Le monde microbien, importance, diversité

https://tube.reseau-canope.fr/w/eBbNcd8MZmgEsyAcePAWxk

Le monde microbien, importance, diversité

PeerTube
My students got to see some really good paramecium in their samples today, but this view of a contractile vacuole stole the show. 😍 #ScienceTeachers #science #microbiology #paramecium #microscope #microbe #singlecellws

The #ocean’s most abundant #microbe is near its breaking point

Tiny ocean microbes called #Prochlorococcus, once thought to be #climate survivors, may struggle as seas warm. These #cyanobacteria drive 5% of Earth’s #photosynthesis and underpin much of the marine #food web. A decade of research shows they thrive only within a narrow #temperature range, and warming oceans could slash their #populations by up to 50% in tropical waters.

https://www.sciencedaily.com/releases/2025/09/250909031505.htm

The ocean’s most abundant microbe is near its breaking point

Tiny ocean microbes called Prochlorococcus, once thought to be climate survivors, may struggle as seas warm. These cyanobacteria drive 5% of Earth’s photosynthesis and underpin much of the marine food web. A decade of research shows they thrive only within a narrow temperature range, and warming oceans could slash their populations by up to 50% in tropical waters.

ScienceDaily
Could this solve the "ick factor" of composting toilets? Current trial of a mycelial-based composting toilet, designed for odour minimisation. https://techxplore.com/news/2025-09-world-mushroom-powered-waterless-toilet.html #environment #sustainability #compost #composting #microbe #microbes #mushrooms #bacteria #compost #eco-friendly #waste
World's first mushroom-powered waterless toilet appears in botanical garden

UBC researchers have launched the world's first mushroom-powered waterless toilet, the MycoToilet, at the UBC Botanical Garden. The prototype turns human waste into nutrient-rich compost using mycelia—the root networks of mushrooms—and features a modern, sustainable design that can be dropped into parks, remote communities and areas without plumbing.

Tech Xplore
Researchers at the University of Minnesota Duluth found the previously-undiscovered microorganisms hiding in the tar-like goo oozing out of a research vessel’s rudder shaft.#microbe #research #science
Great Lakes scientists discover new lifeform microbe, name it ShipGoo1 | Great Lakes Now
Great Lakes scientists discover new lifeform microbe, name it ShipGoo1 | Great Lakes Now

Researchers at the University of Minnesota Duluth found the previously-undiscovered microorganisms hiding in the tar-like goo oozing out of a research vessel’s rudder shaft.

Great Lakes Now
#Microbe with bizarrely tiny #genome may be evolving into a #virus
The newly discovered microbe provisionally known as #Sukunaarchaeum isn’t a virus. But like viruses, it seemingly has one purpose: to make more of itself. Most of Sukunaarchaeum’s mere 189 protein-coding genes are focused on replicating its own genome; it must steal everything else it needs from its host Citharistes regius, a dinoflagellate.
https://www.science.org/content/article/microbe-bizarrely-tiny-genome-may-be-evolving-virus

What Happens When #Atoms Suddenly #Switch Sides? : Medium

How #Greenland #Sharks live for hundreds of years without going #Blind : New Sci

#Microbe that #Infests #Hospitals can #Digest #Medical-grade #Plastic - a first : Nature

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Est-il préférable de se doucher le matin ou le soir ?
La réponse de la microbiologiste Primrose Freestone, Université de Leicester
https://theconversation.com/est-il-preferable-de-se-doucher-le-matin-ou-le-soir-un-microbiologiste-repond-257288
#santé #douche #hygiène #linge #vêtements #draps #lavage #odeur #microbe #biologie #science
Est-il préférable de se doucher le matin ou le soir ? Un microbiologiste répond

C'est une question qui fait débat depuis longtemps : vaut-il mieux se doucher le matin ou le soir ? En tant que microbiologiste, je peux vous dire qu'il existe une réponse claire à cette question.

The Conversation
Hot springs bubble up insights into microbe communities

Boiling hot water bubbles up into pools of vibrant teal and blue. The steam rises, burning anyone who gets too close. The water is acidic—sometimes as acidic as stomach acid. Microbes in a hot spring in Yellowstone National Park have evolved to live in such extreme circumstances.

Phys.org