ArticlePlant & cell physiology2019
Comparative Transcriptomics Analysis of Brassica napus L. during Seed Maturation Reveals Dynamic Changes in Gene Expression between Embryos and Seed Coats and Distinct Expression Profiles of Acyl-CoA-Binding Proteins for Lipid Accumulation.
Article in Plant & cell physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 18 papers.
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18 citing papers in PubMed, 70 citations in OpenAlex.
- Decoding plant physiology through systems biology: Integrative multi-omics and computational perspectives for next-generation crop design.Plant communications · 2026Review
- Lipid regulation inFrontiers in plant science · 2026Review
- Molecular regulation of fatty acid biosynthesis and oil composition during olive drupe ripening.Plant cell reports · 2025Article
- Bridging the gaps: advanced techniques to unlock lipid function in plant reproductive development.Plant reproduction · 2025Review
- Gene expression landscape of the Brassica napus seed reveals subgenome bias in both space and time.Plant physiology · 2025Article
- aChIP is an efficient and sensitive ChIP-seq technique for economically important plant organs.Nature plants · 2024Article
- Interaction of Soybean (Plants (Basel, Switzerland) · 2024Article
- Widely Targeted Metabolomic Profiling Combined with Transcriptome Analysis Provides New Insights into Lipid Biosynthesis in Seed Kernels ofInternational journal of molecular sciences · 2023Article
- Ribosome footprint profiling enables elucidating the systemic regulation of fatty acid accumulation in Acer truncatum.BMC biology · 2023Article
- Transcriptome analysis reveals cell cycle-related transcripts as key determinants of varietal differences in seed size of Brassica juncea.Scientific reports · 2022Article
- Transgenic manipulation of triacylglycerol biosynthetic enzymes in B. napus alters lipid-associated gene expression and lipid metabolism.Scientific reports · 2022Article
- Genome-Wide Analysis ofFrontiers in plant science · 2021Article
- Article
- RICE ACYL-COA-BINDING PROTEIN6 Affects Acyl-CoA Homeostasis and Growth in Rice.Rice (New York, N.Y.) · 2020Article
- De novo transcriptome assembly for the five major organs of Zanthoxylum armatum and the identification of genes involved in terpenoid compound and fatty acid metabolism.BMC genomics · 2020Article
- Cultivar Variation in Tomato Seed Coat Permeability Is an Important Determinant of Jasmonic Acid Elicited Defenses Against Western Flower Thrips.Frontiers in plant science · 2020Article
- Big data from small tissues: extraction of high-quality RNA for RNA-sequencing from different oilseedPlant methods · 2020Article
- Global Transcriptome and Correlation Analysis Reveal Cultivar-Specific Molecular Signatures Associated with Fruit Development and Fatty Acid Determination inInternational journal of genomics · 2020Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Production of vegetable oils is a vital agricultural resource and oilseed rape (Brassica napus) is the third most important oil crop globally. Although the regulation of lipid biosynthesis in oilseeds is still not fully defined, the acyl-CoA-binding proteins (ACBPs) have been reported to be involved in such metabolism, including oil accumulation, in several plant species. In this study, progressive changes in gene expression in embryos and seed coats at different stages of seed development were comprehensively investigated by transcriptomic analyses in B. napus, revealing dynamic changes in the expression of genes involved in lipid biosynthesis. We show that genes encoding BnACBP proteins show distinct changes in expression at different developmental stages of seed development and show markedly different expression between embryos and seed coats. Both isoforms of the ankyrin-repeat BnACBP2 increased during the oil accumulation period of embryo development. By contrast, the expression of the three most abundant isoforms of the small molecular mass BnACBP6 in embryos showed progressive reduction, despite having the highest overall expression level. In seed coats, BnACBP3, BnACBP4 and BnACBP5 expression remained constant during development, whereas the two major isoforms of BnACBP6 increased, contrasting with the data from embryos. We conclude that genes related to fatty acid and triacylglycerol biosynthesis showing dynamic expression changes may regulate the lipid distribution in embryos and seed coats of B. napus and that BnACBP2 and BnACBP6 are potentially important for oil accumulation.
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