As regular CFZ-watchers will know, for some time Corinna has been doing a column for Animals & Men and a regular segment on On The Track... particularly about out-of-place birds and rare vagrants. There seem to be more and more bird stories from all over the world hitting the news these days so, to make room for them all - and to give them all equal and worthy coverage - she has set up this new blog to cover all things feathery and Fortean.

Wednesday 26 June 2019

Global data resource shows genetic diversity of chickens


JUNE 20, 2019

by University of Göttingen
A total of 174 chicken breeds are described in a publicly accessible database which scientists from the University of Göttingen and the Friedrich Loeffler Institute in Neustadt-Mariensee have built up in recent years with numerous international partners. This database, the Synbreed Chicken Diversity Panel (SCDP), includes information about a large proportion of the available chicken species and their diversity. In the accompanying scientific study, the researchers genotyped 3,235 animals for nearly 600,000 single nucleotide polymorphisms (SNPs). SNPs are variations in separate genetic building blocks at specific regions of the genome that vary between individual animals. The researchers created a family tree of exceptional completeness and detail. The results have been published in the journal BMC Genomics.
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