FIGURE

Fig. 2

ID

ZDB-FIG-091118-9

Publication

Piotrowski et al., 1996 - Jaw and branchial arch mutants in zebrafish. II. Anterior arches and cartilage differentiation

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Fig. 2

Photomicrographs of lateral views (A,B,D) and ventral views (C,E,F) of sucker mutant embryos reveal that Meckel’s cartilage (lower jaw) is strongly reduced or absent. The diagram (F) represents a composite of elements photographed in C and E. The neurocranium is omitted. The ceratohyal is reduced and fused to the basihyal (E). Although the posterior arches are present, they are reduced. Ventral to the ceratohyal additional unidentified plate-like cartilaginous elements can be detected (C,F). Scale bars: 200 μm (A); 100 μm (B-F).

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	edn1^{tf216b/tf216b}
Observed In:	ceratohyal cartilage hyosymplectic cartilage Meckel's cartilage mouth neurocranium palatoquadrate cartilage pharyngeal arch 3 skeleton pharyngeal arch 4 skeleton ventral mandibular arch
Stage Range:	Protruding-mouth to Day 5

Phenotype Detail

Acknowledgments

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