Daughter cells vary significantly after stress In addition to real-time measurements under the microscope, the researchers examined various endpoints, such as the strength of different stress signals ...
Standard genetic sequencing approaches can tell you a lot about the genetic makeup and activity in a sample, like a piece of tissue or drop of blood. But they don't tell you where specific genetic ...
Single-Molecule Localization Microscopy (SMLM) has traditionally faced challenges to optimize signal-to-noise ratio, penetration depth, field-of-view (FOV), and spatial resolution simultaneously. Here ...
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 ...
At school, it's often presented as a tidy double helix but scientists are revealing the varied and intricate shapes of DNA molecules. Subscribe to our newsletter for the latest sci-tech news updates.
Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic tangles overwhelm normal repair pathways, cells flip on a fast but error-prone ...
Cancer cells mount an instant, energy‑rich response to being physically squeezed, according to a study published in the journal Nature Communications. The surge of energy is the first reported ...
A hidden connection delivers energy directly from mitochondria to the nucleus, helping cells mature and embryos develop ...
Growth factor-induced RTK/RAS/MAPK signaling is crucial for cell cycle progression, including G1 to S and G2 to M phase transitions. However, the regulatory mechanism of MAPK (ERK) in the S–G2M phase ...
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