ArticleJournal of advanced research2022
BnaPPT1 is essential for chloroplast development and seed oil accumulation in Brassica napus.
Article in Journal of advanced research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 25 citations in OpenAlex.
- Seed-specific overexpression of DREB2G alters seed morphology, oil accumulation, and germination in Arabidopsis.Plant cell reports · 2026Article
- PPT1-mediated plastidic phosphoenolpyruvate import enhances fatty acid biosynthesis in sugar-rich tissues.The New phytologist · 2026Article
- BnaC03.SEIPIN1 improves seed oil content by increasing the number of lipid droplets in Brassica napus.BMC plant biology · 2026Article
- Understanding the dynamic nature of plant lipid anabolic and catabolic metabolism is key to sustainable oilseed engineering.The New phytologist · 2026Review
- Lipid regulation inFrontiers in plant science · 2026Review
- Nitric oxide delays yellowing by regulating chloroplast membrane lipid metabolism and the ascorbate-glutathione cycle in postharvest broccolini.Frontiers in nutrition · 2026Article
- Moderate warming promotes growth and flavonoid biosynthesis in the altitudinal medicinal plantFrontiers in plant science · 2026Article
- Plant oil biosynthesis and genetic improvement: progress, challenges, and opportunities.Plant physiology · 2025Review
- Co-silencing ofHorticulture research · 2025Article
- Genetic and transcriptome analyses of the effect of genotype-by-environment interactions on Brassica napus seed oil content.The Plant cell · 2025Article
- The WRKY28-BRC1 Transcription Factor Module Controls Shoot Branching inPlants (Basel, Switzerland) · 2025Article
- Fine mapping and candidate gene analysis of a major QTL for oil content in the seed of Brassica napus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Progress in understanding and improving oil content and quality in seeds.Frontiers in plant science · 2023Review
- Fatty acid exporter 1 enhances seed oil content inMolecular breeding : new strategies in plant improvement · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPhosphoenolpyruvate/phosphate translocator (PPT) transports phosphoenolpyruvate from the cytosol into the plastid for fatty acid (FA) and other metabolites biosynthesis.
objectivesThis study investigated PPTs' functions in plant growth and seed oil biosynthesis in oilseed crop Brassica napus.
methodsWe created over-expression and mutant material of BnaPPT1. The plant development, oil content, lipids, metabolites and ultrastructure of seeds were compared to evaluate the gene function.
resultsThe plastid membrane localized BnaPPT1 was found to be required for normal growth of B. napus. The plants grew slower with yellowish leaves in BnaA08.PPT1 and BnaC08.PPT1 double mutant plants. The results of chloroplast ultrastructural observation and lipid analysis show that BnaPPT1 plays an essential role in membrane lipid synthesis and chloroplast development in leaves, thereby affecting photosynthesis. Moreover, the analysis of primary metabolites and lipids in developing seeds showed that BnaPPT1 could impact seed glycolytic metabolism and lipid level. Knockout of BnaA08.PPT1 and BnaC08.PPT1 resulted in decreasing of the seed oil content by 2.2 to 9.1%, while overexpression of BnaC08.PPT1 significantly promoted the seed oil content by 2.1 to 3.3%.
conclusionOur results suggest that BnaPPT1 is necessary for plant chloroplast development, and it plays an important role in maintaining plant growth and promoting seed oil accumulation in B. napus.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.