ArticleBiochimica et biophysica acta. Molecular and cell biology of lipids2018
Using lipidomics to reveal details of lipid accumulation in developing seeds from oilseed rape (Brassica napus L.).
Article in Biochimica et biophysica acta. Molecular and cell biology of lipids, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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26 citing papers in PubMed, 59 citations in OpenAlex.
- The chromosome-level genomes of twoHorticulture research · 2026Article
- Lipid metabolic pathways and the roles of candidate transcription factors identified via lipidomic and transcriptomic analyses at various stages of seed development in Carya illinoinensis.BMC plant biology · 2026Article
- Lipid regulation inFrontiers in plant science · 2026Review
- Integrative metabolomic and transcriptomic analyses reveal key mechanisms of lignan biosynthesis during sesame (Sesamum indicum L.) seed development.BMC plant biology · 2025Article
- Synergistic mechanisms of DGAT and PDAT in shaping triacylglycerol diversity: evolutionary insights and metabolic engineering strategies.Frontiers in plant science · 2025Review
- Targeted engineering of camelina and pennycress seeds for ultrahigh accumulation of acetyl-TAG.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Regulation of Oil Biosynthesis and Genetic Improvement in Plants: Advances and Prospects.Genes · 2024Review
- The Evolution of Lipidomics during Oil Accumulation ofPlants (Basel, Switzerland) · 2024Article
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- Whole-genome and genome-wide association studies improve key agricultural traits of safflower for industrial and medicinal use.Horticulture research · 2023Article
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- Integrated lipidomic and transcriptomic analyses reveal the mechanism of lipid biosynthesis and accumulation during seed development in sesame.Frontiers in plant science · 2023Article
- Transcriptome Analysis of Genes Involved in Fatty Acid and Lipid Biosynthesis in Developing Walnut (Plants (Basel, Switzerland) · 2022Article
- Overexpression of phospholipid: diacylglycerol acyltransferase in Brassica napus results in changes in lipid metabolism and oil accumulation.The Biochemical journal · 2022Article
- Transgenic manipulation of triacylglycerol biosynthetic enzymes in B. napus alters lipid-associated gene expression and lipid metabolism.Scientific reports · 2022Article
- Combined Transcriptome and Lipidomic Analyses of Lipid Biosynthesis inLife (Basel, Switzerland) · 2021Article
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- Transcriptomic Analysis Reveals Key Genes Involved in Oil and Linoleic Acid Biosynthesis duringInternational journal of molecular sciences · 2021Article
- Biochemical and Molecular Aspects of Phosphorus Limitation in Diatoms and Their Relationship with Biomolecule Accumulation.Biology · 2021Review
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Authors and funding
6 authors at 3 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
With dwindling available agricultural land, concurrent with increased demand for oil, there is much current interest in raising oil crop productivity. We have been addressing this issue by studying the regulation of oil accumulation in oilseed rape (Brassica napus L). As part of this research we have carried out a detailed lipidomic analysis of developing seeds. The molecular species distribution in individual lipid classes revealed quite distinct patterns and showed where metabolic connections were important. As the seeds developed, the molecular species distributions changed, especially in the period of early (20days after flowering, DAF) to mid phase (27DAF) of oil accumulation. The patterns of molecular species of diacylglycerol, phosphatidylcholine and acyl-CoAs were used to predict the possible relative contributions of diacylglycerol acyltransferase (DGAT) and phospholipid:diacylglycerol acyltransferase to triacylglycerol production. Our calculations suggest that DGAT may hold a more important role in influencing the molecular composition of TAG. Enzyme selectivity had an important influence on the final molecular species patterns. Our data contribute significantly to our understanding of lipid accumulation in the world's third most important oil crop.
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