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Fig. 8

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ZDB-FIG-080429-9

Publication

Myers et al., 2002 - Bmp activity gradient regulates convergent extension during zebrafish gastrulation

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Fig. 8

wnt11 (slb) (A–H) and wnt5a (ppt) (I–K) expression patterns during late gastrulation (9–9.2 hpf). (A–H) Asterisks denote dorsal boundary of anterior wnt11 expression domain, while arrows indicate ventral boundary. (A) Dorsoanterior view of sbn gastrulae showing ventrally expanded expression of wnt11. Dorsal views of (B) WT, (C) din, and (D) boz din embryos showing progressive reduction of the anterior wnt11 expression domain in the ventralized mutants. Vegetal views of (E) sbn, (F) WT, (G) din, and (H) boz din embryos showing expansion in dorsalized and reduction in ventralized mutants of the wnt11 expression domain near the blastopore. Lateral boundaries of the blastopore expression are marked by arrows. Dorsal views of (I) sbn, (J) WT, and (K) din embryos showing wnt5a expression in presomitic mesoderm in sbn and WT and its loss in ventralized din mutants. Dorsal limits of expression are indicated by arrowheads. AP, animal pole; D, dorsal; Vg, vegetal pole; nt, notochord; pm, presomitic mesoderm.

Expression Data

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Acknowledgments

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Reprinted from Developmental Biology, 243(1), Myers, D., Sepich, D., and Solnica-Krezel, L., Bmp activity gradient regulates convergent extension during zebrafish gastrulation, 81-98, Copyright (2002) with permission from Elsevier. Full text @ Dev. Biol.