Corrections and Clarifications

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Science  17 Feb 1995:
Vol. 267, Issue 5200, pp. 949
DOI: 10.1126/science.267.5200.949-a


The ScienceScope item "Nonprofit to launch gene-mapping effort" by Richard Stone (27 Jan., p. 443) gave the wrong number of gene fragments (expressed sequence tags) in a database maintained by Human Genome Sciences of Rockville, Maryland. The correct number is 380,000.