Claim · model-written summary
Oil biosynthesis gene JcOLEOSIN was downregulated in JcmiR156a transformants
- Taxon
- Jatropha curcas
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Jatropha curcase0 - Material
- JcmiR156a transformantse7
- Gene
- JcOLEOSINe7
- Outcome
- oil biosynthesis genese7
- Direction
- downregulatede7
Not reportedCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Jatropha curcas is a promising feedstock for biodiesel and bio-jet fuels production”
e7“The key oil biosynthesis genes, including JcWRI1, JcDGAT1, JcDGAT2, and JcOLEOSIN, were upregulated in rJcSPL9 transgenic seeds but downregulated in JcmiR156a transformants”
Title
Mingyong Tang; Xue Bai; Yaoping Xia; et al. Plant Biotechnology Journal 2026. doi:10.1111/pbi.70558
Other claims from this paper (13)
- Observation JcSPL9 is highly expressed in fruits of Jatropha
- Observation JcSPL9 expression is upregulated with age in Jatropha
- Intervention effect Overexpression of miR156-resistant JcSPL9 raised seed yield of transgenic Jatropha by 80.76% over wild-type
- Intervention effect Overexpression of miR156-resistant JcSPL9 raised seed oil content of transgenic Jatropha by 12.6% over wild-type
- Intervention effect Overexpression of JcmiR156a lowered seed yield of transgenic Jatropha by 51.67% relative to wild-type
- Intervention effect Overexpression of JcmiR156a lowered seed oil content of transgenic Jatropha by 8.28% relative to wild-type
- Association Seed oil fatty acid composition was significantly altered in transgenic Jatropha lines with rJcSPL9 or JcmiR156a
- Association Seed oil fatty acid composition was significantly altered in Arabidopsis spl9 mutants
- Association Oil biosynthesis genes JcWRI1, JcDGAT1 and JcDGAT2 were upregulated in rJcSPL9 transgenic seeds
- Association Oil biosynthesis gene JcOLEOSIN was upregulated in rJcSPL9 transgenic seeds
- Association Oil biosynthesis genes JcWRI1, JcDGAT1 and JcDGAT2 were downregulated in JcmiR156a transformants
- Mechanism The miR156/SPL9 module regulates lipid accumulation and fatty acid biosynthesis in Jatropha seeds
- Recommendation SPL9 is a promising target for enhancing oil yield and quality in Jatropha and other oilseed crops