This is an updated version of a story first published on March 22, 2026. The original video can be viewed here. In May, President Trump traveled to Beijing for a summit with his Chinese counterpart, ...
Mitochondria comprise 15–20% of the proteins of a cell. Only very few mitochondrial proteins are synthesized inside the organelle. Over 98% of mitochondrial proteins are made as preproteins in the ...
Light is perceived by plants through distinct families of photoreceptors and affects multiple developmental processes, including seedling photomorphogenesis, seed germination and the shade-avoidance ...
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