Cells have evolved careful checks to ensure DNA is copied only once, but how they switch on replication at the right moment has been the focus of a 30-year research question. New work from the Crick ...
Current genetic sequencing techniques can provide much information about the genetic makeup and activity in a sample, like a piece of tissue or a drop of blood. But they are unable to reveal where ...
The graphic shows images of a cell under mtDNA replication stress made using so-called Correlative Light and Electron Microscopy (for short: CLEM). The mitochondrial DNA (mtDNA, green) is ejected from ...
Across every cell in the body, molecules are constantly pulling, gripping and releasing under mechanical strain. That force often decides whether a drug sticks to its target, whether a cell holds its ...
Sarah J. Aitken is at the Center of Molecular and Cellular Oncology, Yale Cancer Center, New Haven, Connecticut 06511, USA, and in the Department of Pathology, Yale School of Medicine, New Haven. Read ...
Researchers at the University of North Carolina have created microscopic soft robots shaped like flowers that can change shape and behavior in response to their surroundings, just like living ...
Scientists created shapeshifting DNA robots that react to acidity, opening paths to smart drug delivery, pollution cleanup, and advanced data storage. (Nanowerk News) Researchers at the University of ...
Researchers at California NanoSystems Institute at UCLA, Stockholm University and Uppsala University are working on a smartphone-based microscope in hopes of developing a cost-effective and accessible ...
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