Reference - Detail
| RRC ID | 87727 |
|---|---|
| Author | Spanner R, Sallam AH, Guo Y, Jayakodi M, Himmelbach A, Fiebig A, Simmons J, Bethke G, Lee Y, Pacheco Arge LW, Qiu Y, Badea A, Baum M, Belzile F, Ben-David R, Brueggeman R, Case A, Cattivelli L, Davis M, Dockter C, Doležel J, Dreiseitl A, Gavin R, Glick L, Greiner S, Hamilton R, Hayes PM, Heisel S, Henson C, Kilian B, Komatsuda T, Li C, Liu C, Mahalingam R, Maruschewski M, Matny O, Maurer A, Mayer KFX, Mayrose I, Moscou M, Muehlbauer GJ, Oono Y, Ordon F, Özkan H, Pecinka A, Perovic D, Pillen K, Pourkheirandish M, Russell J, Šafář J, Salvi S, Sanchez-Garcia M, Sato K, Schmutzer T, Scholz U, Scott J, Singh Brar G, Smith KP, Sorrells ME, Spannagl M, Stein N, Tondelli A, Tuberosa R, Tucker J, Turkington T, Valkoun J, Verma RPS, Vinje MA, von Korff M, Walling JG, Waugh R, Wise RP, Wulff BBH, Yang S, Zhang G, Morrell PL, Mascher M, Steffenson BJ. |
| Title | Whole-genome resequencing of the wild barley diversity collection: a resource for identifying and exploiting genetic variation for cultivated barley improvement. |
| Journal | G3 (Bethesda) |
| Abstract |
To exploit allelic variation in Hordeum vulgare subsp. spontaneum, the Wild Barley Diversity Collection was subjected to paired-end Illumina sequencing at ∼9 × depth and evaluated for several agronomic traits. We discovered 240.2 million single nucleotide polymorphisms (SNPs) after alignment to the Morex V3 assembly and 24.4 million short (1 to 50 bp) insertions and deletions. A genome-wide association study of lemma color identified one marker-trait association (MTA) on chromosome 1H close to HvBlp, the cloned gene controlling black lemma. Four MTAs were identified for seedling stem rust resistance, including 2 novel loci on chromosomes 1H and 6H and one co-locating to the complex RMRL1-RMRL2 locus on 5H. The whole-genome sequence data described herein will facilitate the identification and utilization of new alleles for barley improvement. |
| Volume | 16(1) |
| Published | 2026-1-7 |
| DOI | 10.1093/g3journal/jkaf261 |
| PII | 8316958 |
| PMID | 41206694 |
| PMC | PMC12774595 |
| MeSH | Alleles Chromosome Mapping Genetic Variation* Genome, Plant* Genome-Wide Association Study Hordeum* / genetics Phenotype Polymorphism, Single Nucleotide Quantitative Trait Loci Whole Genome Sequencing* |
| Resource | |
| Barley | OUH602 |