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Fig. 7.

ID
ZDB-IMAGE-231012-3
Publication
Harish et al., 2023 - Real-time monitoring of endogenous Fgf8a gradient attests to its role as a morphogen during zebrafish gastrulation
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Figures for Harish et al., 2023
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Figure Caption

Fig. 7.

Schematic summary of the work. (A) Visualizing endogenous Fgf8a via knock-in reveals its graded distribution during gastrulation (left). Single-molecule FCS detects Fgf8a as an extracellularly diffusing morphogen (enlarged on the right). HS, heparan sulfate. (B) Membrane tethering of Fgf8a in cell clones restricts its signaling range.

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