Corrections and Clarifications


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Science  04 Aug 1978:
Vol. 201, Issue 4354, pp. 428
DOI: 10.1126/science.201.4354.428-a


In the 30 June issue of Science, p. 1466 Mark Ptashne was incorrectly identified as a member of the faculty of Harvard Medical School. Ptashne is professor of biochemistry and molecular biology at Harvard University.