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image: Researchers Identify Clue to Asymmetric Cell Division

Researchers Identify Clue to Asymmetric Cell Division

By Shawna Williams | 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 Skirmantas Kriaucionis | 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 Shawna Williams | 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 Skirmantas Kriaucionis | 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 Ruth Williams | 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 Catherine Offord | 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 Ashley P. Taylor | 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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image: Fascinated by Folding

Fascinated by Folding

By Anna Azvolinsky | August 4, 2017

Lila Gierasch uses biochemical tools to understand how linear chains of amino acids turn into complex three-dimensional structures.

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image: Study: DNA Folding Patterns Revealed

Study: DNA Folding Patterns Revealed

By Aggie Mika | July 28, 2017

Recent data suggest that instead of folding into rigid higher-order structures, chromatin is malleable and diverse.

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A new method stimulates B cells to make human antigen-specific antibodies, obviating the need for vaccinating blood donors or hunting for rare B cells.

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