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Slime mold (Lamproderma)

Life

Dazzling photographs reveal the world on a microscopic scale

From a close-up of a 1-millimetre-wide coral polyp to a shot of a tiger beetle clasping a fly, these photos are some of the top entries in the Nikon Small World 2022 Photomicrography competition

Regulars

illustration of antibiotic-resistant bacteria

Life

Antibiotic-resistant bacteria can be killed by pom-pom molecules

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Issyk-Kul Lake (second biggest mountain lake in the world) in Kyrgyzstan in an autumn sunny day. Touristic area of this Central Asia country which has mountains in 80% of its territory. Snow visible.; Shutterstock ID 1551303815; purchase_order: -; job: -; client: -; other: -

Health

Origin of Black Death finally found in bacteria from Kyrgyzstan graves

News

Genetically engineered bacteria have learned to play tic-tac-toe

Technology

Genetically engineered bacteria have learned to play tic-tac-toe

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Lactococcus lactis bacteria,coloured scanning electron micrograph (SEM). This lactic acid-producing bacteria is used in the production of cheese and other fermented products. Magnification: x2500 when printed at 10 centimetres wide.

Health

Genetically engineered cheese bacteria may help chronic wounds to heal

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E. coli bacterium. Coloured transmission electron micrograph (TEM) of an Escherichia coli (E. coli) bacterium in the early stages of binary fission, the process by which the bacterium divides. This Gram-negative bacillus (rod-shaped) bacterium normally inhabits the human intestines. Under certain conditions it may undergo rapid division, which increases its numbers to such an extent that it causes infection. E. coli cause 80% of all urinary tract infections, travellers' diarrhoea and gastroenteritis in children. The hair-like appendages around the bacterium are pili, structures used for bacterial conjugation. Magnification: x17,500 at 6x7cm size.

Life

Nanoparticles can translate chemical signals from bacteria to yeast

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seafloor

Life

Deep-sea microbes survive on less energy than we thought possible

News

Bacteria dug up from beneath the seabed may be 100 million years old

Life

Bacteria dug up from beneath the seabed may be 100 million years old

News

Mould from Chernobyl nuclear reactor tested as radiation shield on ISS

Space

Mould from Chernobyl nuclear reactor tested as radiation shield on ISS

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Wound-healing patch of blue-green algae mends skin quickly

Health

Wound-healing patch of blue-green algae mends skin quickly

A skin patch made of living blue-green algae speeds up wound healing in mice, and may help to treat chronic wounds in people with diabetes

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Video

Microorganisms: the future of food, fuel and medicine

Video

Life

Soil gets its smell from bacteria trying to attract invertebrates

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Life

Bacteria sacrifice themselves when under attack to save their colonies

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Health

Gut bacteria may be responsible for bowel disorders including cancers

News