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Bioengineering

Sciences Division

George Church Visits Colbert

On Thursday, Harvard Medical School Professor of Genetics George M. Church appeared on "The Colbert Report" with 20 million copies of his new book, co-authored with Ed Regis, in his front jacket pocket (don't worry, it's a DNA trick!). The book is called "Regenesis: How Synthetic Biology Will Reinvent Nature and Ourselves," and according to Colbert, it may contain information that "will eventually destroy all of mankind." In reality, the book is actually about the many possibilities presented by synthetic biology, one of which is digital information storage in DNA.

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Labeled DNA samples appear as multi-colored barcodes under fluorescent light at certain wavelengths. Harvard scientists at the Wyss Institute recently published their findings in “Nature Chemistry.”

Science

Scientists Develop DNA Barcoding

Thanks to the recent findings of a team of Harvard researchers, scientists can now view more than four microspecies at once using fluorescent microscopy—a development which will give scientists a fuller understanding of the samples they are examining.

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