Articles tagged with Plant Stems
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 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.
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.
Researchers use laser scanning to generate 3D models of sugar beet plants, capturing essential characteristics for AI-assisted crop improvement. The 3D models are reproducible and freely available, enabling efficient and cost-effective plant breeding in resource-poor settings.
A study by John Innes Centre researchers has revealed how plants avoid cracking under stress by using a growth hormone called brassinosteroid to loosen the straitjacket effect on their skin. The findings, published in Science, have implications for our understanding of plant development and potentially improve crop yields.
Researchers have elucidated a mechanism that makes tiny plant stem cells destined to give rise to stomata, cellular valves of plants. The discovery reveals two DNA codes and regulator proteins working together to lock in the fate of a plant cell.
Researchers found that trees can adjust their stem radial growth in response to added weight, but this response varies along the stem. The study used a birch mutant that lacks this ability, revealing a key genetic locus involved in the mechanism.
A study has uncovered chemical evidence suggesting the use of psychoactive plants in pre-Columbian rituals in Bolivia. The analysis of a 1,000-year-old ritual bundle found five psychoactive compounds, including cocaine and dimethyltryptamine, which hint at the use of multiple plants to make ayahuasca
A new mathematical framework explains why plants have different shapes, attributing it to a 'sense of self' and its interaction with gravity and environment. The study uses simple ideas to quantify plant stem diversity.
Researchers at the University of British Columbia have identified the genetic profile of the toughest part of the flax plant's stem, which is prone to causing damage to farm equipment. This breakthrough could lead to the development of tougher flax straw for use in paper and plastics production.
Researchers at Purdue University have identified a soybean gene that affects plant stem growth, leading to improved soybean cultivars for the northern United States. The discovery could result in semideterminate soybeans that are better suited to the region's climate and growing conditions.