Lawrence Uricchio and Kasturi Lele in the lab (IMAGE)

Tufts University

Lawrence Uricchio and Kasturi Lele in the lab

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“Evolution may well give one microbial species the upper hand, changing the flavor of the bread baked with a starter—or reshaping a person’s gut microbiota,” says Lawrence Uricchio, right, with Kasturi Lele in the lab. 

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Alonso Nichols, Tufts University

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