ArticlePlant physiology1997
Targeting of the Arabidopsis homomeric acetyl-coenzyme A carboxylase to plastids of rapeseeds.
Article in Plant physiology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.
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Who cites it
105 citing papers in PubMed, 317 citations in OpenAlex.
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- Evolution of the regulatory subunits for the heteromeric acetyl-CoA carboxylase.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- Transcriptome analysis of lipid biosynthesis during kernel development in two walnut (Juglans regia L.) varieties of 'Xilin 3' and 'Xiangling'.BMC plant biology · 2024Article
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- A chromosome level genome assembly of Pseudoroegneria Libanotica reveals a key Kcs gene involves in the cuticular wax elongation for drought resistance.BMC genomics · 2024Article
- 3D genome structural variations play important roles in regulating seed oil content of Brassica napus.Plant communications · 2024Article
- Genomic evolution and insights into agronomic trait innovations of Sesamum species.Plant communications · 2024Article
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- Molecular basis of the key regulator WRINKLED1 in plant oil biosynthesis.Science advances · 2022Article
- An integrated omics analysis reveals the gene expression profiles of maize, castor bean, and rapeseed for seed oil biosynthesis.BMC plant biology · 2022Article
- Mining of Potential Gene Resources for Breeding Nutritionally Improved Maize.Plants (Basel, Switzerland) · 2022Review
- Identification and analysis of oil candidate genes reveals the molecular basis of cottonseed oil accumulation in Gossypium hirsutum L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Critical metabolic pathways and SAD/FADs, WRI1s, and DGATs cooperate for high-oleic acid oil production in developing oil tea (Horticulture research · 2022Article
- Modification of sesame (Biotechnology reports (Amsterdam, Netherlands) · 2021Article
- A review on non-edible oil as a potential feedstock for biodiesel: physicochemical properties and production technologies.RSC advances · 2021Review
- The Corylus mandshurica genome provides insights into the evolution of Betulaceae genomes and hazelnut breeding.Horticulture research · 2021Article
- Integrated Transcriptomic and Bioinformatics Analyses Reveal the Molecular Mechanisms for the Differences in Seed Oil and Starch Content BetweenFrontiers in plant science · 2021Article
- Omics Technologies to Enhance Plant Based Functional Foods: An Overview.Frontiers in genetics · 2021Review
45 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acetyl-coenzyme A carboxylase (ACCase) occurs in at least two forms in rapeseed (Brassica napus): a homomeric (HO) and presumably cytosolic isozyme and a heteromeric, plastidial isozyme. We investigated whether the HO-ACCase of Arabidopsis can be targeted to plastids of B. napus seeds. A chloroplast transit peptide and the napin promoter were fused to the Arabidopsis ACC1 gene and transformed into B. napus, with the following results. (a) The small subunit transit peptide was sufficient to provide import of this very large protein into developing seed plastids. (b) HO-ACCase in isolated plastids was found to be biotinylated at a level comparable to extraplastidial HO-ACCase. (c) In vitro assays of HO-ACCase in isolated plastids from developing seeds indicate that it occurs as an enzymatically active form in the plastidial compartment. (d) ACCase activity in mature B. napus seeds is normally very low; however, plants expressing the SSU/ACC1 gene had 10- to 20-fold higher ACCase activity in mature seeds, suggesting that plastid localization prevents the turnover of HO-ACCase. (e) ACCase over-expression altered seed fatty acid composition, with the largest effect being an increase approximately 5% by the expression of HO-ACCase in plastids.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.