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image: Image of the Day: It’s Alive

Image of the Day: It’s Alive

By | September 14, 2017

New microscopy techniques reveal that heterochromatin—the condensed, seemingly dormant portions of DNA—is not as dense as scientists once thought.

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image: Two Genetic Forensics Techniques Draw Fire

Two Genetic Forensics Techniques Draw Fire

By | September 12, 2017

Defense attorneys allege New York City used “unreliable” methods on DNA evidence in thousands of cases.

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image: Motor Man

Motor Man

By | September 1, 2017

Ron Vale has spent a career studying how molecular motors transport cargo within cells. He’s also developed tools to help scientists communicate their findings.

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image: Researchers Identify Clue to Asymmetric Cell Division

Researchers Identify Clue to Asymmetric Cell Division

By | September 1, 2017

Phosphorylation of a surface protein on endosomes is key to the organelles’ uneven distribution in daughter cells.

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image: Infographic: The Various Forms of Methylated DNA

Infographic: The Various Forms of Methylated DNA

By | September 1, 2017

To expand the basic nucleotide alphabet, many species modify their DNA with epigenetic marks.

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image: Infographic: Why Not All Cell Divisions Are Equal

Infographic: Why Not All Cell Divisions Are Equal

By | September 1, 2017

Phosphorylation of a protein called Sara found on the surface of endosomes appears to be a key regulator of asymmetric splitting in fruit flies.

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image: The Role of DNA Base Modifications

The Role of DNA Base Modifications

By | September 1, 2017

Researchers are just beginning to scratch the surface of how several newly recognized epigenetic changes function in the genome.

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image: Custom-Made Molecules

Custom-Made Molecules

By | August 21, 2017

A new prototype machine can make the biological molecules of one’s choice from digital DNA sequences.

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image: Researchers Hijack a Computer Using DNA Malware

Researchers Hijack a Computer Using DNA Malware

By | August 11, 2017

Malicious code written with nucleic acids could one day threaten sequencing facilities, the team warns.

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image: The Ever-Expanding T-Cell World: A Primer

The Ever-Expanding T-Cell World: A Primer

By | August 7, 2017

Researchers continue to identify new T-cell subtypes—and devise ways to use them to fight cancer. The Scientist attempts to catalog them all.

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