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The giant lizards have numerous microbicidal compounds in their blood.

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image: Image of the Day: Fungal Forms

Image of the Day: Fungal Forms

By | April 20, 2017

By sequencing and analyzing the genomes of more than 20 species of Penicillium fungi, researches uncovered genes encoding for numerous bioactive compounds, including antibiotics.

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A mouse study reveals a causal link between changes in intestinal microbiota and increasing inflammation as the rodents age.

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Mice exposed to low doses of penicillin in utero or as young pups exhibited long-term behavioral differences not seen in their non-exposed counterparts, according to a study.

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Recolonizing middle-aged animals with bacteria from younger ones kept killifish alive longer than usual, researchers report.

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image: In Certain Social Bees, Gut Microbiomes Follow Phylogeny

In Certain Social Bees, Gut Microbiomes Follow Phylogeny

By | March 29, 2017

Corbiculate bees and their gut-dwelling microbes have been coevolving since the social species evolved from their solitary ancestors around 80 million years ago, scientists suggest. 

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image: Inflammation Drives Gut Bacteria Evolution

Inflammation Drives Gut Bacteria Evolution

By | March 16, 2017

Viruses within Salmonella rapidly spread genes throughout the bacterial population during a gut infection, scientists show.

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image: Secrets from Neanderthal Tooth Plaque

Secrets from Neanderthal Tooth Plaque

By | March 10, 2017

Ancient hominins in northern Spain ate mushrooms, pine nuts, and moss, and may have used Penicillium mold and other natural products to sooth toothache pain.

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image: Human Gut Microbe Transplant Alters Mouse Behavior

Human Gut Microbe Transplant Alters Mouse Behavior

By | March 1, 2017

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  

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NASA researchers have discovered ancient microbes locked inside minerals, suggesting a possible niche for interstellar life.

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