Corrections and Clarifications

Corrections and Clarifications

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Science  18 Aug 1995:
Vol. 269, Issue 5226, pp. 909
DOI: 10.1126/science.269.5226.909-b


The Research News article by Wade Roush "Cell movement tale told by bacterial tail protein" (7 July, p. 30) should have stated that in experiments on the IcsA protein by Marcia Goldberg and Julie Theriot, the protein was expressed uniformly over the surface of a mutant Escherichia coli organism, not concentrated at one end.

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