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Figure 5—figure supplement 1.

ID: ZDB-IMAGE-220515-24
Publication: Park et al., 2022 - Zebrafish airinemes optimize their shape between ballistic and diffusive search
All Figures: Figures for Park et al., 2022

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Figure Caption

Figure 5—figure supplement 1. Experimental measurement of contact angle and directional information.

(A) Representative image of source cell (green), airineme (light green, touching two white lines), and target cell (purple). To estimate the contact angle distribution, we draw a line from the source of the airineme to the center of the nucleus of the target cell, then another line from here to the airineme contact point. Scale bar is 50 μm. (B) The angle distribution of contact angles shown in an angular histogram (top) and empirical cumulative distribution (bottom). From these, compute (unmodified) Fisher information (FI) of 3.93×10-4⁢rad-2, and modified FI to be 5.7×10-5⁢rad-2 from Equation 9. Data from N=83 airinemes.

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