Ion Selectivity in a Semisynthetic K Channel Locked in the Conductive Conformation
Francis I. Valiyaveetil, Manuel Leonetti, Tom W. Muir, and Roderick MacKinnon
Science 10 November 2006: 1004-1007.
A mutant potassium channel stuck in the open position still conducts K but not Na , indicating that its conformation and the presence of K in the pore confer selectivity.
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Technical Comments
Comment on "Statistical Independence of Escalatory Ecological Trends in Phanerozoic Marine Invertebrates"
Peter D. Roopnarine, Kenneth D. Angielczyk, and Rachel Hertog
Science 10 November 2006: 925.
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Comment on "Statistical Independence of Escalatory Ecological Trends in Phanerozoic Marine Invertebrates"
Gregory P. Dietl and Geerat J. Vermeij
Science 10 November 2006: 925.
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Response to Comments on "Statistical Independence of Escalatory Ecological Trends in Phanerozoic Marine Invertebrates"
Joshua S. Madin, John Alroy, Martin Aberhan, Franz T. Fürsich, Wolfgang Kiessling, Matthew A. Kosnik, and Peter J. Wagner
Science 10 November 2006: 925.
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