bacterial species
Vidéo
2025.06.02
An exceptional dive into the heart of a cell infected by Shigella, the bacterium responsible for dysentery.
How does a bacterium manage to infiltrate our cells...
Document de presse
2025.05.29
Leprosy existed in America long before the arrival of Europeans: a new study reveals the history of a neglected pathogen.
Long considered a disease brought to...
Document de presse
2025.05.29
Scientists at the Institut Pasteur and McMaster University have discovered that the evolution of a gene in the bacterium that causes bubonic plague, Yersinia...
News
2025.05.21
Bacteria first emerged on Earth 3.5 to 4 billion years ago, quickly developing adaptation mechanisms allowing them to survive in the changing and sometimes...
News
2025.05.08
Updated on December 19, 2025.
Since 2022, the world has been grappling with a severe epizootic of avian influenza, affecting birds and sometimes also farmed...
Portrait
2025.04.10
To navigate the labyrinth of genetic data, the head of the Algorithms for Biological Sequences Unit at Institut Pasteur has championed on bringing research...
Portrait
2025.03.06
His current focus is studying and measuring the impact of diet, especially certain additives, on the gut flora. His team analyzes the effects of emulsifying...
News
2025.03.05
Scientists have made a major discovery about lactation regulation. The study shows that the maternal immune system plays a key role in the differentiation of...
News
2025.03.05
Transfers of DNA molecules from one species to another occur relatively frequently on an evolutionary scale, but DNA transfer can also occur in other...
Document de presse
2025.01.27
Widely used by the food industry, emulsifiers – a type of food additive – are found in many daily foods (sliced bread, ice creams, crème fraîche, plant milks,...