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Hie became interested in using language models for biology during graduate school, when he began building protein LLMs, which can predict how proteins fold and help design new ones. Proteins are ...

DNA motors found to switch gears Date: January 16, 2025 Source: Delft University of Technology Summary: Scientists have discovered that the protein machines that shape our DNA can switch direction ...

Protein machines known as SMC motors, previously thought to move in one direction, can switch direction while shaping DNA. This ability allows them to pull DNA into loops from both sides, crucial ...

The problem is that DNA-nanoparticle motors are not as fast as their biological counterparts, the motor protein, despite their genius. Researchers use geometry-based kinetic simulation and ...

or Rad17–replication factor C (RFC), could be used as 'bait' to capture additional polymerases involved in TLS or in specialized DNA synthesis. Many of these protein–protein associations ...

Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.

Enzymes are crucial to life. They are nature's little catalysts. In the gut, they help us digest food. They can enhance perfumes or get laundry cleaner with less energy. Enzymes also make potent drugs ...

Advances in DNA nanotechnology now offer promising solutions ... They are useful for studying membrane dynamics, protein interactions, and lipid behavior. The work is published in Nature Materials.

Comparison of that ancient DNA with modern human DNA showed that the two species had interbred and that people today still carry the genetic fingerprint of that intermixing. Since then ...