Virulence shifts in populations of Puccinia striiformis f. sp. tritici (Pst), the causal pathogen of wheat stripe rust, are a major challenge to resistance breeding. The majority of known resistance genes are already ineffective against current races of Pst, necessitating the identification and introgression of new sources of resistance. Germplasm core collections that reflect the range of genetic and phenotypic diversity of crop species are ideal platforms for examining the genetic architecture of complex traits such as resistance to stripe rust. We report the results of genetic characterization and genome-wide association analysis (GWAS) for resistance to stripe rust in a core subset of 1175 accessions in the National Small Grains Collection (NSGC) winter wheat germplasm collection, based on genotyping with the wheat 9K single nucleotide polymorphism (SNP) iSelect assay and phenotyping of seedling and adult plants under natural disease epidemics in four environments.
Data from: Genetic Architecture of Resistance to Stripe Rust in a Global Winter Wheat Germplasm Collection
The Genome Database for Vaccinium (GDV) is a curated and integrated web-based relational database. The GDV is being developed to house and integrate genomic, genetic and breeding data for blueberry, cranberry and other Vaccinium species. The GDV will include the blueberry genome being sequenced by North Carolina State University, and annotated transcripts, traits, maps and markers being generated by Vaccinium researchers.
The Citrus Genome Database, known as CGD, is a USDA and NSF funded resource to enable basic, translational and applied research in citrus. It houses genomics, genetics and breeding data for citrus species and organisms associated with HLB. It is built by the Mainlab at Washingotn State University using the open-source, generic database platform Tripal.
Genomic, Genetic and Breeding Resources for Pea, Lentil, Chickpea and Faba Bean Crop Improvement. The database contains genes, genomes, germplasm, maps, markers, QTL/MTL, species information, and transcripts.
The Animal Quantitative Trait Loci (QTL) Database (Animal QTLdb) strives to collect all publicly available trait mapping data, i.e. QTL (phenotype/expression, eQTL), candidate gene and association data (GWAS), and copy number variations (CNV) mapped to livestock animal genomes, in order to facilitate locating and comparing discoveries within and between species. New data and database tools are continually developed to align various trait mapping data to map-based genome features such as annotated genes.
SoyBase is a repository for genetics, genomics and related data resources for soybean. It contains current genetic, physical and genomic sequence maps integrated with qualitative and quantitative traits.