ArticleThe Plant journal : for cell and molecular biology2020
The Acer truncatum genome provides insights into nervonic acid biosynthesis.
Article in The Plant journal : for cell and molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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33 citing papers in PubMed, 127 citations in OpenAlex.
- Genetic mechanisms for size- and light-dependent reproductive maturation in two maple species, Acer amoenum var. amoenum and Acer mono var. glabrum.Annals of botany · 2026Article
- Metabolic Pathways and Molecular Regulatory Mechanisms of Nervonic Acid Biosynthesis inInternational journal of molecular sciences · 2026Review
- The pan-genome provides insights into evolutionary dynamics and fatty acid metabolism in Aceraceae family.Genome biology · 2026Article
- A near-complete reassembled haplotype-resolved reference genome of Acer truncatum.Scientific data · 2025Article
- Application and Progress of Genomics in Deciphering the Genetic Regulation Mechanisms of Plant Secondary Metabolites.Plants (Basel, Switzerland) · 2025Review
- cDNA Cloning, Bioinformatics, and Expression Analysis ofInternational journal of molecular sciences · 2025Article
- Integrated analysis of metabolome, transcriptome, and bioclimatic factors of Acer truncatum seeds reveals key candidate genes related to unsaturated fatty acid biosynthesis, and potentially optimal production area.BMC plant biology · 2024Article
- Profiling genome-wide methylation in two maples: Fine-scale approaches to detection with nanopore technology.Evolutionary applications · 2024Article
- Genomic and transcriptomic studies on flavonoid biosynthesis in Lagerstroemia indica.BMC plant biology · 2024Article
- Comparative genomics points to tandem duplications of SAD gene clusters as drivers of increased α-linolenic (ω-3) content in S. hispanica seeds.The plant genome · 2024Article
- Preliminary establishment of genetic transformation system for embryogenic callus ofFrontiers in plant science · 2024Article
- Insights into Metabolic Engineering of Bioactive Molecules inCurrent genomics · 2023Review
- Transcriptional Regulation of theAntioxidants (Basel, Switzerland) · 2023Article
- Effective Improvement of the Oxidative Stability ofAntioxidants (Basel, Switzerland) · 2023Article
- Ribosome footprint profiling enables elucidating the systemic regulation of fatty acid accumulation in Acer truncatum.BMC biology · 2023Article
- Identification and Analysis of theInternational journal of molecular sciences · 2023Article
- The core triacylglycerol toolbox in woody oil plants reveals targets for oil production bioengineering.Frontiers in plant science · 2023Article
- The Current Developments in Medicinal Plant Genomics Enabled the Diversification of Secondary Metabolites' Biosynthesis.International journal of molecular sciences · 2022Review
- The whole-genome assembly of an endangered Salicaceae species: Chosenia arbutifolia (Pall.) A. Skv.GigaScience · 2022Article
- Transcriptomics Profiling ofInternational journal of molecular sciences · 2022Article
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Authors and funding
14 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acer truncatum (purpleblow maple) is a woody tree species that produces seeds with high levels of valuable fatty acids (especially nervonic acid). However, the lack of a complete genome sequence has limited both basic and applied research on A. truncatum. We describe a high-quality draft genome assembly comprising 633.28 Mb (contig N50 = 773.17 kb; scaffold N50 = 46.36 Mb) with at least 28 438 predicted genes. The genome underwent an ancient triplication, similar to the core eudicots, but there have been no recent whole-genome duplication events. Acer yangbiense and A. truncatum are estimated to have diverged about 9.4 million years ago. A combined genomic, transcriptomic, metabonomic, and cell ultrastructural analysis provided new insights into the biosynthesis of very long-chain monounsaturated fatty acids. In addition, three KCS genes were found that may contribute to regulating nervonic acid biosynthesis. The KCS paralogous gene family expanded to 28 members, with 10 genes clustered together and distributed in the 0.27-Mb region of pseudochromosome 4. Our chromosome-scale genomic characterization may facilitate the discovery of agronomically important genes and stimulate functional genetic research on A. truncatum. Furthermore, the data presented also offer important foundations from which to study the molecular mechanisms influencing the production of nervonic acids.
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