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Ecology Nov 15, 2023

Study show extracellular vesicles exchange genetic information between cells in the sea

Researchers led by Susanne Erdmann from the Max Planck Institute for Marine Microbiology in Bremen have looked at data that has so far been mostly discarded as contamination, revealing the previously underestimated role of ...

Cell & Microbiology Nov 15, 2023

How bacteria recognize viral invasion and activate immune defenses

There's no organism on Earth that lives free of threat—including bacteria. Predatory viruses known as phages are among their most dire foes, infiltrating their cells to replicate and take over. Bacteria have evolved an array ...

Astrobiology Nov 8, 2023

Enceladus has all the raw materials for life, researchers say

Saturn's ocean moon, Enceladus, is attracting increasing attention in the search for life in our solar system. Most of what we know about Enceladus and its ice-covered ocean comes from the Cassini mission. Cassini ended its ...

Cell & Microbiology Nov 2, 2023

Textbook knowledge turned on its head: 3-in-1 microorganism discovered

A team of researchers has now been able to show that there is an incredibly high biodiversity of environmentally relevant microorganisms in nature. This diversity is at least 4.5 times greater than previously known. The researchers ...

Cell & Microbiology Oct 31, 2023

Extreme environments leave genomic imprint in tiny organisms: Study

The signature written in genomic DNA has long been linked to ancestry, not to geographic location. But a recent study using AI from Western University, published in Scientific Reports, provides evidence that living in extreme ...

Earth Sciences Oct 31, 2023

Study reveals evolution of modern-like Atlantic Meridional Overturning Circulation

The Atlantic Meridional Overturning Circulation (AMOC) influences global climate and marine ecosystems, redistributing oceanic heat and salt, interacting with the atmosphere, and ventilating the ocean interior. However, the ...

Ecology Oct 26, 2023

Effects of integrated rice-crayfish farming on soil biodiversity and functions

Global food security is currently challenged by global changes, population expansion, and resource constrains. Integrated farming has been proposed as a sustainable approach to boost food production by taking advantage of ...

Biotechnology Oct 12, 2023

Researcher discusses CRISPR-Cas3 as a DNA shredder for gene therapy

Over the past decade, CRISPR-Cas9 gene editing has revolutionized science. It has been lauded as a breakthrough in biogenetics and medicine, with the potential to treat or eliminate many chronic or genetic diseases.

Cell & Microbiology Oct 10, 2023

Scientists study the effect of grape pomace on the digestive tract microbiota of herbivores

During the grape juice extraction and winemaking process, a significant amount of residue, which accounts for 20%–25% of the fresh grape weight, is generated.

Cell & Microbiology Sep 29, 2023

Using a cutting enzyme and an RNA repair enzyme to modify RNA virus genomes

A team of microbiologists at Montana State University has developed a way to use a cutting enzyme and an RNA repair enzyme to modify the genome of an RNA virus. They describe their technique in Science Advances.

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