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Astrobiology Apr 16, 2024

In search for alien life, purple may be the new green

From house plants and gardens to fields and forests, green is the color we most associate with surface life on Earth, where conditions favored the evolution of organisms that perform oxygen-producing photosynthesis using ...

Plants & Animals Feb 21, 2024

Universal antivenom for lethal snake toxins developed by researchers

Scripps Research scientists have developed an antibody that can block the effects of lethal toxins in the venoms of a wide variety of snakes found throughout Africa, Asia and Australia.

Cell & Microbiology Jan 4, 2024

Scientists solve mystery of how predatory bacteria recognizes prey

A decades-old mystery of how natural antimicrobial predatory bacteria are able to recognize and kill other bacteria may have been solved, according to new research.

Cell & Microbiology Jan 4, 2024

The surprisingly resourceful ways bacteria thrive in the human gut

The gut microbiome is so useful to human digestion and health that it is often called an extra digestive organ. This vast collection of bacteria and other microorganisms in the intestine helps us break down foods and produce ...

Cell & Microbiology Aug 17, 2023

Discovery of chikungunya virus's 'invisibility shield' may lead to vaccines or treatments

Researchers at Albert Einstein College of Medicine have found that the virus responsible for chikungunya fever can spread directly from cell to cell—perhaps solving the longstanding mystery of how the virus, now emerging ...

Evolution Jun 27, 2023

Magnetic bacteria provide clues for the early diversification of bacteria

Magnetotactic bacteria, which can align with the Earth's magnetic field, have been discovered in a new location. Previously observed on land and in shallow water, analysis of a hydrothermal vent has proven that they can also ...

Cell & Microbiology Jun 22, 2023

Akkermansia muciniphila found to regulate cholesterol biosynthesis in the gut

A study led by Duke University has looked into the operating mechanisms of Akkermansia muciniphila, a gut microbe associated with lower rates of metabolic disorders.

Cell & Microbiology Apr 6, 2023

Microbes that 'eat together' may benefit from a shared immunological memory

Viruses are the most abundant and diverse biological entities on Earth, living in every type of habitat. In the ocean alone viruses are ten times more abundant than microbes.

Cell & Microbiology Mar 23, 2023

Study: SARS-CoV-2 can alter genome structure of our cells

People infected with SARS-CoV-2, the virus that causes COVID-19, may experience genome structure changes that not only may explain our immunological symptoms after infection, but also potentially link to long COVID, according ...

Cell & Microbiology Dec 5, 2022

How to edit the genes of nature's master manipulators

CRISPR, the Nobel Prize-winning gene editing technology, is poised to have a profound impact on the fields of microbiology and medicine yet again.

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