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Essential but Expendable

When do master genes regulate cell growth?

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John Rennie is a former editor in chief of Scientific American.

More by John Rennie
Scientific American Magazine Vol 267 Issue 6This article was originally published with the title “Essential but Expendable” in Scientific American Magazine Vol. 267 No. 6 (), p. 25
doi:10.1038/scientificamerican1292-25