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Planetary Sciences Nov 30, 2021

Microbes and viruses: A threat to Mars?

The Atacama Desert stretches along Chile's Pacific coast over 100,000 square kilometers. It is one of the most arid places in the world. Annual precipitation averages 0.5 mm, which is less than for the Death Valley in California.

Cell & Microbiology Nov 12, 2021

Building bacteria to keep ourselves well

That feeling in your gut? Well, it's in your head, but some of it does truly start in the gastrointestinal tract.

Biotechnology Nov 9, 2021

Researchers develop program to read any genome sequence and decipher its genetic code

Yekaterina "Kate" Shulgina was a first year student in the Graduate School of Arts and Sciences, looking for a short computational biology project so she could check the requirement off her program in systems biology. She ...

Biochemistry Oct 27, 2021

Researchers identify a new kind of pure carbon production by microorganisms

Life on the Earth is based on carbon. Through the course of evolution, living organisms have learned to form and process large numbers of different carbon compounds. Carbon is the cornerstone of most biologically produced ...

Cell & Microbiology Oct 27, 2021

First overview of archaea in vertebrates 

Archaea are often mistaken as bacteria, given that both are small, single-cell organisms. However, archaea are as genetically different from bacteria as humans are from bacteria. While archaea are found in most environments, ...

Other Oct 20, 2021

Njordarchaeota, a new candidate for a sister group to eukaryotes

The emergence of eukaryotic cells is considered as a critical biological evolutionary event on Earth. The origin of eukaryotes and eukaryosis are frontier issues in both life and Earth sciences. Currently, it is widely accepted ...

Materials Science Oct 4, 2021

Crucial step identified in the conversion of biomass to methane

Microbial production of methane from organic material is an essential process in the global carbon cycle and an important source of renewable energy. This natural process is based on a cooperative interaction between different ...

Cell & Microbiology Sep 23, 2021

Plotting a model for virus-host warfare deep below ground

Altiarchaea are carbon-fixing microbes and targets of multiple viruses in Earth's deep subsurface. They are abundant representatives of deep subsurface ecosystems. A team of researchers described how the viruses repeatedly ...

Cell & Microbiology Sep 14, 2021

Fixing protein production errors lengthens lifespan

Reducing naturally occurring errors in protein synthesis (production) improves both health and lifespan, finds a new study in simple model organisms led by researchers at UCL and MRC London Institute of Medical Sciences.

Environment Sep 14, 2021

Degradation of biobased plastics in the soil: Microbial community defies climate change

The idea of biodegradable plastics sounds good at first. However, very little is known about how they are degraded in the soil and how this is influenced by climate change. In two recent studies, soil ecologists at the Helmholtz ...

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