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Bacteria

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: -

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Origin of Black Death finally found in bacteria from Kyrgyzstan graves

DNA from plague bacteria has been identified in graves from 1338 in Kyrgyzstan, and these pathogens appear to be the ancestors of those that caused the Black Death

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Living with a dog during childhood may reduce risk of Crohn鈥檚 disease

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Life

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

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Al-Anode mini-device.

Technology

Computer powered by colony of blue-green algae has run for six months

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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.

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Genetically engineered cheese bacteria may help chronic wounds to heal

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A coloured scanning electron micrograph of Escherichia coli (E. coli) bacteria on bladder cells in a urine sample from a patient with a urinary tract infection

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Recurring UTIs may be prevented with an antiseptic drug

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Dense fern thickets close-up. Beautiful nature background with many ferns in scenic forest. Rich greenery among trees. Chaotic wild ferns in forest thicket. Vivid green texture of lush fern leaves.; Shutterstock ID 1694661649; purchase_order: -; job: -; client: -; other: -

Life

Genes from bacteria may have helped plants colonise the land

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Antibiotic-resistant superbug has a protein coat like chain mail

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This is a medical illustration of drug-resistant, Shigella sp. bacteria, presented in the Centers for Disease Control and Prevention (CDC) publication entitled, Antibiotic Resistance Threats in the United States, 2019 (AR Threats Report)

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Antibiotic resistance killed more people than malaria or AIDS in 2019

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How bacteria-killing viruses are being used to keep food safe

Bacteria-killing viruses known as phages are increasingly being sprayed on food to keep them free of pathogens, and they could soon be put to work in healthcare

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Life

Bacteria form complex structures like those seen in animals

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Probiotics may prevent bacterial infection of the blood in mice

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Technology

3D-printed ‘living ink’ is full of microbes and can release drugs

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CRISPR-based ‘antibiotic’ eliminates dangerous bacterium from the gut

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