FIGURE

Fig. 3

ID

ZDB-FIG-140612-18

Publication

Bajard et al., 2014 - Wnt-regulated dynamics of positional information in zebrafish somitogenesis

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Fig. 3

Wnt inhibition shifts the position of molecular markers of the wavefront posteriorly <6 somites after heat shock. (A-D,F-I) Dorsal view of flat-mounted hsWT (A,B,F,G) or hsdkk1 (C,D,H,I) PSM heat shocked at six somites (A-D) or one somite (F-I), fixed 3.5 hours phs and hybridized with mespb (A-D) or her7 (F-I) probes. (E,J) Normalized distance between posterior mespb stripe (E) or anteriormost her7 stripe (J) and the posterior end of the notochord (black arrows in A-D,F-I) at successive time points. Mean ± s.d. ^*P<0.01, ^**P<0.001. Scale bars: 50 µm. See Fig. S2.

Expression Data

Genes:	her7 mespba
Fish:	WT w32Tg (AB)
Condition:	heat shock
Anatomical Terms:	segmental plate segmental plate anterior region
Stage Range:	1-4 somites to 10-13 somites

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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