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820K wheat Axiom genotyping data

The BBSRC funded WISP partners are pleased to announce that the 820K wheat Axiom array data set, consisting of over 380 million data points, is now available for download from the Cerealsdb web site.

The genotype dataset consist of data derived from screening a range of hexaploid lines mapping populations, nullisomic lines, Kansas deletion lines, progenitors and ancestral species against the 820K SNP array.

Mapping is in progress for the three populations included in the data set, and will be published in due course.

BLAST site for barley genetic markers on physical map

BLAST site for barley genetic markers on physical map. Barleymap was designed to search the position of barley genetic markers on the Barley Physical Map (IBSC[1]) and the POPSEQ map (Mascher et al.[2]).

BLAST or search by name.

Find Markers and Align Sequences.


This resource has updated information on:

SNPs databases, divided by platform:

Axiom® 820K and 35K SNP Arrays: Along with researchers at Affymetrix, we have developed a '820,000' featured wheat SNP array. The background information for all these SNPs (Affymetrix code, Bristol SNP code and probe sequence containing the SNP ambiguity code) can be downloaded here.

iSelect Array: The iSelect Array contains over 80,000 SNP loci of which 44,000 have been mapped.

USDA wheat SNP database, KS

Single Nucleotide Polymorphism (SNP) markers for high-throughput genotyping to advance genomic, genetic and breeding research in wheat.


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