In a joint effort with various international institutions, researchers from the University of Innsbruck have described the movement patterns of the bacterium Escherichia coli. To do so, they used an ...

Light microscope images of E. coli cells in transmitted light (left) and reflected light that picks up the red fluorescence of a dye staining the cells' DNA (right). In normal cells (upper panel), the ...

"Escherichia coli are great to demonstrate such effects because they are well studied. Despite this, the dynamic [mechanical] changes [that occur in E. coli at the] nanoscale level… remain elusive." ...

Current optical and electron microscopy imaging techniques are not suited for measuring the dynamic characteristics of living microorganisms at tiny scales due to complex sample preparation methods or ...

Escherichia coli bacteria imaged by high-speed inline force mapping and fluorescence microscopy. Simultaneous topography and elastic modulus maps show a stiffening of the division site. Light and ...