News & Updates

Bug-Fix Kinship Tool

We’ve fixed an error in determination of the haplotype frequency in Kinship tool. Unter certain circumstances an actual observed haplotype was treated as not-observed and therefore estimated with a frequency of 1/N+1.

(posted 2 months ago)


 

Release 53

Thanks to all contributors who expanded the database to nearly 184,000 haplotypes from 1,082 populations. For details see the release history.

(posted 3 months ago)


 

Mutation rates

Updated mutation rates available for DYS576, DYS481, DYS549, DYS533, DYS570, DYS643.

(posted 4 months ago)


 

Major YHRD Release 52

We’ve been working on Release 52 for about 10 months. It’s the biggest release we’ve ever done. We uploaded or updated almost 20,000 haplotypes and 1000 Y-SNPs. But the major changes are beneath of what you see at YHRD: We’ve redesigned and extended the whole submission process. All submissions which belong to a contribution (catalogued by an YHRD accession nr.) are now listed in a chronological way thus reflecting the continuous updating process of a population study.

For example the population sample Madhya Pradesh, India (Bhil) consists of one contribution YA004144 by Pankaj Shrivastava, Toshi Jain, Kuldeep Kujur and Veena Ben Trivedi. This contribution was updated recently in release 52 from 188 to 217 haplotypes.

Some other under-the-hood technical improvements:

For database updates see release history.

(posted 7 months ago)


 

XI. Workshop "Haploid Markers 2018" in Bydgoszcz (Poland)

The workshop 2018 will be held in Bydgoszcz (Poland) organized by the Nicolaus Copernicus University, Department of Forensic Medicine.

(posted 11 months ago)


 
* See FAQ/Glossary (http://yhrd.org/pages/faq) for further explanations of abbriviated terms used here