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MapSet Name
Map Type
Map Unit
Comments
UCR04162008
SteptoeMorex
OWB_2383
MorexBarke
Computational map
Genetic
Genetic
Genetic
cM
cM
cM
cM
Consensus Map from the Close Lab, UC Riverside. The map contains only SNPs (2943 of them) and is a consensus genetic linkage map derived from four DH populations. Approximately 22,000 SNPs were identified from barley ESTs and sequenced amplicons; 4,596 of them were tested for performance in three pilot phase Illumina GoldenGate assays. Data from three barley doubled haploid mapping populations supported the production of an initial consensus map. Over 200 germplasm selections, principally European and US breeding material, were used to estimate minor allele frequency (MAF) for each SNP. We selected 3,072 of these tested SNPs based on technical performance, map location, MAF and biological interest to fill two 1536-SNP production assays (BOPA1 and BOPA2), which were made available to the barley genetics community. Data were added using BOPA1 from a fourth mapping population to yield a consensus map containing 2,943 SNP loci in 975 marker bins covering a genetic distance of 1099 cM. From: Szucs et al, Development and Implementation of High-Throughput SNP Genotyping in Barley. BMC Genomics 10:582 (2009).
OWB_2383 Hayes Lab; the 722 bPb type DArT marker mapped in the OWB, 458 markers were used to develop the barley DArT consensus map (Wenzl et al. 2006); Historical SNPs from (GrainGenes (http://wheat.pw.usda.gov/ggpages/maps/OWB/) Map Data Report: Barley, OWB, 2005). From Szucs, V. Blake, P.R. Bhat, S. Chao, T.J. Close, A. Cuesta-Marcos, G.J. Muehlbauer, L. Ramsay, R. Waugh, and P. M. Hayes. 2009. An integrated resource for barley linkage map and malting quality QTL alignment. The Plant Genome. In press.
Map is from Table S1, Additional File 3 of Based on supplemental data file in Close, T. J., Bhat, P. R., Lonardi, S., Wu, Y., Rostoks, N., Ramsay, L., et al. (2009). Development and implementation of high-throughput SNP genotyping in barley. BMC Genomics, 10, 582.
Based on supplemental data file in Close, T. J., Bhat, P. R., Lonardi, S., Wu, Y., Rostoks, N., Ramsay, L., et al. (2009). Development and implementation of high-throughput SNP genotyping in barley. BMC Genomics, 10, 582.
