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Publisher's Note: Error in equation (1)

Posted by PLOS_CompBiol on 13 Dec 2011 at 14:55 GMT

(1)
http://ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1002271#article1.body1.sec2.sec4.p2

Equation (1) should have a minus sign before the first parenthesis. Please view the correct version here: http://www.ploscompbiol.org/corrections/pcbi.1002271.e050.tif

No competing interests declared.