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Researchers did not observe the same link between a bacterium and human colon cancer that prior investigators had reported.

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image: New Genetic Stroke-Risk Factors Identified

New Genetic Stroke-Risk Factors Identified

By Catherine Offord | March 13, 2018

Analysis of DNA samples from more than 520,000 people brings the number of known stroke-risk loci to 32. 

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image: John Sulston, Human Genome Project Leader, Dies

John Sulston, Human Genome Project Leader, Dies

By Kerry Grens | March 12, 2018

The biologist earned a Nobel Prize in 2002 for his work on C. elegans.

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The agency gave personal genomics company 23andMe the green light to screen samples for breast cancer–related genetic mutations.

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image: Researchers Identify Gene Variants Linked to Synesthesia

Researchers Identify Gene Variants Linked to Synesthesia

By Catherine Offord | March 6, 2018

A whole-genome analysis of people who experience color when they listen to sounds points to a handful of genes involved in neural development.

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image: Diabetes Is Five Diseases, Not Two

Diabetes Is Five Diseases, Not Two

By Jim Daley | March 5, 2018

The new classification system could help improve personalized medicine approaches to the disease.

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A molecule produced by a strain of Staphylococcus epidermis interferes with DNA synthesis.

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Two large-scale studies reveal new insights into the genomic characteristics of childhood cancers.

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image: Fat Cells Travel to Heal Wounds in Flies

Fat Cells Travel to Heal Wounds in Flies

By Kerry Grens | February 28, 2018

Previously considered immobile, these cells swoop in to seal epithelial holes and clean up cellular detritus.  

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Gene flow between elephant species was a common feature of their evolutionary history.

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