FIGURE

Fig. 4

ID

ZDB-FIG-121214-4

Publication

Fior et al., 2012 - The differentiation and movement of presomitic mesoderm progenitor cells are controlled by Mesogenin 1

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Fig. 4

Transient inhibition of Wnt signalling by Dkk1 allows ectopic activation of tbx24 in the most posterior region of the PSM. Batches of zebrafish embryos comprising heat shocked hsp70:dkk1 transgenics along with wt sibling controls were analysed. tbx24 expression is shown at 4 hours of recovery after a 30-minute heat shock at the 13-somite stage, in lateral (left of each pair) and flatmount dorsal (right of each pair) views. Arrowhead indicates a posterior expansion into the tailbud of tbx24 expression; bracket highlights the reduction of the tailbud region.

Expression Data

Gene:	tbx6
Fish:	w32Tg/+ imm001Tg
Condition:	heat shock
Anatomical Terms:	segmental plate anterior region segmental plate posterior region tail bud
Stage:	20-25 somites

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	w32Tg/+
Condition:	heat shock
Observed In:	paraxial mesodermal cell differentiation segmental plate Wnt signaling pathway
Stage:	20-25 somites

Phenotype Detail

Acknowledgments

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