“We have been interested in this question for 20 years,” Alexander Schier, the Leo Erikson Life Sciences Professor of Molecular and Cellular Biology and senior author of the study, said of discovering the new signal. “We’ve made a great deal of progress in understanding how these cells are made, but we could never really explain why these cells suddenly start to move. This new signal is part of the answer.” news.harvard.edu/gazette/story/2014/02/on-switches-for-cells/
Posted on: Mon, 03 Feb 2014 04:15:54 +0000
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