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Science 18 August 1995:
Vol. 269. no. 5226, p. 909
DOI: 10.1126/science.269.5226.909-b
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Articles

Corrections and Clarifications

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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Science. ISSN 0036-8075 (print), 1095-9203 (online)