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Expanding DNA’s alphabet lets cells produce novel proteins

SHAFAQNA- Scientists are expanding the genetic code of life, using manmade DNA to create a semisynthetic strain of bacteria—and new research shows those altered microbes actually worked to produce proteins, unlike those found in nature. It’s…

Multicolor electron microscopy images revealed for first time

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SHAFAQNA- The best microscope we have for peering inside of a cell can now produce color images. University of California, San Diego, scientists demonstrate this advancement in electron microscopy -- of the ability to magnify objects up to…