Hi! I’m Noémie Matthey, a scientific researcher by day and an illustrator by night. I always loved drawing and during my PhD it became obvious that I had to combine my two passions, science and art, to communicate scientific concepts to the public.
Bacteria use nanoweapons to kill other bacteria. For long, it was unclear how toxins stick to the arrow of these nanoweapons. Now, a new study visualised the type 6 secretion system spike and showed how bacteria glue the toxin to the arrow.
The players in the microbial world always interact with each other driving ecology and evolution forward. Bacteriophages thank their bacterial hosts for their production in a very special way: They protect bacteria from antibiotic attacks by forming shielding walls around the cells. While the microbial world gets more and more complex with such mechanisms, it also represents another strategy for antimicrobial resistances.
The bacteria and fungi living on cocoa beans degrade the sugars in the fruit. With this fermentation, the so-called cocobiota produces metabolites that give chocolate its delicious taste. Read about the microbes that are part of the cocobiota and why chocolate tastes the way it does.
Microbes and bacteria touch every aspect of our lives. They have so many superpowers that impact the environment, food production, bioremediation and even the climate. Here, we will look at 20 of the most fascinating bacterial superpowers and tell you where you might encounter them throughout your day. But don’t forget, there are plenty more.
Bacteria can form outer membrane vesicles and fill them with antibiotics. They then send these toxic bubbles off to kill competing bacteria.
Your gut microbiome is full of helpful and fascinating bacteria. They all work together to keep you healthy, digest your food and fight off intruders. Here, you will learn about what a healthy gut microbiome is, what it does and how to keep it.
To protect themselves from the environment, bacteria build shielding biofilms houses. But once such a house gets old, bacteria need to break out it. For that, bacteria produce special scissors that can break biofilms and set free the bacteria.
Bacteria developed lethal killing machines to deliver toxins into other organisms. These toxic bullets have different functions to break up essential components of the prey. Independent on what the target of the toxin is, the prey surely will not come out happy after that!
Hi! I’m Noémie Matthey, a scientific researcher by day and an illustrator by night. I always loved drawing and during my PhD it became obvious that I had to combine my two passions, science and art, to communicate scientific concepts to the public.