FIGURE

Fig. 1

ID

ZDB-FIG-220219-11

Publication

Zhang et al., 2022 - Fgf8 dynamics and critical slowing down may account for the temperature independence of somitogenesis

Other Figures

All Figure Page

Back to All Figure Page

Fig. 1

Schematics of somitogenesis.

a The Clock and Wavefront model: antagonistic gradient of Fgf8 (originating from the posterior PSM, green) and RA (originating from the somites, violet) define a wavefront which interacts with a particular phase of the segmentation clock (in the PSM, red) to generate somites at periodic times and positions. b Kymograph of somitogenesis from 7 to 20 somites. The tail elongates at a constant rate V_tail while the PSM shrinks at a roughly constant rate V_PSM resulting in a somite wavefront propagating⁵ (in the lab frame) at a rate V_front = V_tail − V_PSM.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Commun Biol