This led them to believe that the cells in the early embryo are undetermined in the sense that each cell has the potential to develop in a variety of different ways.
这使他们相信早期胚胎中的细胞是不确定的,因为每个细胞都有可能以各种不同的方式发育。
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A new DNA-based logic circuit can sense the signs of cancer, compute that a cell is cancerous, and then cause it to self-destruct, researchers say.