Understanding how plants continue to produce wood. A new international study sheds light on what is the role of stem cells in wood formation throughout the life span of a plant.

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#PlantScience #WoodFormation #StemCells #BotanyResearch #SustainableForestry

Researchers discover 15 days of dry weather can trigger the flowering of durian: Observations of 110 durian plants revealed that flowering occurred around 50 days after an approximately 15-day dry spell, independent of whether the plant was grafted or grown from a seed

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#DurianFlowers #ClimateImpact #AgriculturalResearch #PlantScience #DryWeatherEffects

Genetics of alternating sexes in walnuts | In walnuts, researchers found two variants of a gene linked to female-first or male-first flowering. This DNA polymorphism appears in at least nine species of walnut and has been stable for almost 40 million years.

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#Genetics #WalnutResearch #PlantScience #SexualDiversity #EvolutionaryBiology

Scientists have discovered a chemical that plants produce when they're stressed prevents biofilm from forming: The breakthrough offers potential advances in healthcare as well as preventing equipment corrosion in industrial settings.

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#PlantScience #BiofilmPrevention #HealthcareInnovation #IndustrialCorrosion #StressResponse

Landmark photosynthesis gene discovery boosts plant height, advances crop science: « A team of scientists discovered a naturally occurring gene in the poplar tree that enhances photosynthetic activity and significantly boosts plant growth. »

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#Photosynthesis #PlantScience #CropResearch #GeneticDiscovery #SustainableAgriculture

Under extreme heat, plants become CO2 sources as their cuticle degrades and water loss increases - Study shows plants lose more water through their cuticle at high temperatures, weakening their ability to absorb CO2 and accelerating climate change.

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#ClimateChange #PlantScience #ExtremeHeat #CO2Emissions #Sustainability

Scientists at the University of Helsinki discovered how plants heal their protective outer layer, the periderm 🌱✨. The diffusion of ethylene and oxygen 🌬️💨 through a wound triggers repair – a finding with potential implications for crop resilience 🌾, and food preservation 🍏🥦.

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#PlantScience #CropResilience #FoodPreservation #UniversityOfHelsinki #EthyleneResearch

MIT chemists boost the efficiency of a key enzyme in photosynthesis 🌱✨: « The enzyme, known as rubisco, helps plants and photosynthetic bacteria incorporate carbon dioxide into sugars. »

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#Photosynthesis #Rubisco #PlantScience #ClimateSolutions #Sustainability

For the first time, researchers trace the genetic and molecular path that Canadian moonseed 🌱 took to be able to perform a chemical reaction ⚗️ that was previously thought impossible for a plant 🌿 to do naturally: adding a chlorine atom 🧪 to a molecule.

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#CanadianMoonseed #GeneticResearch #PlantScience #Biochemistry #NatureInnovation

Scientists unlock secret to Venus flytrap’s hair-trigger response 🪴 | Ion channel at base of plant's sensory hairs amplifies initial signals above critical threshold ⚡️.

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#VenusFlytrap #PlantScience #IonChannels #ResearchInnovation #Botany

Developing a cryopreservation protocol for the conservation of coconut palm (Cocos nucifera L.) using a novel type of explant, meristematic clumps 🌴❄️ | cryoletters

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#CoconutConservation #Cryopreservation #PlantScience #BiotechInnovation #AgroBiodiversity

Some plants can feed on dust that lands on their leaves

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#PlantScience #Plants #Science

Plants can sense the sound of rain. Research found that the sound of falling droplets effectively shook the seeds out of a dormant state, stimulating them to germinate at a faster rate compared with seeds that were not exposed to the same sound vibrations.

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#PlantScience #SeedGermination #Bioacoustics

💧 MIT engineers discovered that the sound of rain can stimulate rice seeds to germinate 30-40% faster.

🌊 The study, published in Scientific Reports, provides the first direct evidence that plant seeds can sense natural sounds. Researchers theorize that raindrop vibrations dislodge gravity-sensing organelles called "statoliths," signaling seeds to grow.

🎛️ Experiments involved submerging approximately 8,000 rice seeds in water and exposing them to recorded rain sounds, mimicking natural conditions.

#PlantScience #MIT #Research

Sound waves create mist that can act like ‘plant sunscreen’

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#SoundWaves #PlantScience #BioTechNews

🔬 Scientists have solved a 200-year-old puzzle, identifying the missing genes and enzymes tobacco plants use to create nicotine. This discovery, published in Nature Communications on Monday 18 May 2026, could lead to safer production of medicines and vaccines in tobacco plants by removing or repurposing nicotine contamination.

🧪 The breakthrough reveals nicotine is initially formed attached to a glucose molecule for an energy boost, with glucose removed in the final, previously hidden step. Researchers Benjamin Schwabe and Dr. Benjamin Lichman from the University of York, alongside collaborators from the University of Copenhagen, identified key enzymes (NaGR and NicGS) involved.

🌱 This knowledge could enable the use of tobacco plants like Nicotiana benthamiana for "molecular farming" to produce valuable pharmaceutical compounds, moving beyond their traditional use.

#ScienceBreakthrough #PlantScience #Biotechnology

🌿 A new study by researchers at Aix-Marseille University has uncovered how Venus flytraps (Dionaea muscipula) initiate their rapid trap closures. They discovered the plant's cell walls lining the outer epidermis quickly soften, releasing stored energy.

🔬 Published on Thursday in Science, the findings suggest this rapid softening is the primary mechanism for the trap's initial closing motion, not water movement. This "fastest modulation of wall mechanics reported in plants" could inspire advancements in soft robotics.

🤔 The research team, led by Jeongeun Ryu, examined two previous hypotheses: water movement and cell wall relaxation. Their experiments showed water moved too slowly for the initial closure, supporting the cell wall softening theory.

#VenusFlytrap #PlantScience #Robotics

Newly discovered carnivorous plant is as deceptive as it is deadly. Charles Darwin predicted in 1875 that some members of the Saxifraga genus could be carnivorous—now scientists have finally proven him right

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#CarnivorousPlants #DarwinPrediction #PlantScience

🌸 A small, yellow-flowered plant from China, Saxifraga candelabrum, has been discovered to be carnivorous, trapping and digesting insects for nutrients.

🔬 Scientists used field observations, genetic analysis, and fruit fly feeding experiments to confirm the plant's carnivorous nature, finding a digestive enzyme that absorbs insect nitrogen.

🌱 This discovery supports a 150-year-old hypothesis by Charles Darwin, who predicted some Saxifraga species might be carnivorous based on microscopic hairs, which S. candelabrum uses to trap prey.

🌿 The study, published Tuesday in Nature Communications, highlights that many inconspicuous carnivorous plants may still exist and understanding them could benefit agriculture through natural pest control.

#CarnivorousPlants #PlantScience #Biodiversity

🌱 Researchers identified a key protein, HHO5, that signals to plants when they've absorbed enough nitrogen, essentially making them "feel full."

💧 This discovery could lead to developing plants that absorb more nitrogen, reducing the need for costly and environmentally damaging fertilizer use.

🔬 The study, appearing in The Plant Cell, found that HHO5 regulates genes to both signal fullness and switch off further uptake of inorganic nitrogen from the soil.

🧬 Manipulating HHO5 in plants has the potential to significantly improve their nitrogen use efficiency.

#PlantScience #Agriculture #Sustainability