“John McCutcheon has worked out the origins of this weird hierarchy-and it's almost unbelievable in its twists and turns. It begins with Tremblaya, the first of the two bacteria to colonise mealybugs. It became a permanent resident and, like many… — Ed Yong Copy Share Image
“Drinking lots of alcohol makes the gut leakier, allowing microbes to more readily influence the brain. Could that help to explain why alcoholics often… — Ed Yong Copy Share Image
“No, the algae were making something that killed the corals via their own microbes. That something turned out to be dissolved organic carbon (DOC);… — Ed Yong Copy Share Image
“Patterson died in 2014 but Mazmanian is now carrying on his friend's work. His long-term goal is to develop a bacterium that people can… — Ed Yong Copy Share Image
“Mucus is made from giant molecules called mucins, each consisting of a central protein backbone with thousands of sugar molecules branching off it. These… — Ed Yong Copy Share Image
“The Earth is 4.54 billion years old. A span of time that big is too mind-boggling to comprehend, so let’s collapse the planet’s entire… — Ed Yong Copy Share Image
“Many of the plants that the spider mite targets can release hydrogen cyanide when their tissues are breached. This substance is extraordinarily inimical to… — Ed Yong Copy Share Image
“When microbiologists first started cataloguing the human microbiome in its entirety they hoped to discover a "core" microbiome: a group of species that everyone… — Ed Yong Copy Share Image
“Most animals can't tap into these open-source adaptations deliberately. The flies didn't seek out Spiroplasma to solve their worm problem. Woodrats didn't go looking… — Ed Yong Copy Share Image
“The variations that exist between the body parts dwarf those that exist between people. Put simply, the bacteria on your forearm are more similar… — Ed Yong Copy Share Image
“It earns its keep. As it digests HMOs, B. infantis releases short-chain fatty acids (SCFAs) that feed an infant's gut cells - so while… — Ed Yong Copy Share Image
“When Hamiltonella's genome was sequenced, the real reason behind the bacterium's protective powers became apparent: about half of its DNA actually belonged to a… — Ed Yong Copy Share Image
