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A phosphoinositide signalling pathway mediates rapid lysosomal repair
Lysosomal membrane damage triggers a lipid signalling pathway that repairs lysosomes via lipid transport at newly established endoplasmic reticulum–lysosomal membrane contact sites.
- Jay Xiaojun Tan
- & Toren Finkel
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Brief Communications Arising |
The ‘mitoflash’ probe cpYFP does not respond to superoxide
- Markus Schwarzländer
- , Stephan Wagner
- & Michael P. Murphy
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Article |
Ultrasensitive fluorescent proteins for imaging neuronal activity
Sensitive protein sensors of calcium have been created; these new tools are shown to report neural activity in cultured neurons, flies and zebrafish and can detect single action potentials and synaptic activation in the mouse visual cortex in vivo.
- Tsai-Wen Chen
- , Trevor J. Wardill
- & Douglas S. Kim
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Research Highlights |
Bacteria 'blink' to expel molecules
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Research Highlights |
A microscopist's litmus test
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Research Highlights |
Fluorescent cells turned into lasers
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Research Highlights |
Biochemistry: Zooming in on proteins