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Mushrooms are the most ancient creatures on Earth

25.04.2017

A team of scientists from Rhodes University in Grahamstown near South Africa have discovered fossils of an unknown fungus that is billions of years old.

The researchers analyzed the find and came to the conclusion that a fungus unknown to science grew at the bottom of the ocean.

At the same time, the researchers note that the find they found may not be a "relative" of modern species, but its structure is characterized by similar biology and species.

The as yet unnamed fungus is noted to have grown on the surfaces of lava ejecta on the ocean floor about ten million years before fossils began to form.

Thus, as noted, the researchers discovered the planet's oldest fossilized multicellular organism that existed in the Earth's primary ocean 2,4 billion years ago.

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antibiotics in plants 11.01.2008

The meat of livestock and poultry bred on modern farms often contains residues of antibiotics that animals are given to increase weight gain.

However, as recently shown by American ecologists from the University of Minnesota, with the manure of livestock, which is used for fertilizer, antibiotics also get into plants grown in the fields. Until now, it was believed that such large molecules do not pass through the pores of root hairs. Especially a lot of antibiotics found in potatoes, radishes and carrots.

And employees of the university in Paderborn (Germany) found antibiotics even in winter wheat grains, which were fertilized with pig manure. The presence of low doses of these drugs not only contributes to the development of antibiotic resistance in microbes, but can also cause allergies, especially in children.

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