ArticleScientific data2023
Chromosome-scale assembly of the wild wheat relative Aegilops umbellulata.
Article in Scientific data, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- MGA: a tool for haplotype-mixed assembly of long and accurate reads.Genome biology · 2026Article
- The Evolution and Origin of Allotetraploid Aegilops geniculata Revealed by the Homoeolog-Resolved Genome Assembly.Plant biotechnology journal · 2026Article
- Dynamics of repetitive DNA sequences over the course of evolution and intraspecific divergence of tetraploid goat-grass species Aegilops biuncialis vis.BMC plant biology · 2025Article
- Replacement of chromosome 3D with Thinopyrum chromosome 3St led to increased drought tolerance during the flowering stage in wheat.Plant cell reports · 2025Article
- Progress and innovations of gene cloning in wheat and its close relatives.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Review
- A linkage map of Aegilops biuncialis reveals significant genomic rearrangements compared to bread wheat.The plant genome · 2025Article
- Future of durum wheat research and breeding: Insights from early career researchers.The plant genome · 2025Review
- Perspectives on the utilization ofFrontiers in plant science · 2025Review
- Chromosome-scale assembly and annotation of the wild wheat relative Aegilops comosa.Scientific data · 2024Article
- Genomes of Aegilops umbellulata provide new insights into unique structural variations and genetic diversity in the U-genome for wheat improvement.Plant biotechnology journal · 2024Article
- An integrated pipeline facilitates fast cloning of a new powdery mildew resistance gene from the wheat wild relative Aegilops umbellulata.Plant communications · 2024Article
- DArTseq genotyping facilitates identification of Aegilops biuncialis chromatin introgressed into bread wheat Mv9kr1.Plant molecular biology · 2024Article
- Article
- Origin and evolution of the bread wheat D genome.Nature · 2024Article
- Chromosome-level assembly of the synthetic hexaploid wheat-derived cultivar Chuanmai 104.Scientific data · 2024Article
- Beyond NGS data sharing for plant ecological resilience and improvement of agronomic traits.Scientific data · 2024Article
- Discrepancy of flowering time between genetically close sublineages of Aegilops umbellulata Zhuk.Scientific reports · 2024Article
- Chromosome-scale assembly of the wild wheat relative Aegilops umbellulata.Scientific data · 2023Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wild wheat relatives have been explored in plant breeding to increase the genetic diversity of bread wheat, one of the most important food crops. Aegilops umbellulata is a diploid U genome-containing grass species that serves as a genetic reservoir for wheat improvement. In this study, we report the construction of a chromosome-scale reference assembly of Ae. umbellulata accession TA1851 based on corrected PacBio HiFi reads and chromosome conformation capture. The total assembly size was 4.25 Gb with a contig N50 of 17.7 Mb. In total, 36,268 gene models were predicted. We benchmarked the performance of hifiasm and LJA, two of the most widely used assemblers using standard and corrected HiFi reads, revealing a positive effect of corrected input reads. Comparative genome analysis confirmed substantial chromosome rearrangements in Ae. umbellulata compared to bread wheat. In summary, the Ae. umbellulata assembly provides a resource for comparative genomics in Triticeae and for the discovery of agriculturally important genes.
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