Search results for Prokaryote

Earth Sciences Oct 28, 2021

Heatwaves like 'the Blob' could decrease role of ocean as carbon sink

Researchers have found the two-year heatwave known as 'the Blob' may have temporarily dampened the Pacific's 'biological pump,' which shuttles carbon from the surface ocean to the deep sea where it can be stored for millennia.

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 ...

Earth Sciences Sep 16, 2021

How climate change could impact algae in the global ocean

Global warming is likely to cause abrupt changes to important algal communities because of shifting biodiversity 'break point' boundaries in the oceans—according to research from the University of East Anglia and the Earlham ...

Evolution Aug 25, 2021

Evolutionary 'time travel' reveals enzyme's origins, possible future designs

"The distinction between the past, present and future is only a stubbornly persistent illusion," Albert Einstein wrote. Perhaps this is nowhere more evident than in protein evolution, where past and present versions of the ...

Biotechnology Jul 22, 2021

Scientists harness the naturally abundant CRISPR-Cas system to edit superbugs

A research team led by Dr. Aixin Yan, Associate Professor from the Research Division for Molecular & Cell Biology, Faculty of Science, in collaboration with Honorary Clinical Professor Patrick Cy Woo from the Department of ...

Cell & Microbiology Jul 14, 2021

Oldest fossils of methane-cycling microbes expand frontiers of habitability on early Earth

A team of international researchers, led by the University of Bologna, has discovered the fossilized remains of methane-cycling microbes that lived in a hydrothermal system beneath the seafloor 3.42 billion years ago.

Paleontology & Fossils Jul 13, 2021

Researchers reveal diverse microfossil assemblage from mesoproterozoic Xiamaling formation in North China

The mid-Proterozoic (1.85-0.85 Ga), considered the 'boring billion', was a critical time for early evolution of eukaryotic organisms.

Evolution Jun 29, 2021

New study sheds light on evolution of photosynthesis

A Rutgers-led study sheds new light on the evolution of photosynthesis in plants and algae, which could help to improve crop production.

Cell & Microbiology Jun 28, 2021

Fungal infections worldwide are becoming resistant to drugs and more deadly

Say "fungus" and most people in the world would probably visualize a mushroom.

Cell & Microbiology Jun 17, 2021

Mutant genes can promote genetic transfer across taxonomic kingdoms

Bacteria do not sexually reproduce, but that does not stop them from exchanging genetic information as it evolves and adapts. During conjugal transfer, a bacterium can connect to another bacterium to pass along DNA and proteins. ...

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