ABSTRACT: SNP matrix of barley collection from german ex-situ genbank IPK and ICARDA (International Center for Agricultural Research in the Dry Areas) wheat genebank accessions
Project description:Genome-wide prediction approaches are promising for pre-breeding: predicting the performance of plant genetic resources can unlock their hidden potential and fill the information gap in genebanks across the world and, hence, fuel the pipeline of pre-breeding programs. As a proof-of-concept, we evaluated the power of across-genebank prediction for extensive germplasm collections relying on historical data on flowering/heading date, plant height, and thousand kernel weight of 9,344 barley (Hordeum vulgare L.) plant genetic resources from the German Federal ex situ Genebank for Agricultural and Horticultural Crops (IPK) and of 1,089 accessions from the International Center of Agricultural Research in Dry Areas (ICARDA) genebank.
Project description:Genotyping-by-sequencing (GBS) raw data of 319 plants from 32 barley accessions of the German Federal ex situ genebank hosted at the Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben.
Project description:The analysis of genome-wide genotyping-by-sequencing data for almost all barley accessions of the German ex situ genebank provides insights into the global population structure of domesticated barley and points out redundancies and coverage gaps in one of the world?s major genebanks.
Project description:Whole-genome-sequencing performed for 1,110 barley genotypes, including 812 plant genetic resources (288 spring type and 524 winter type) from German Federal ex situ Genebank for Agriculture and Horticultural Crops at the Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), and 298 European elite materials (128 spring type and 170 winter type).