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Hace 10 horas · The microscope has two key components: a soft X-ray free electron laser; and highly precise Wolter mirrors, a type of mirror widely used in X-ray telescopes for observing space. The mirrors were made using technology created by lead author Satoru Egawa, assistant professor of the Research Center for Advanced Science and Technology at the University of Tokyo.
Hace 10 horas · Mitochondria are crucial organelles closely associated with cellular metabolism and function. Mitochondrial DNA (mtDNA) encodes a variety of transcripts and proteins essential for cellular function.
Hace 10 horas · The microscope has two key components: a soft X-ray free-electron laser; and highly precise Wolter mirrors, a type of mirror widely used in X-ray telescopes for observing space. ... (which envelops the nucleus), which had not been observed with visible light microscopes,” said Egawa.
Hace 10 horas · Arc at the synapse and in the nucleus. Arc’s function has been best studied at neuronal synapses, where it was initially localized. There, it controls structure and function by regulating the number of neurotransmitter receptors in a connection and its size. However, our laboratory has identified a second location for Arc: the neuronal nucleus.
Hace 10 horas · NMR spectroscopy, on the other hand, exploits the magnetic properties of atomic nuclei to elucidate molecular structures in solution. In recent years, cryo-electron microscopy has emerged as a powerful tool for visualizing large biomolecular complexes at near-atomic resolution, revolutionizing the field of structural biology.
Hace 1 día · Their study, or mechanobiology, is now benefiting from numerous technological advances, notably in microscopy. "When scientists started to study cellular imaging and embryology in the early 20 century, they already thought that geometry and mechanics played an important role in cell physiology, division and migration," explains Nicolas Minc, CNRS research professor at Institut Jacques Monod 1 .
Hace 10 horas · The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
