Genes & Cells

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A LITTLE DROP WILL DO YOU  A little resveratrol may go a long way toward preventing colon cancer. Small doses of the chemical found in red wine and grapes may be better than big ones, researchers find. Researchers caution, however, against tippling: Alcohol in wine actually promotes colon cancer.

MERS virus particles

DEADLY TARGET  A human immune protein might combat the MERS virus, shown here in yellow in a camel’s cells. No vaccine currently exists for MERS, which has infected over 1,300 people and killed around 500 since the virus was first identified in 2012.  

LASER TAGS  Seven of the cells in this micrograph contain lasers in the form of plastic beads (green). The cells are enclosed in red; the nuclei are blue.

Genes & Cells

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