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Angular distribution of the direction of maximum mean squared displacement (soft direction), θMSD,max, in the apical and the basal regions of HeLa cells without vs. with EHEC infection.

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posted on 04.11.2014, 16:25 authored by Yin-Quan Chen, Pin-Tzu Su, Yu-Hsuan Chen, Ming-Tzo Wei, Chien-Hsiu Huang, Kathryn Osterday, Juan C. del Álamo, Wan-Jr Syu, Arthur Chiou

(A) Apical region of HeLa cells without EHEC infection (data deduced from 112 particles; (B) basal region of HeLa cells without EHEC infection (data deduced from 158 particles); (C) apical region of EHEC-infected HeLa cells (data deduced from 66 particles); (D) basal region of EHEC-infected HeLa cells (data deduced from 55 particles). Statistically significant differences (obtained from Watson's U2 test for angular distributions) were found between apical and basal regions of EHEC-infected cells (**, p<0.01), and between basal regions of non-infected and EHEC-infected cells (*, p<0.05). Variance and kurtosis of the angular distributions of θMSD,max are given in Table 2.

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