chemotaxis

Learning with Agrobacterium tumefaciens: Understanding plants better

The bacterial world is teeming with superheroes that hold the key to unravelling nature’s mysteries. Some bacteria have build remarkable partnerships with plants which not only help us better understand plants but also revolutionize agriculture and biotechnology. Here, we delve into the fascinating relationship between the bacterium Agrobacterium tumefaciens and plants and see how it allowed us to uncover the green world of plants.

Bacterial killer weapons as biocontrol to protect plants

To feed the growing population on our planet, we need to improve our agriculture for plants to stay healthy and produce crops efficiently. One way to protect plants from diseases is to use biocontrol bacteria that actively kill intruding pathogens. Hence, by increasing our food supply, bacteria can help us save this planet.

Thiovulum majus bacteria

Floating veils for large bacteria to attach to and fetch nutrients

Thiovulum majus is a large bacterium that needs a lot of nutrients and energy. To find the perfect location in shallow water, it builds white net-like veils. By attaching to these veils and fast rotation, the bacteria bring in freshwater with lots of new nutrients to keep the community alive.

Comic of the different shapes of bacteria

Looking fabulous: Why bacteria need to stay in shape too

For a long time, bacteria were classified according to their shapes. With new technologies, we learned that the bacterial shapes help them survive in their environments and face harsh conditions. Spheres, rods, stars and screws: Learn about the different bacterial shapes.

Bacteria have many superpowers

The incredible superpowers of bacteria: unveiling nature’s tiny heroes

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.

Learn more about the fascinating world of bacteria