Plant cells without walls, known as protoplasts, are very fragile, and it has been difficult to keep them alive under a ...

While medical centers use ultrasound daily, so far this technology has not been capable of observing body tissues at the scale of cells. Physicists have now developed a microscopy technique based on ...

The gene encoding an enzyme from a firefly, discovered at the Sorocaba campus of the Federal University of São Carlos (UFSCar ...

Imaging wall-less plant cells every six minutes for 24 hours revealed how the cells build their protective barriers.