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Veterinary medicine Dec 30, 2022

Bile acid improves intrauterine growth retardation metabolism in piglets

Intrauterine growth retardation (IUGR), defined as the impaired growth and development of a mammalian embryo/fetus or fetal organs during pregnancy, is a major concern in pig farming. IUGR animals exhibit impaired growth ...

Plants & Animals Dec 26, 2022

Brown algae removes carbon dioxide from the air and stores it in slime

Brown algae take up large amounts of carbon dioxide from the air and release parts of the carbon contained therein back into the environment in mucous form. This mucus is hard to break down for other ocean inhabitants, thus ...

Evolution Dec 21, 2022

Researchers discover 'dormant' magnetosome genes in non-magnetic bacteria

Magnetic bacteria can align their movement with the Earth's magnetic field thanks to chains of magnetic nanoparticles inside their cells. The blueprints for making and linking these magnetosomes are stored in the bacteria's ...

Cell & Microbiology Dec 20, 2022

Researchers analyze performance of bacterium in combating coffee rust

A new study has analyzed the potential of a bacterium for biological control of the fungus Hemileia vastatrix, which causes coffee rust, a major challenge for Brazilian coffee growers. An article on the study is published ...

Astrobiology Dec 14, 2022

Study examines what microorganisms on Mars would need to survive

No life has yet been found on Mars, but it is exciting to explore the circumstances under which it might be possible. A team led by the Technical University of Berlin (TU Berlin) with the Leibniz Institute of Freshwater Ecology ...

Cell & Microbiology Dec 12, 2022

Boosting accuracy, reducing false positives of PCR COVID-19 tests

PCR swab tests that look for viral RNA have become the gold standard for identifying infection with the SARS-CoV-2 virus, but their results aren't 100% accurate. This week in mSystems, researchers report that testing for ...

Plants & Animals Dec 5, 2022

A journey across generations: Inheritance of the plant microbiome via seed

What defines us and other living organisms more strongly, genes or the environment? Only recently, researchers were able to prove experimentally that even microorganisms can be inherited from one plant generation to the next ...

Cell & Microbiology Dec 5, 2022

How to edit the genes of nature's master manipulators

CRISPR, the Nobel Prize-winning gene editing technology, is poised to have a profound impact on the fields of microbiology and medicine yet again.

Cell & Microbiology Dec 5, 2022

'Harmless' Listeria species developing pathogenic resistance

In the food processing industry, the deadly bacteria Listeria monocytogenes is monitored closely. Not only can the bacteria make people extremely ill, it is known to be developing resistance to food safety measures around ...

Ecology Dec 1, 2022

Study discovers microbial communities shift while a coral 'sleeps' through the winter

As winter approaches, many species of animals—from bears and squirrels to parasitic wasps and a few lucky humans—hunker down for some needed rest. The northern star coral (Astrangia poculata) also enters a hibernating ...

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