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YHRD is a database of Y-STR haplotypes and tools for forensic and kinship analysis. It provides frequency estimates, population stratification, and resources for Y-STRs and Y-SNPs.
- Estimate Frequency
Esrimate Y-STR Haplotype frequencies in Metapopulation...
- Tools
Validates a submitted file based on the YHRD formats. Please...
- Resources
Search for all the details of the YHRD structure like...
- Projects
What are “Projects” at YHRD? “Projects” are scientific...
- News and Updates
With cutting-edge technology and fortified protection...
- Help & Support
Just quote the origin (https://yhrd.org) and cite. Willuweit...
- Mixture Analysis
If you don't know how to export your samples using Applied...
- Kinship Analysis
Please see Buckleton et al. 2005 and our documentation on...
- Estimate Frequency
Esrimate Y-STR Haplotype frequencies in Metapopulation and/or National Databases using GeneMapper files, Excel sheets or manual input.
YHRD is an open-access collection of population samples typed for Y chromosomal sequence variants, used for forensic and kinship analysis. It has four metapopulation structures: national, continental, linguistic/ethnic and phylogenetic, with about 350,000 Y chromosomes from 1.406 projects.
YHRD is a website that provides tools and resources for Y-chromosome short tandem repeat (Y-STR) analysis and forensic genetics. Read the latest news on server migration, mixture tool, frequency estimation, and more.
After opening the first version of an internet-accessible worldwide reference database of Y chromosome profiles 14 years ago and six years after the last major relaunch the new YHRD 4.0 repository and website has been rolled-out.
- Sascha Willuweit, Lutz Roewer
- 2015
Learn how to use the Y Chromosome Haplotype Reference Database (YHRD) to estimate Y-STR frequencies, infer ancestry and kinship, and trace male lineages in forensic casework. The webinar features Dr. Lutz Roewer, a leading expert on Y chromosome genetics and the founder of YHRD.
People also ask
What does YHRD stand for?
What is the Y chromosome haplotype reference database (YHRD)?
What is a YHRD database?
How many Y chromosomes are in YHRD?
Mar 1, 2015 · YHRD is a worldwide repository of over 136,000 Y chromosome haplotypes and 15,000 Y SNP profiles from 128 countries. It provides tools for haplotype frequency estimation, mixture and kinship analysis, and ancestry assessment.