Search results for Protozoa

Analytical Chemistry Oct 19, 2021

New tool can identify harmful blue-green algae

A new way to detect early signs of harmful blue-green algae, which bloom in lakes, rivers and reservoirs around the world, has been developed by researchers at the University of Birmingham together with researchers at the ...

Plants & Animals Sep 30, 2021

Scientists use the glowing properties of plant cells to capture stunning images

Scientists have come a long way since Antonie van Leeuwenhoek discovered teeming colonies of previously invisible bacteria and protozoa while peering through his custom-made microscopes. The architecture of cells, organelles, ...

Ecology Jul 16, 2021

Arrival of land plants changed Earth's climate control system

The arrival of plants on land about 400 million years ago may have changed the way the Earth naturally regulates its own climate, according to a new study led by researchers at UCL and Yale.

Cell & Microbiology Jun 10, 2021

Here's what scientists learn from studying dangerous pathogens in secure labs

There are about 1,400 known human pathogens—viruses, bacteria, fungi, protozoa and helminths that can cause a person's injury or death. But in a world with a trillion individual species of microorganisms, where scientists ...

Plants & Animals Jun 9, 2021

Corals' natural 'sunscreen' may help them weather climate change

Smithsonian Conservation Biology Institute scientists are one step closer to understanding why some corals can weather climate change better than others, and the secret could be in a specific protein that produces a natural ...

Cell & Microbiology May 11, 2021

Sex cells in parasites are doing their own thing

Researchers at the University of Bristol have discovered how microbes responsible for human African sleeping sickness produce sex cells.

Plants & Animals Apr 27, 2021

Marine biodiversity: Enormous variety of animal life in the deep sea revealed

Ecologists at the University of Cologne's Institute of Zoology have for the first time demonstrated the enormously high and also very specific species diversity of the deep sea in a comparison of 20 deep-sea basins in the ...

Plants & Animals Jan 26, 2021

Marine viruses: The tiny microbe killers that orchestrate life in the ocean

The sea is full of microorganisms. Smaller than one millimeter and often composed of a single cell, they come in every shape and size imaginable, from bacteria and microalgae to protozoa. But there are also viruses—incomplete ...

Cell & Microbiology Jan 21, 2021

Researchers reveal effects of chemical lysis and mechanical lysis on quality of microbial DNA

Yield, purity and integrity, of microbial DNA extracted from digesta samples is crucial for downstream analysis of amplicon sequencing. These markers of quality are influenced by chemical and mechanical lysis. However, contributions ...

Plants & Animals Oct 30, 2020

COVID was just one—there could be 850,000 other animal viruses in the zoonotic pipeline

Future pandemics will emerge more often, spread more rapidly, do more damage to the world economy and kill more people than COVID-19 unless there is a transformative change in the global approach to dealing with infectious ...

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