Researchers at the Stowers Institute used AlphaFold2 and evolutionary data to predict protein structures in aphids, which were previously inaccessible to AI. The study reveals a common architectural plan among 2,400 BICYCLE proteins, showcasing the evolution's role in helping AI predict protein structures.
New research contradicts past findings on plant recovery from drought, revealing that sunflowers cannot fully recover from drought. A study by Colorado State University found that gas bubble blockages in sunflowers' water-transporting tissues do not reverse after watering, despite appearing to recover remarkably well from drought.
Researchers at IIT Gandhinagar develop faster, more specific and sensitive staining method for visualizing xylem, enabling stronger research on plant development, vascular biology and crop resilience. The new probes achieve strong fluorescence signals at lower concentrations than conventional dyes.
A recent study found that wild snapdragons use subtle shades to attract bees, with four paintbrush genes working together to create a gradient of yellow. The strength of natural selection on each gene was estimated using a hybrid zone where two varieties meet, revealing the intricate mechanisms behind molecular gradients.
Scientists have grown wheat containing super-sized starch granules, which could lead to healthier pasta and bread. The discovery has potential applications in various industries, including flour milling, paper making, and pharmaceuticals.
A new study reveals that giant Dipterocarp trees can transport water to their topmost branches without difficulty, contrary to conventional scientific theory. The research found that these trees' hydraulic systems are perfectly adapted for their height, allowing them to withstand drought conditions.
A new study from the University of Georgia suggests marigold flowers contain similar amounts of protein as quinoa, making them a potential plant-based protein source. The flower's proteins also exhibit unique properties, such as stability at high temperatures and umami flavor, which could make it ideal for baking and food formulation.
Researchers have discovered a previously unknown mechanism by which microbes boost plants' ability to survive in salty conditions. Pseudomonad bacteria stimulate the production of lignin, a tough substance found in plant cell walls, helping plants withstand environmental stress.
The National Herbarium of Ukraine is a global archive of biodiversity containing over 2.3 million plant specimens, including priceless material gathered by renowned botanical explorers. Digitisation and international collaboration are crucial to preserving this irreplaceable scientific resource.
A Stanford-led team has identified the molecular basis of Hechtian structures, which maintain plant cell membranes connected to the wall during water loss. Plants with more Hechtian structures recover better once water returns.
A UNIGE team studied the evolutionary history of plant mechanisms that protect against UV-B radiation in Marchantia polymorpha. They found that while the core mechanism is conserved, regulatory proteins play different roles in ancestral and modern plants, influencing their tolerance to light stress.
Researchers discovered that plant stomata orientation is influenced by both cell shape and mechanical stress. In Arabidopsis thaliana, stomatal divisions tend to align with the long axis of the cell but can be altered by mechanical stress, particularly on the adaxial side where growth rates differ.
Researchers discovered that plants from arid regions have stronger suberin barriers in their roots, helping them cope with water stress. A new gene regulating suberin was identified, linked to the plant hormone abscisic acid, which plays a key role in responses to environmental stresses.
A team of scientists has found a naturally occurring Voronoi pattern in the Chinese money plant, which helps explain how plants create complex patterns on their leaves. This discovery sheds light on how plants solve problems in nature and may provide new insights into the math underlying evolution and development.
Villouta's research aims to characterize root exudates and understand their role in plant stress and productivity in hydroponic systems. He will explore how temperature variations affect spinach growth in hydroponic environments, with the goal of improving crop viability and informing best practices for other temperature-sensitive crops.
Researchers at Colorado State University have identified four Fusarium species causing potato dry rot in the San Luis Valley, including one not previously found in the US. This study will help improve disease diagnosis and monitoring, as well as guide cultivar selection and breeding for disease resistance.
Researchers used aeroponic technology to grow pea shoots fortified with Vitamin B12, delivering the recommended daily allowance in a single serving. The fortified crop maintained shelf-life and persisted through cold storage, offering a commercially viable approach to dietary supplementation.
Researchers compared anime illustrations with actual bamboo, finding that the proportions of the muzzle differ significantly from natural patterns. The study highlights the importance of accuracy in scientific representation and suggests potential educational applications.
A new method called Distributed Cross-Channel Hierarchical Aggregation (D-CHAG) accelerates analysis of hyperspectral data, enabling faster AI-guided discoveries for high-performing crops. The approach reduces computational bottleneck and increases efficiency, making it possible to extract subtle patterns in plant physiology.
Researchers found that the green-flowered Aeschynanthus acuminatus evolved on the mainland, not in Taiwan, and adapted to shorter-beaked birds. This contradicts the Grant-Stebbins model of plant evolution, which predicted the species would evolve in Taiwan with new pollinators.
A recently identified tree species in Australia, Rhodamnia zombi, is facing extinction due to myrtle rust, a fungal disease that attacks and kills its young shoots. Researchers are working on finding clean cuttings and propagating them to grow resistant seedlings, which may hold the key to resurrecting the 'zombie' tree.
Researchers have found that twisted growth in plants is not due to null mutations, but rather changes in gene expression in the epidermis layer. This discovery could help crops thrive in challenging conditions with rocky soils.
Scientists have discovered a new, critically endangered plant species, Thismia selangorensis, with fewer than 20 individuals known to exist. The species is found in undisturbed forests rich in leaf litter and relies on fungi for nutrition.
Researchers discovered that plants respond to compacted soil by thickening their roots and changing their structure, allowing them to penetrate harder. This mechanism is similar to basic engineering principles, such as a pipe's diameter and outer wall strength affecting its ability to resist buckling.
This book provides an in-depth overview of 120 wild vegetable species from India's Western Ghats biodiversity region, covering their morphology, phytochemistry, traditional uses, and nutritional composition. It connects indigenous knowledge with modern plant science to promote the sustainable use of underutilized edible plants.
The study identified MYB61-PS1 as a critical regulatory module shaping the 3D structure of xylem vessel pits in rice, improving yield by sustaining vessel hydraulics and facilitating nitrogen transport. Rice plants harboring PS1 Hap2 displayed significantly improved nitrogen transport efficiency, leading to increased grain yield.
The Jane Silverthorne Postdoctoral Fellowship Program provides comprehensive support for groundbreaking research in plant science. The program aims to nurture innovative scientists and foster collaboration between disciplines.
Researchers from the University of Cambridge have discovered a unified model that explains how plants control their architecture by integrating local and systemic signals. This breakthrough could help scientists design new strategies to optimize crop yield, resilience, and resource use.
Researchers have created glow-in-the-dark succulents using light-emitting compounds that absorb and release light slowly. The plants can shine in various colors and stay lit for up to two hours after exposure to sunlight or indoor LED light.
A University of Missouri-led study has uncovered how poplar trees can naturally adjust a key part of their wood chemistry based on changes in their environment, supporting improved bioenergy production. The discovery sheds light on the role of lignin and its potential to create better biofuels and sustainable products.
Researchers at UNIGE discovered that nutrient transport in plant roots becomes unidirectional as the root develops, with implications for enhancing plant resistance to drought stress. The study found that genetic mutants with abnormally wide plasmodesmata exhibited improved drought resilience.
Researchers at the University of Missouri discovered that soybeans employ differential transpiration as a natural defense strategy to cool reproductive tissues under extreme weather conditions. This adaptation allows plants to save significant amounts of water while protecting their flowers and seed pods.
The Moon-Rice project is developing a super-dwarf rice variety that can thrive in microgravity and produce high yields, addressing nutritional deficiencies in space. Researchers are also exploring ways to enrich the protein content of the crop to support astronaut health.
Seeds can achieve speeds up to 29 miles per hour and reach shooting distances of up to 12 meters, propelled by high-pressure explosions. The fruit stem straightens up during ripening, creating an optimal angle for maximum distance.
Researchers from the University of Copenhagen and UK identified a set of flower mixtures that attract both pollinators and delight the human eye. The study found that seed mixes containing species like yarrow, cornflower, and purple viper's bugloss establish themselves better in soil and bloom for longer.
Research reveals myosin XI's essential role in guiding AtNIP5;1 to its correct location on the cell membrane, enabling active boron absorption. Plants lacking myosin XI exhibit severe growth defects and reduced boron levels, highlighting the protein's critical function.
Researchers at Colorado State University have demonstrated the reversal of embolism in a type of wild grass, which can recover from extended drought within 24 hours. This finding has significant implications for improving agricultural productivity and food security, as it could potentially be bred into crops to make them more resilient...
Researchers have identified three new Pleurothallis orchid species endemic to Costa Rica and western Panama, showcasing unique adaptations for asexual reproduction. The discovery sheds light on the importance of conserving these cloud forests, which are home to over 67 recognized species of Pleurothallis.
Researchers at Hebrew University uncover the mathematical secret behind rose petals' unique shape, discovering MCP incompatibility causes sharp points to form. This discovery opens possibilities for designing self-shaping materials with controlled cusps, mimicking nature's elegance.
A team of Rutgers researchers captures images of living plant cells synthesizing cellulose and forming complex networks on the outer cell surface. The discovery reveals a dynamic process that may lead to more robust plants for increased food production and lower-cost biofuels.
Researchers have debuted the first comprehensive gene expression atlas of the plant periderm at the single-cell level, providing new insights into phellem cells and their role in carbon storage. The atlas could be used to stimulate growth of the protective periderm in plants facing environmental stress due to climate change.
A team of biologists and mathematicians from the University of Oxford and Manchester have solved the mystery of the squirting cucumber's explosive seed dispersal. The study used a combination of experiments, high-speed videography, image analysis, and mathematical modeling to reveal the key components of the plant's dispersal strategy.
Luke McCormack, a Tree Root Biologist at The Morton Arboretum, has been recognized as one of the most cited and influential researchers worldwide. He leads the Root Biology Lab, examining root strategies to help trees cope with waterlogging and drought stress.
A Dartmouth-led study reveals the fundamental genetic pathways and biological mechanisms behind the corpse flower's heat production and odorous chemicals. The researchers identify a new component of the corpse flower's odor, an organic chemical called putrescine, which is released when the plant blooms.
A novel approach for 3D leaf edge reconstruction improves accuracy of plant morphology analysis, enabling precise mapping of plant structures. The method uses deep-learning-based 2D instance segmentation and curve-based 3D reconstruction techniques.
Brachycephalus dacnis is the seventh species of flea toad identified in the genus Brachycephalus. The study published by a group at the State University of Campinas provides detailed information about its anatomy, skeleton, and internal organs.
A study revealed that canopy structure significantly influences local-scale variations in autumn phenology by mediating microclimate conditions. Complex canopies delay leaf senescence through reduced light availability and temperature buffering. The findings improve prediction accuracy for autumn phenology models.
Researchers are developing soybeans that can handle extreme weather conditions, allowing farmers to maintain yields under pressure. By studying plant adaptation strategies, scientists aim to create more resilient soybean varieties.
A new study suggests that thermogenesis, the ability of plants to generate heat, has been present in seed plants for longer than previously thought. This process helps volatilize and disperse floral fragrances and other chemical compounds that attract insects.
Researchers developed core-shell microfibrous scaffolds that excel in rotator cuff repair, restoring natural morphology and mechanical properties. The acellular, in situ tissue engineering technology harnesses stem cell regenerative abilities to provide robust biological regeneration without cell seeding.
Archaeologists have uncovered evidence of early plant farming in east Africa, revealing a pattern of gradual introductions of different crops that originated from different parts of the continent. The study found domesticated cowpea, sorghum, and finger millet seeds dating back to around 2,300 years ago.
Researchers at University College Cork have discovered three new species of Theobroma sect. Herrania in the rainforests of South America, which are closely related to the cocoa tree. These findings could lead to the development of climate-resilient cacao trees, helping sustain chocolate production.
Researchers have determined the molecular level function of free-forming structures in plant cells that help sense light and temperature, enabling plants to distinguish a range of different light intensities. The formation of these organelles is not random but is linked to specific locations within the cell, particularly near centromeres.
A new Japanese lily species, Lilium pacificum, has been identified after 110 years, revising the conventional classification into eight taxons. The plant has unique characteristics and is adapted to specific environments in Japan, offering clues for speciation studies.
A team of researchers from Shibaura Institute of Technology developed a self-folding origami gripper that can be mounted onto drones, enabling them to grasp and hold objects. The gripper weighs only 5 grams but demonstrates grasping force equivalent to holding a 130-gram object.
Using AI software called SLEAP, scientists at Salk Institute are designing climate-saving plants with optimized root systems that can store more carbon. This approach enables researchers to analyze plant features and connect desirable traits to targetable genes, accelerating the development of carbon-capturing plants.
A new analysis of the sunflower family tree shows that flower symmetry evolved multiple times independently among its members. The research, led by Penn State biologist Hong Ma, used low-coverage genome sequences to increase the number of species available for comparison and resolved more of the finer branches of the family tree.
A new study uses machine learning to classify fossils of extinct pollen with high accuracy, leveraging morphological features and phylogenetic data. The model successfully placed nearly all specimens within Podocarpus based on their shape and form.
A study found that weedy rice's promiscuity allows it to crossbreed with wild rice, enabling it to adapt and outcompete cultivated rice. This process, called adaptive introgression, has contributed to the evolution of Southeast Asian weedy rice.
A team of University of Copenhagen researchers has created a large reference catalogue of plant cell wall compositions from 287 species, representing the entire plant kingdom. The study reveals that carbohydrate composition is more closely related to a plant's family history than its habitat and growth form.