Search results for Prokaryote

Cell & Microbiology Oct 28, 2022

A new way to name bacteria: 300-year-old system revised thanks to scientific advances

Nearly 300 years ago the Swedish botanist Carl Linnaeus secured his place in scientific history when he created what's known as the binomial system. The year was 1737 and, due to the large diversity of plants and animals ...

Evolution Oct 12, 2022

Researchers discover new multicellular bacteria species

Researchers in Japan have identified a new species of bacteria with unique multicellular characteristics that may provide insight into how multicellularity arises, according to a study published today in eLife.

Biotechnology Oct 3, 2022

A better way to find RNA virus needles in database haystacks

A zoo once offered a coloring book featuring polar bears in winter scenes that came with crayons in various shades of white. To researchers searching for sequences of RNA viruses in large data sets, their work may be akin ...

Cell & Microbiology Sep 27, 2022

Ending a 50-year mystery, scientists reveal how bacteria can move

University of Virginia School of Medicine researchers and their collaborators have solved a decades-old mystery about how E. coli and other bacteria are able to move.

Cell & Microbiology Sep 21, 2022

Scientists unveil new system for naming majority of the world's microorganisms

What's in a name? For microorganisms, apparently a lot.

Evolution Sep 5, 2022

Discovery of new types of microfossils may answer age-old scientific question

Scientists have long pondered how and when the evolution of prokaryotes to eukaryotes occurred. A collaborative research team from Tohoku University and the University of Tokyo may have provided some answers after discovering ...

Cell & Microbiology Aug 11, 2022

Scientists discover new antiviral defense system in bacteria

Bacteria use a variety of defense strategies to fight off viral infection, and some of these systems have led to groundbreaking technologies, such as CRISPR-based gene-editing. Scientists predict there are many more antiviral ...

Evolution Aug 5, 2022

New research on the emergence of the first complex cells challenges orthodoxy

In the beginning, there was boredom. Following the emergence of cellular life on earth, some 3.5 billion years ago, simple cells lacking a nucleus and other detailed internal structure dominated the planet. Matters would ...

Earth Sciences Jul 13, 2022

Fighting climate change with deep-sea water

Marine biologists have long known the power of microbes to transform carbon released by surface phytoplankton—algae on the surface of the sea—into more stable molecules. But what happens when that carbon reaches deep parts ...

Cell & Microbiology Jun 27, 2022

Virus discovery offers clues about origins of complex life

The first discovery of viruses infecting a group of microbes that may include the ancestors of all complex life has been found, researchers at The University of Texas at Austin report in Nature Microbiology. The discovery ...

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