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Developing Techniques for Imaging Biomolecules

Scientists are working to create quicker, more quantitative, and more publicly available methods of seeing biomolecules in living cells to speed up biotechnology discoveries, such as the production of lifesaving drugs.

11 Sep 2024

Research Uncovers Dynamic Epigenetic Switch for Gene Expression Control

One of the most fascinating discoveries in biology is that cells have mechanisms for dynamically regulating genetic expression.

11 Sep 2024

New Insights into RNA Export Mechanisms in Drosophila Revealed

Eukaryotic cells are complex biological units, each with multiple membrane-bound compartments. These cells use specialized mechanisms to export biomolecules from their synthesis site to where they function.

10 Sep 2024

Study Unveils How Bacteria Thrive Within the Nucleus of Deep-Sea Mussels

Most animals live in intimate relationships with bacteria. Some of these bacteria live inside the cells of their hosts, but only very few are able to live inside cell organelles (structures inside the cell, like organs in the body).

9 Sep 2024

HudsonAlpha Scientists Receive NIH Grant to Enhance Genetic Testing for Rare Diseases

As genetic sequencing technology becomes more accessible and efficient, researchers have made significant strides in understanding the genetic underpinnings of various diseases. This knowledge has led to a surge in clinical applications of genetic testing, offering hope and improved outcomes for individuals affected by many genetic diseases and disorders.

5 Sep 2024

Rice Researchers Map Protein Interactions for Creating Functional Gas Vesicles

As far as water gear goes, floaties are not exactly high tech. But the tiny air-filled bubbles some microorganisms use as flotation devices when they compete for light on the water surface are a different story.

4 Sep 2024

Insights into Peptide Clumping Could Transform Drug Design and Material Science

Scientists from China have investigated how short peptide chains aggregate together in order to deepen our understanding of the process, which is crucial for drug stability and material development.

4 Sep 2024

Bacteria's Ability to Sense Chemical Changes Across Their Cell Bodies Uncovered

Scientists at the University of Sheffield have discovered a new sensory capability in bacteria that could transform treatments for bacterial infections.

4 Sep 2024

Research Uncovers Unique Cell Division Mechanism in Dental Plaque Bacteria

One of the most diverse ecosystems on the planet is closer than you think -; right inside your mouth. Your mouth is a thriving ecosystem of more than 500 different species of bacteria living in distinct, structured communities called biofilms.

3 Sep 2024

The Neurohormonal Mechanism Behind Starfish Limb Autotomy

Researchers at Queen Mary University of London have made a groundbreaking discovery about how starfish manage to survive predatory attacks by shedding their own limbs. The team has identified a neurohormone responsible for triggering this remarkable feat of self-preservation.

30 Aug 2024

A Landmark Study Reveals the Widespread Existence of DNA i-Motifs

Innovative study of DNA's hidden structures may open up new approaches for treatment and diagnosis of diseases, including cancer.

30 Aug 2024

Illuminating Plant Defense Mechanisms Through Light-Activated Ion Channels

When it comes to survival, plants have a huge disadvantage compared to many other living organisms: they cannot simply change their location if predators or pathogens attack them or the environmental conditions change to their disadvantage.

29 Aug 2024

Clock Genes Drive Evolutionary Split in Two Moth Species

Investigating moth speciation, this research highlights the impact of clock genes on behavior, providing a rare glimpse into evolutionary processes.

28 Aug 2024

Stem Cell Research Sheds Light on Rare Pediatric Condition

Scientists have identified mutations in the DENND5A gene that cause severe neurodevelopmental issues in infants, leading to improper brain cell division during development.

28 Aug 2024

Cryo-EM Study Sheds Light on HSV Drug Resistance Mechanisms Through Protein Movement

All organisms -; from fungi to mammals -; have the capacity to evolve and adapt to their environments. But viruses are master shapeshifters with an ability to mutate greater than any other organism. As a result, they can evade treatments or acquire resistance to once-effective antiviral medications.

28 Aug 2024

Pesticide Exposure Strongly Correlated with Fewer Wild Bee Sightings

Whether you're strolling through a garden, wandering a park, or simply enjoying an open space in the United States, you're likely to notice bees buzzing about the flowers. While honeybees, imported from Europe in the 17th century to produce honey, are the most recognizable, they aren't the only bees at work. If you're a keen observer, you might spot some of the thousands of less familiar, native bee species that call these spaces home.

28 Aug 2024

EMBL Researchers Develop Novel Photoacoustic Probes to Monitor Brain Activity

To understand the brain better, we need new methods to observe its activity.

28 Aug 2024

High-Resolution Structures Illuminate the Chloroplast Protein Import Machinery in Plants

Two groundbreaking studies published in the journal Cell shed light on the assembly, function and evolutionary diversity of the chloroplast protein import system.

28 Aug 2024

NIR Spectroscopy Offers a New Frontier in Crop Analysis

In the agricultural and food industry, determining the chemical composition of raw materials is important for production efficiency, application, and price. Traditional laboratory testing is time-consuming, complicated, and expensive. New research from the University of Illinois Urbana-Champaign demonstrates that near-infrared (NIR) spectroscopy and machine learning can provide quick, accurate, and cost-effective product analysis.

28 Aug 2024

Unraveling the Molecular Mechanism Behind Neocapritermes taracua's Explosive Defense

Researchers from the Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, in cooperation with colleagues from the Faculty of Tropical AgriScience of the Czech University of Life Sciences in Prague, are unraveling the mysteries of the life of termites.

28 Aug 2024