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New Ways of Studying Individual Cells Offer Scientific ‘Breakthrough'
Until recently, trying to study key traits of cells from people and other animals often meant analyzing bulk samples of tissue, producing a mushed-up average of results from many cell types. It was like trying to learn about a banana by studying a strawberry-blueberry-orange-banana smoothie. In recent years, however, scientists have developed techniques that let them directly study the DNA...
