Friday, March 13, 2020

Plant physiology: Safeguarding chloroplasts from sunburn

Intense sunlight damages the chloroplasts that are essential for photosynthesis, and generates toxic products that can lead to cell death. Biologists have now identified a signaling pathway which mitigates the effects of light stress.

from Latest Science News -- ScienceDaily https://ift.tt/2W8FnX0

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X-ray movies reveal how intense lasers tear a buckyball apart

Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields. Detailed scatteri...