Online reference database of European Y-chromosomal short tandem repeat (STR) haplotypes.

نویسندگان

  • L Roewer
  • M Krawczak
  • S Willuweit
  • M Nagy
  • C Alves
  • A Amorim
  • K Anslinger
  • C Augustin
  • A Betz
  • E Bosch
  • A Cagliá
  • A Carracedo
  • D Corach
  • A F Dekairelle
  • T Dobosz
  • B M Dupuy
  • S Füredi
  • C Gehrig
  • L Gusmaõ
  • J Henke
  • L Henke
  • M Hidding
  • C Hohoff
  • B Hoste
  • M A Jobling
  • H J Kärgel
  • P de Knijff
  • R Lessig
  • E Liebeherr
  • M Lorente
  • B Martínez-Jarreta
  • P Nievas
  • M Nowak
  • W Parson
  • V L Pascali
  • G Penacino
  • R Ploski
  • B Rolf
  • A Sala
  • U Schmidt
  • C Schmitt
  • P M Schneider
  • R Szibor
  • J Teifel-Greding
  • M Kayser
چکیده

The reference database of highly informative Y-chromosomal short tandem repeat (STR) haplotypes (YHRD), available online at http://ystr.charite.de, represents the largest collection of male-specific genetic profiles currently available for European populations. By September 2000, YHRD contained 4688 9-locus (so-called "minimal") haplotypes, 40% of which have been extended further to include two additional loci. Establishment of YHRD has been facilitated by the joint efforts of 31 forensic and anthropological institutions. All contributing laboratories have agreed to standardize their Y-STR haplotyping protocols and to participate in a quality assurance exercise prior to the inclusion of any data. In view of its collaborative character, and in order to put YHRD to its intended use, viz. the support of forensic caseworkers in their routine decision-making process, the database has been made publicly available via the Internet in February 2000. Online searches for complete or partial Y-STR haplotypes from evidentiary or non-probative material can be performed on a non-commercial basis, and yield observed haplotype counts as well as extrapolated population frequency estimates. In addition, the YHRD website provides information about the quality control test, genotyping protocols, haplotype formats and informativity, population genetic analysis, literature references, and a list of contact addresses of the contributing laboratories.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Asian online Y-STR Haplotype Reference Database.

For several years Y-chromosomal microsatellites (short tandem repeats, STRs) have been well established in forensic practice. In this context, the genetic characteristics of the Y chromosome (i.e. its paternal inheritance and lack of recombination) render STRs particularly powerful. However, genetic differences between male populations appear to be larger for Y-STRs than for autosomal STRs, a f...

متن کامل

Y-short tandem repeat haplotype and paternal lineage of the Ezhava population of Kerala, south India

AIM To analyze the haplotype of the Ezhava population of Kerala, south India, using 8 short tandem repeat (STR) loci on the Y chromosome and trace the paternal genetic lineage of the population. METHODS Whole blood samples (n=104) were collected from unrelated healthy men of the Ezhava population over a period of one year from October 2009. Genomic DNA was extracted by salting out method. All...

متن کامل

Population genetic analysis of haplotypes based on 17 short tandem repeat loci on Y chromosome in population sample from eastern Croatia.

AIM To investigate the population genetics of 17 short tandem repeat (STR) loci on the Y chromosome in the population of eastern Croatia. METHODS We carried out a statistical analysis of the data from previously performed genetic analysis collected during routine forensic work by the Forensic Science Centre "Ivan Vucetić". A total of 220 unrelated healthy men from eastern Croatia were selecte...

متن کامل

The Allelic Distribution of the Y Chromosomal Str Loci in an Estonian Population Sample

Six Y chromosomal short tandem repeat (STR) loci, DYS19, DYS388, DYS390, DYS391, DYS392 and DYS393 were analysed in a reference group of Estonian population consisting of 107 unrelated Estonians. The primers and conditions for PCR amplification were chosen according to the literature references. Detection of alleles was performed by polyacrylamide gel electrophoresis, using silver staining for ...

متن کامل

Diversity of 26-locus Y-STR haplotypes in a Nepalese population sample: Isolation and drift in the Himalayas

Twenty-six Y-chromosomal short tandem repeat (STR) loci were amplified in a sample of 769 unrelated males from Nepal, using two multiplex polymerase chain reaction (PCR) assays. The 26 loci gave a discriminating power of 0.997, with 59% unique haplotypes, and the highest frequency haplotype occurring 12 times. We identified novel alleles at four loci, microvariants at a further two, and nine ex...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Forensic science international

دوره 118 2-3  شماره 

صفحات  -

تاریخ انتشار 2001