ArticlePlant biotechnology journal2020
Heritable temporal gene expression patterns correlate with metabolomic seed content in developing hexaploid oat seed.
Article in Plant biotechnology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 58 citations in OpenAlex.
- Integrated metabolomic and transcriptomic analysis reveal the flavor formation mechanism during oat grain development.Food chemistry. Molecular sciences · 2026Article
- Oil as a Hindrance to Oat (Foods (Basel, Switzerland) · 2026Review
- Effectiveness of low-density high-throughput marker platform and easy-to-measure traits for genomic prediction of biomass yield in oat (Avena sativa L.).The plant genome · 2026Article
- Systematic analysis of the Diacylglycerol acyltransferase (DGAT) genes in oat and functional characterazation of AsDGAT2-1 involved in oil accumulation and cold stress tolerance.BMC plant biology · 2026Article
- Characterization ofPlants (Basel, Switzerland) · 2025Article
- Multi-Omics Decoding of Potential Microbial-Genetic Synergy Underlying Polysaccharide and Glycosidic Polymer Biosynthesis in Two Cultivars ofMetabolites · 2025Article
- Dynamic transcriptome landscape of oat grain development.BMC genomics · 2025Article
- Phenolic amides (avenanthramides) in oats - an update review.Bioengineered · 2024Review
- A first de novo transcriptome assembly of feijoa (Acca sellowiana [Berg] Burret) reveals key genes involved in flavonoid biosynthesis.The plant genome · 2024Article
- High-dimensional multi-omics measured in controlled conditions are useful for maize platform and field trait predictions.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Article
- A reference-anchored oat linkage map reveals quantitative trait loci conferring adult plant resistance to crown rust (Puccinia coronata f. sp. avenae).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Integration of DNA Methylation and Transcriptome Data Improves Complex Trait Prediction inPlants (Basel, Switzerland) · 2022Article
- Generalizable approaches for genomic prediction of metabolites in plants.The plant genome · 2022Article
- Selection for seed size has uneven effects on specialized metabolite abundance in oat (Avena sativa L.).G3 (Bethesda, Md.) · 2022Article
- Dynamic Responses of Antioxidant and Glyoxalase Systems to Seed Aging Based on Full-Length Transcriptome in Oat (Antioxidants (Basel, Switzerland) · 2022Article
- Article
- Multi-omics prediction of oat agronomic and seed nutritional traits across environments and in distantly related populations.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Transcriptomic resources for prairie grass (Bromus catharticus): expressed transcripts, tissue-specific genes, and identification and validation of EST-SSR markers.BMC plant biology · 2021Article
- Position Validation of the Dwarfing GeneFrontiers in plant science · 2021Article
Corrections and comments
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Authors and funding
9 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oat ranks sixth in world cereal production and has a higher content of health-promoting compounds compared with other cereals. However, there is neither a robust oat reference genome nor transcriptome. Using deeply sequenced full-length mRNA libraries of oat cultivar Ogle-C, a de novo high-quality and comprehensive oat seed transcriptome was assembled. With this reference transcriptome and QuantSeq 3' mRNA sequencing, gene expression was quantified during seed development from 22 diverse lines across six time points. Transcript expression showed higher correlations between adjacent time points. Based on differentially expressed genes, we identified 22 major temporal co-expression (TCoE) patterns of gene expression and revealed enriched gene ontology biological processes. Within each TCoE set, highly correlated transcripts, putatively commonly affected by genetic background, were clustered and termed genetic co-expression (GCoE) sets. Seventeen of the 22 TCoE sets had GCoE sets with median heritabilities higher than 0.50, and these heritability estimates were much higher than that estimated from permutation analysis, with no divergence observed in cluster sizes between permutation and non-permutation analyses. Linear regression between 634 metabolites from mature seeds and the PC1 score of each of the GCoE sets showed significantly lower p-values than permutation analysis. Temporal expression patterns of oat avenanthramides and lipid biosynthetic genes were concordant with previous studies of avenanthramide biosynthetic enzyme activity and lipid accumulation. This study expands our understanding of physiological processes that occur during oat seed maturation and provides plant breeders the means to change oat seed composition through targeted manipulation of key pathways.
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