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Tag: Michael Levin
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Health
Brain chemical serotonin involved in early embryo patterning
A study published in the May 10, 2005, Current Biology has ramifications for neuroscience, developmental genetics, evolutionary biology and, possibly, human teratology (a branch of pathology and embryology concerned with abnormal development and congenital malformations). Among other results, the study, which was carried on frog and chick embryos: • Provides the first molecular support for…
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Health
Is your heart in the right place?
In a frog, the position of the heart is determined within the first hour in the womb, Harvard scientists have discovered. Researchers all over the world believe that frogs and humans develop in a similar way. Experiments show, for example, that some of the same mechanisms put the hearts of both creatures on the left…
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Health
How your heart got where it is
A team of scientists at the Harvard School of Dental Medicine and The Forsyth Institute in Boston believes it has found the answer to how bodily organs are formed. And it’s electrifying. “All living things generate all sorts of electric fields inside themselves,” explains Michael Levin, an assistant professor at the Dental School and a…