ArticlePlant, cell & environment2026
Endophytic Pseudomonas oryzihabitans CB24 Boosts Photosynthesis Through Monogalactosyldiacylglycerol Driven Lipid Reprogramming.
Article in Plant, cell & environment, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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Who cites it
2 citing papers in PubMed.
- Cultivating the Next Generation: Early Career Researchers at the Forefront of Plant Science.Plant, cell & environment · 2026Article
- Greenhouse and field evaluation of bacterial endophytes fromFrontiers in plant science · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Pelargonium graveolens, valued for its essential oil, is significantly influenced by its endosymbiotic associations impacting its physiology and phytochemistry, though the exact mechanisms driving this modulation remain largely unexplored. This study unveils that inoculating Pseudomonas oryzihabitans CB24 into P. graveolens significantly alters plant's lipid dynamics, leading to increased accumulation of chloroplast glycerolipids like monogalactosyldiacylglycerol (MGDG) and sulfolipids, sulfoquinovosyldiacylglycerol (SQDG). This is achieved by enhancing precursors like UDP-6-sulfoquinovose and acetyl CoA, alongside upregulating genes such as plc, MGD1, and SQD2 crucial for glycerolipid metabolism. Glycerolipids being essential for thylakoidal membrane stability resulted in significant upregulation of genes related to antennae protein, light-harvesting complexes namely, LHCA2, LHCA1, PsaA, PetE, PetF, PsbO. P. oryzihabitans also boosted RuBisCO activity, thereby redirecting the metabolic flux towards secondary metabolism. Similarly, the upregulated expression of the DXS gene, which drives the precursors of the methylerythritol-phosphate (MEP) pathway to their end products such as monoterpenoids: geraniol and linalool, aligns with the metabolic shift from primary to secondary terpenoid biosynthesis. This transformative role of endophytic association highlights the remarkable ability of endophytes to regulate interconnected physiological processes, including improved nitrate uptake, enhanced carbon assimilation, and boosted antioxidant capacity driving significant improvements in growth, development and yield of the host plant.
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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 Socratic graph.