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Researchers at the University of Minnesota developed SpudCells, artificial cells that can undergo a few rounds of cell division by importing materials from the environment, using components from viruses and purified translation machinery.
Scientists have discovered the missing genes and enzyme that tobacco plants use to synthesize nicotine, solving a 200-year-old mystery. The finding could enable safer biotech production of medicines and vaccines using tobacco plants without nicotine contamination.
The article explains the biochemical mechanism of GLP-1 agonists, including the new drug retatrutide, and how they regulate appetite and energy metabolism by mimicking natural hormones.
OpenAI releases GPT-Rosalind, a specialized life sciences model optimized for protein reasoning, chemical analysis, genomics, and scientific workflows.