Immune Signalling Pathway That Builds Lignin Barriers Identified in Plants
Researchers show that the SGN3–CIF–BIK1 signalling module, known from root endodermis surveillance, drives lignin barrier formation during effector-triggered immunity in ...
Tag: Arabidopsis thaliana
Halophyte keeps toxic carbonyls in check under salt stress where Arabidopsis fails
A comparative study finds that the halophyte Schrenkiella parvula regulates toxic reactive carbonyl species more tightly than Arabidopsis under salt ...
Switchgrass gene PvHIPP23 acts as a brake on cadmium tolerance
A genome-wide study of switchgrass identified 79 HIPP genes and found that silencing PvHIPP23 improves cadmium tolerance while reducing root ...
New algorithm preserves haplotype diversity while correcting long-read sequencing errors
Researchers have introduced HALE, an NP-hard optimization-based algorithm that corrects long-read sequencing errors while preserving haplotype-specific variation, matching the accuracy ...
Vacuum degassing unlocks high-pressure freezing for tough plant tissues
Researchers report that degassing plant tissue in 1-hexadecene under vacuum before high-pressure freezing, with times scaled to tissue thickness, preserves ...
Bioinformatics analysis prioritizes 2,505 Arabidopsis genes linking m6A and alternative polyadenylation
A multi-dataset bioinformatics analysis prioritized 2,505 candidate Arabidopsis genes associated with links between m6A RNA modification and alternative polyadenylation under ...
H2A.Z reduction reshapes H3K27me3 at specific Arabidopsis loci
An Arabidopsis mutant study found that reduced H2A.Z altered H3K27me3 at hundreds of specific loci, with only a slight global ...
Decade-Old Arabidopsis Flood Data Reanalyzed Yields 104 New Stress-Tolerance Genes
A reanalysis of a decade-old Arabidopsis GWAS on submergence survival recovered most original genetic signals and identified 104 new candidate ...
Colour-Switching Glow Lets Plants Report Gene Activity Despite Metabolic Noise
Engineered plant luciferases that emit at two wavelengths from the same substrate allow researchers to separate genuine gene-expression changes from ...
Shy Photoreceptor Teams Up With Its Partner to Switch On Plant Growth in the Cold
Transgenic phytochrome D stabilizes the phytochrome B photoreceptor in red light, boosting seedling photomorphogenesis and gene expression at low but ...
Integrative mapping of chloroplast rRNA modifications reveals conserved and lineage-specific features and stepwise modification during plastid ribosome biogenesis
An integrative Arabidopsis study mapped chloroplast rRNA modifications and linked stepwise modification during ribosome biogenesis to rRNA maturation, chloroplast ribosome ...
Ancient genome function persists despite frequent mutations
An international research team led by Heinrich Heine University Düsseldorf and the Max Planck Institute for Plant Breeding Research has ...
Oil-Tea Gene CoRVE1 Supercharges Drought Survival in Transgenic Plants
Overexpressing the oil-tea transcription factor CoRVE1 in Arabidopsis raised drought survival from 20% to 84–86%, boosted antioxidant enzyme activity, and ...
Gene-Braking Protein Complex Turns Out to Be a Fertility Switch in Plants
New research in Science Advances shows that the DREAM complex, long known as a gene-silencing brake in dividing cells, activates ...
Plant Hormone Switch Revealed: How Stressed Seedlings Decide to Pause Growth
New research reveals that a COP1-HY5-ABI5 feedback loop acts as a molecular switch controlling how germinated seedlings pause growth under ...
From Algae to Arabidopsis: How Light Signals Shape the First Days of a Plant’s Life
A new review traces how light signaling pathways governing seedling de-etiolation and chloroplast biogenesis are conserved and diverged from green ...
Genetic Deletion Rewrites the Rules of Methylation Inheritance in Plants
The discovery that VIM2 and VIM4 act as dosage-sensitive negative regulators of CG methylation maintenance forces a reconsideration of how ...
Plant receptor SRF3 balances iron uptake and immune defense, study finds
Salk Institute scientists discovered that the plant cell surface receptor SRF3 coordinates iron homeostasis and immune responses through ubiquitin-dependent reorganization, ...
Epigenetic Switch Controls How Flowers Decide When to Stop Growing
Researchers at Zhejiang University have discovered that the epigenetic regulator HDC1 controls sepal length in Arabidopsis by repressing protein phosphatase ...
Soybean Gene GmVQ32 Offers New Shield Against Toxic Aluminium and Starving Soils
Researchers at South China Agricultural University report that the soybean VQ motif gene GmVQ32 enhances tolerance to both aluminium toxicity ...
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