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Ecology Feb 24, 2024

Extreme environments are coded into the genomes of the organisms that live there, research suggests

An organism's genome is a set of DNA instructions needed for its development, function and reproduction. The genome of a present-day organism contains information from its journey on an evolutionary path that starts with ...

Cell & Microbiology Feb 19, 2024

Without social distancing, how do bacteria survive a viral epidemic?

Like humans struggling to get through the COVID-19 pandemic, bacterial cells need social distancing to thwart viruses. But in some situations, such as inside elevators or within the candy-colored bacterial structures known ...

Biotechnology Feb 16, 2024

Belgian researchers provide a strong boost to sustainable agriculture

Much has been written about the European Climate law and the European Nitrate Directive. Besides social concerns, drastically reducing greenhouse gases by 2030 and structurally lowering the use of nitrogen in agriculture ...

Ecology Feb 13, 2024

Researchers identify a decline in microbial genetic richness in the western Arctic Ocean

The Arctic region is experiencing climate change at a much faster rate than the rest of the world. Melting ice sheets, runoff from thawing permafrost, and other factors are rapidly changing the composition of the Arctic Ocean's ...

Cell & Microbiology Feb 1, 2024

Microbial research unravels a global nitrogen mystery

Novel research led by Wei Qin, an assistant professor of microbiology at the University of Oklahoma, that significantly changes the understanding of ammonia oxidation, a critical component of the global nitrogen cycle, has ...

Cell & Microbiology Feb 1, 2024

How the microbes in wastewater can make our cities more sustainable

COVID-19 showed us how useful monitoring wastewater can be. But the genetic material in our wastewater, namely DNA and RNA, is a treasure trove of other useful information. It reveals the presence of thousands of different ...

Ecology Jan 31, 2024

Scientists take a close look at Australia's soil profiles

Even the most degraded and poor quality soil can be enhanced by improving its smallest components—its fungi, archaea and bacteria microorganisms.

Cell & Microbiology Jan 30, 2024

Nitrogen-based fertilizers differentially affect protist community composition in paddy field soils, finds study

The soil microbiome has far-reaching significance, particularly for rice production, which can be better explained with a Japanese proverb: "Rice grows with soil fertility, while upland crops depend on fertilization." Therefore, ...

Cell & Microbiology Jan 24, 2024

North China fossils show that eukaryotes first acquired multicellularity 1.63 billion years ago

In a study published in Science Advances, researchers led by Prof. Zhu Maoyan from the Nanjing Institute of Geology and Palaeontology of the Chinese Academy of Sciences have reported their recent discovery of 1.63-billion-year-old ...

Cell & Microbiology Jan 22, 2024

How archaea toggle the nitrogen-uptake switch to avoid overeating

By tightly regulating nitrogen uptake, microorganisms avoid overeating nitrogen and thus wasting energy. Scientists from the Max Planck Institute for Marine Microbiology now reveal how some methanogenic archaea manage to ...

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