Cellular structures known as midbodies, formed during cell division, appear to accumulate in stem cells and cancer cells, hinting at a potential function for these once-disregarded organelles.
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Hair-like extensions on microbes that remove uranium and other metals from contaminated groundwater could one day help clean up after radiation spills.
Quantum dots, typically used in imaging, also relay temperature changes within a cell.
Measuring how individual cells differ from each other will enhance the predictive power of biology.
A new, genetically encoded tag for electron microscopy may revolutionize studies of specific proteins in cells and tissues.
Researchers design a synthetic bacterium that kills the infectious microbe Pseudomonas aeruginosa, sacrificing itself in the process.
Caffeinated drinks may help prevent skin cancer by inhibiting a DNA repair pathway, thus killing potentially precancerous cells.
For the first time, researchers have engineered a multicellular organism that incorporates a synthetic amino acid into its proteins.
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