#bacteria

Steve Dustcircle 🌹dustcircle
2025-06-17

or ? When to Use

Both and hydrogen kill , making them tempting to use on a cut or . But with those germs, they’re also killing good and irritating your .

goodmenproject.com/featured-co

Science Updatesscienceupdates
2025-06-15

This Dangerous Superbug Can Consume Medical Plastics

“It means we need to reconsider how pathogens exist in the hospital environment,” said study leader Professor Ronan McCarthy of the Brunel University of London. “Plastics, including plastic surfaces, could potentially be food for these bacteria."

labroots.com/trending/microbio

D-USYS ETH Zurichusyseth
2025-06-13

🔬 Bacteria fight and feast with the same tool

New from ETH Zurich and Eawag reveals that some Vibrio don’t just kill competitors with their molecular “spear” - they also feed on them.

👉🏻 Read the full article: go.ethz.ch/2k

2025-06-12

How Bacteria Rule Over Your Body – The Microbiome

tube.blueben.net/w/pV8ANjX51dV

2025-06-12

The Antibiotic Apocalypse Explained

tube.blueben.net/w/1HRHo1gV4G9

2025-06-12

The Immune System Explained I – Bacteria Infection

tube.blueben.net/w/bnXjiMCZBjv

Hota 🐝 getting back to art!ShindaHotaru@mastodon.art
2025-06-11

For the love of Venom but it's just weird how these parasites are mostly alien and creepy and blood-thirsty. I assume it wouldn't attract enough viewers/readers otherwise but also gives a wrong idea of bacteria in general.

#bacteria #venom #RelatableGhost #GhostComics #comicstrip #parody #MastoArt

This image is a two-panel comic. It's in greyscale. It shows a very simple shape ghost reading a comic book about Spider-Man. In the first panel, the ghost is a little annoyed an says, "An alien parasitic symbiote? How cliché and farfetched." In the second panel, the ghost looks still annoyed but also tired as little smiley faces show up on their skin. One is looking into the comic book with a raised eyebrow and says, "I know right? They're always alien..." The little smiley faces symbolise bacteria. Below the comic you can read: "Relatable Ghost by ShindaHotaru." and "more on apparentlyalive-designs.de"
2025-06-11

#Biohydrogen101 #DYK

Some organisms are capable of atmospheric chemosynthesis, or capturing/using 0.5ppm atmospheric hydrogen to live.↙️

↘️ Basecamp Research's biodiscovery process found a new Antarctic bacterium species that metabolizes #hydrogen!

This new bacterium is among the over 1MM new species they discovered!

#H2 #bacteria #metabolism

Lukas VFN 🇪🇺animalculum@scholar.social
2025-06-10

New bacterial genome announcement from our team:

Draft genome sequence of Desulfobacterota strain M19, a mesophilic sulfur-disproportionating bacterium from a deep-sea hydrothermal vent on the Mid-Atlantic Ridge journals.asm.org/doi/10.1128/m

This new bacterium was found on a #DeepSea hydrothermal vent, 1663m deep under the Atlantic ocean surface. It can grow by both "eating" and "breathing" a single chemical—pure elemental sulfur.

#Bacteria #Microbes #Genomics #HydrothermalVents #Extremophiles

Underwater photo of a deep sea hydrothermal vent - a formation of rugged rocky spikes in dark water. Photo by Ifremer.
Steve Dustcircle 🌹dustcircle
2025-06-05
J of Systematics and EvolutionJSE@mstdn.science
2025-06-04

Micromonospora spp. are a prolific source of bioactive natural products.
This multi-omics study combines #genome mining and #metabolomics to explore the #biosynthetic potential of wild-type strains from extreme habitats.
doi.org/10.1111/jse.13183
@WileyEcolEvol
#bacteria #JSE

Process summary for a new study that (top left) isolated fifteen new Micromonospora spp. strains from desert and marine habitats, (top right) isolated four new species, and (bottom right and left) comprehensively characterized their biosynthetic profiles using genomic and metabolomic analysis.
2025-06-04

alojapan.com/1289733/japanese- Japanese study shows c-sections do not raise allergy risk in children #AllergicRhinitis #Allergy #asthma #bacteria #CesareanSection #children #Conjunctivitis #contamination #Eczema #food #FoodAllergy #genetic #ImmuneSystem #Japan #JapanNews #Japanese #JapaneseNews #Microbiome #news #research #Rhinitis New research out of Japan challenges global assumptions that children born by cesarean section are more likely to develop allergies than those…

Newborn baby body with red rash

The video these were made from sped up 4x. Anyone know what causes bacteria to aggregate in a line like this? Interesting to see the line heal after the ciliates disturb it. #bacteria #microscopy

SwissNationalScienceFoundationsnsf_ch@social.anoxinon.de
2025-05-28

🌊 ❄️ In the phenomenon of #marine snow, dead microorganisms gradually drift toward the seabed. However, natural #bacteria gels impede their descent.

This is detrimental for the #climate because it releases more #CO2 into the atmosphere.
Read more 👉 sohub.io/l3i1

2025-05-28

Bacteria use toxic effectors to outcompete other bacteria. This study shows that the cysteine protease Cpe1, a widespread #toxin in Gram negative #bacteria, inhibits replication in competitors by cleaving & disabling DNA #topoisomerases GyrB & ParE @PLOSBiology plos.io/4dyEVXL

Top: Ribbon diagrams of E. coli GyrB (left) and ParE (right) before and after cleavage by Cpe1tox. Crystal structures of the 43-kDa ATPase domain of E. coli GyrB (PDB: 4PRV) and ParE (PDB: 1S16) were used. Residues of the consensus sequence (LHAGGKF) are shown in yellow. Structure related to the small fragments after Cpe1tox cleavage are indicated as pink ribbons. Predicted structures after cleavage at the double glycine motif demonstrated disruption of the ATPase domain of both GyrB and ParE. Bottom: Working model of how Cpe1 intoxicates bacteria. During interbacterial competition, Cpe1 targets and cleaves the ATPase domains of GyrB and ParE in target cells. The cleavage leads to accumulations of unrelaxed supercoils and precatenanes, disrupts DNA segregation, and ultimately inhibits cell division and growth. In the Cpe1-producing cells or kin cells expressing the immunity protein Cpi1, Cpe1 toxicity is neutralized through direct interaction between Cpe1 and Cpi1.
2025-05-25

Bacteria Living on Your Skin May Help Protect You From The Sun, Study Says : ScienceAlert…

The #bacteria that live on your skin could be playing a role in protecting you from the sun's harmful #UVrays, scientists have discovered...

formuchdeliberation.wordpress.

Lukas VFN 🇪🇺animalculum@scholar.social
2025-05-24

Novel Fungus-Cyanobacterium Symbiosis schaechter.asmblog.org/schaech

A thallus-forming N-fixing fungus-cyanobacterium #symbiosis from subtropical forests science.org/doi/10.1126/sciadv

"Despite resembling a lichen's vegetative tissue, their sample had an unexpected feature: it was made of interwoven cyanobacterial filaments that enclosed fungal hyphae. Both partners turned out to be previously undescribed species, different from those found in #lichens"

#Fungi #Bacteria #Microbes #Cyanobacteria #NewSpecies

photo of the newly described lifeform that resembles a dark green spiky lichen growing out of a patch of moss

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