CRISPR gene scissors

CRISPR/Cas Armed with Enzyme That Controls Translation

CRISPR/Cas systems are best known as “gene scissors” for correcting genetic defects. Precise targeting of specific regions in DNA of plants, animals, and microorganisms is the reason CRISPR recently became a favorite tool of many researchers. Now, a group from the University of Freiburg identified an enzyme which assists the CRISPR/Cas system in correctly regulating translation.


3D Printed Implant Transforms Into Real Bone

Fractures typically mended with metal plates and screws could be replaced with 3D printed ceramic implants in the future. This means that treating severely broken bones could become less painful and more “natural”. The best feature of the new technology is that the implant gradually disappears and transforms into actual bone.

bacterial culture

Engineers 3D Print a “Living Bacterial Tattoo”

MIT engineers devised new 3D printing technique that uses ink made from genetically programmed living cells. Printed layer by layer, cells, and nutrients in hydrogel form three-dimensional, interactive structure. They light up in response to a variety of stimuli and turn into living devices.

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