF) mass spectrometry and spectral library searching. By comparing different sets of data processing parameters, spectral libraries for human, cat, and dog were constructed with the highest possible specificity and sensitivity. This proof of principle was confirmed by the annotation of blind samples. In addition, by providing a step-by-step roadmap for creating such libraries, more species can be included in the future as demonstrated here by the inclusion of sheep and rabbit. Additionally, we illustrate that this approach allows for species identification of a single hair, making this an interesting approach in a forensic setting.
journal_name
Int J Legal Medjournal_title
International journal of legal medicineauthors
Van Steendam K,De Wulf O,Dhaenens M,Deforce Ddoi
10.1007/s00414-014-1008-ysubject
Has Abstractpub_date
2014-09-01 00:00:00pages
873-8issue
5eissn
0937-9827issn
1437-1596journal_volume
128pub_type
杂志文章abstract：:Diagnosis of ischaemia-related sudden cardiac death in the absence of microscopic and macroscopic ischaemic lesions remains a challenge for medical examiners. Medical imaging techniques increasingly provide support in post-mortem examinations by detecting and documenting internal findings prior to autopsy. Previous st...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-019-02211-0
更新日期：2020-03-01 00:00:00
abstract：:The recovery of DNA from teeth is usually associated with the destruction of the evidential tooth using, for instance a special grinding mill. In some cases, however, a minimal invasive method of DNA retrieval with a high recovery is required particularly when historical material has to be investigated. A tooth attrib...
journal_title：International journal of legal medicine
pub_type： 传,历史文章,杂志文章
doi：10.1007/s00414-002-0336-5
更新日期：2003-04-01 00:00:00
abstract：BACKGROUNDS:Aortic rupture or dissection as immediate cause of sudden death is encountered in forensic and clinical autopsy practice. Despite a common denominator of 'sudden aortic death' (SAD), we expect that in both settings the diagnostic workup, being either primarily legal or primarily disease related, differs sub...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-017-1560-3
更新日期：2017-11-01 00:00:00
abstract：:During the testing of alternative primers for the Y chromosome short tandem repeat marker DYS19, a duplicated region of the Y chromosome was discovered. The duplicated sequence is contained within GenBank accession AC006335 and has a high degree of homology with the DYS19 flanking region (GenBank accession AC017019) b...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-004-0436-5
更新日期：2004-06-01 00:00:00
abstract：:Genetic data from 21 autosomal insertion-null (INNULs) markers found in the InnoTyper® 21 Human DNA Analysis (InnoGenomics®) was evaluated in 190 unrelated individuals from Andalusia. Allele frequencies and forensic parameters were estimated for the 20 INNULs. All loci were in Hardy-Weinberg equilibrium in the study p...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-019-02044-x
更新日期：2019-09-01 00:00:00
abstract：:Single nucleotide polymorphism (SNP) typing offers promise to forensic genetics. Various strategies and panels for analyzing SNP markers for individual identification have been published. However, the best panels with fewer identity SNPs for all major population groups are still under discussion. This study aimed to f...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-015-1250-y
更新日期：2016-01-01 00:00:00
abstract：:Kinship relation and, in particular, paternity probability estimation using a Bayesian approach require the input of a priori probabilities of different hypotheses. In practical case work, a priori probabilities or priors, for short, must often be estimated using only common sense and symmetry arguments because in mos...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-013-0827-6
更新日期：2013-11-01 00:00:00
abstract：:We have studied the correlation between the level of D-aspartic acid in dentin and the period of dentin formation in different types of teeth from the same individual. Except for the third molar, it is generally agreed that the formation of permanent dentin follows the pattern of growth, occurring earliest in the firs...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-003-0365-8
更新日期：2003-06-01 00:00:00
abstract：PURPOSE:The aim of this multi-reader feasibility study was to evaluate new post-processing CT imaging tools in rib fracture assessment of forensic cases by analyzing detection time and diagnostic accuracy. MATERIALS AND METHODS:Thirty autopsy cases (20 with and 10 without rib fractures in autopsy) were randomly select...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-016-1412-6
更新日期：2017-03-01 00:00:00
abstract：:To investigate the genetic variation and forensic efficiency of 19 X-STR loci in the Zhuang and Mulao minorities, we calculated allele frequencies, forensic parameters, and haplotype frequencies of 405 Zhuang and 234 Mulao unrelated healthy individuals from Guangxi Zhuang Autonomous Region of China. Furthermore, we an...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-019-02004-5
更新日期：2020-03-01 00:00:00
abstract：:Urine samples from 20 male volunteers of European Caucasian origin were stored at 4 degrees C over a 4-month period in order to compare the identification potential of nuclear DNA (nDNA) and mitochondrial DNA (mtDNA) markers. The amount of nDNA recovered from urines dramatically declined over time. Consequently, nDNA ...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-005-0004-7
更新日期：2006-03-01 00:00:00
abstract：:Pharyngeal smears and paraffin-embedded tissue specimens (skeletal muscle, kidney) obtained from 10 male and 10 female individuals were evaluated using non-isotopic in situ hybridization (NISH) with commercial X- and Y-specific biotinylated probes which recognize the pericentromeric regions DXZ1 and DYZ1/DYZ3 of the X...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/BF01225497
更新日期：1994-01-01 00:00:00
abstract：:A multiplex PCR was designed for the loci D2S1338, D16S539, D18S51, TH01 and FGA using redesigned primers in order to reduce the lengths of the amplification products compared to the designs used in commercially available multiplex PCR kits, also including amelogenin. The new PCR primers were used to amplify highly de...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-005-0013-6
更新日期：2006-03-01 00:00:00
abstract：:In wounds that are inflicted at least 60 min before death, histamine levels can increase up to 100%. This functional effect might have a morphometric counterpart. Mast cells play a crucial role in acute inflammatory reactions and in the healing process of wounds. Therefore, the density of these cells was immunohistoch...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-002-0304-0
更新日期：2003-02-01 00:00:00
abstract：:In certain circumstances, tumour tissue specimens are the only DNA resource available for forensic DNA analysis. However, cancer tissues can show microsatellite instability and loss of heterozygosity which, if concerning the short tandem repeats (STRs) used in the forensic field, can cause misinterpretation of the res...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-010-0443-7
更新日期：2011-05-01 00:00:00
abstract：:The accuracy of most age determination methods in adults is unsatisfactory and therefore more precise methods are required. Teeth provide several useful points about an individuals age. With advancing age secondary dentine is deposited along the wall of the dental pulp chamber leading to a reduction in the size of the...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-004-0492-x
更新日期：2005-01-01 00:00:00
abstract：:Dendritic cells (DCs) can essentially contribute to innate and adaptive immune system in various organs. A double-color immunofluorescence analysis was carried out with anti-CD11c and -HLA-DRα antibodies to detect DCs in 53 skin wounds (their postinfliction intervals: group I, 0-3 days; group II, 4-7 days; group III, ...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-019-02185-z
更新日期：2020-03-01 00:00:00
abstract：:Forensic identification comprises legal, social, ethical, and religious aspects where age detection is an important factor. When the case is a fetus or infant, recording various measurements of the body, head, and teeth is essential. The aim of this research is to evaluate the effects of different tooth and body measu...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-013-0935-3
更新日期：2014-05-01 00:00:00
abstract：:The use of DNA to determine the ancestry of an individual is becoming more and more important in the areas of forensics. Kidd et al. (Forensic Sci Int Genet 12:215-224, 2014) have been the first to identify and catalog haplotypes, termed as minihaplotypes (1-10-kilobase spans) and microhaplotypes (≤ 200 bp), with pote...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-018-1881-x
更新日期：2019-07-01 00:00:00
abstract：:We propose that clusters of closely linked markers, which segregate as stable haplotypes, provide a high potential to solve complex kinship cases. It is known that the X-chromosomal centromere region shows an extremely low degree of recombination. Hence, we focused our interest on the region between 56 and 64 Mb dista...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-009-0328-9
更新日期：2010-01-01 00:00:00
abstract：:In many forensic cases, the existence of a traumatic brain injury (TBI) is an essential factor, and the determination of the survival time is nearly as important as the determination of whether or not a trauma exists. Since it is known that glucose uptake increases in injured brain cells in order to perpetuate the neu...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-018-1893-6
更新日期：2019-07-01 00:00:00
abstract：:The molecular composition of the genetic substrate recovered from seven aged forensic samples has been extensively investigated. A simple enzymatic test based on DNAseI incubation of the extracts showed that the UV-fluorescent material from the forensic specimens is composed of nucleic acids, with the DNA fraction rep...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-002-0326-7
更新日期：2002-12-01 00:00:00
abstract：:A 41-year-old healthy Caucasian male showed an unidentifiable direct AB0 group and a B group by an indirect method revealing the presence of natural antibodies anti-A1 and anti-A2. Mixed fields with anti-B and anti-A+B antisera led to the conclusion that blood group B and 0 cell populations were present in a 1:1 ratio...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-009-0332-0
更新日期：2009-09-01 00:00:00
abstract：:We hypothesized that miRNAs present in vitreous humor could be a sort of "biological black box," storing information about physiological and environmental circumstances at death. As a proof of concept, we analyzed the vitreous humor miRNA signature to explore its forensic potential applications, such as determining th...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-012-0811-6
更新日期：2013-05-01 00:00:00
abstract：:Shotguns are usually used to fire multiple pellets, but they are capable of firing single projectiles. Shotgun slug injuries are rare, severe, and fully comparable to those inflicted by high-velocity projectiles. A case of gunshot suicide of a 59-year-old man with a shotgun loaded with shotgun slugs is presented. The ...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-009-0325-z
更新日期：2010-01-01 00:00:00
abstract：:We present a case of fatal intoxication by the application of a transdermal fentanyl patch upon a superficial bleeding abrasion of a 2-year-old girl. The grandmother discovered the body of the child in bed at approximately 7 a.m. External examination revealed a properly developed, nourished, and hydrated child, with s...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-015-1209-z
更新日期：2015-11-01 00:00:00
abstract：:The main criteria used in dental age estimation in living young individuals are mineralisation and eruption of the third molars. In order to further diversify the spectrum of characteristics after completion of third molar development, tests were undertaken to determine whether the characteristics studied by Gustafson...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-012-0701-y
更新日期：2012-07-01 00:00:00
abstract：:Military rifle bullets are assumed to tumble 180 degrees in the target and end up facing backwards, but intact. It has been claimed, however, that a German version of the 7.62 mm x 51 (7.62 mm NATO) bullet may fragment at ranges up to 100 m. A lack of strength in the jacket, causing it to break at the cannelure when h...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/BF01369906
更新日期：1995-01-01 00:00:00
abstract：:This study presents the application of Y-chromosomal STR polymorphisms to male identification in the case of a serial rapist and woman murderer in Poland. Since August 1996 a rapist from Swinoujscie (northwest Poland) committed at least 14 rapes. In the year 2000 he brutally raped 8 young girls and murdered a 22-year-...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-002-0320-0
更新日期：2002-10-01 00:00:00
abstract：:Sequence variation of the hypervariable segments (HVS) I/II of mitochondrial DNA (mtDNA) and the haplogroup affiliation were determined in a sample of 271 Italian subjects. This analysis showed that 42% of the individuals could be ascribed to H, the most frequent haplogroup in European Caucasian populations. This frac...
journal_title：International journal of legal medicine
pub_type： 杂志文章
doi：10.1007/s00414-005-0059-5
更新日期：2006-05-01 00:00:00
