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ZIRC
ZFIN ID: ZDB-FIG-091118-12
Schilling et al., 1996 - Jaw and branchial arch mutants in zebrafish. I. Branchial arches. Development (Cambridge, England)   123:329-344
ADDITIONAL FIGURES
PHENOTYPE:
Fish:
Observed In:
Stage: Day 6

Fig. 3 Skeletal defects in mutants (lateral view). Cartilage in 6-day-old larvae is stained with Alcian blue and whole-mounted. Arrowheads indicate the positions of branchial arches. (A) Wild type, wt. There are five branchial arches, P3-P7. (B) low. Two branchial arches, P4 and P5, are absent. Meckel’s cartilage hangs ventrally, the hyosymplectic is reduced and the palatoquadrate makes ectopic contact with the neurocranium (arrow). (C) fla. Branchial arches P4-P6 are absent. (D) bab. All branchial arches are absent except the basibranchial of P3. Meckel’s cartilage hangs ventrally and the ceratohyal is reduced. The neurocranium is severely reduced. (E) ser. One branchial arch, P6, is absent. The ceratobranchial of P3 and basibranchials of P4 and P5 are present, as is a single tooth of P7. (F) fac. P6 is absent. (G) tq235. All branchial arches are absent. Anterior arches and the neurocranium are severely reduced. (H) dak. All branchial arches are reduced. Meckel’s cartilage hangs ventrally. (I) box. All branchial arches are reduced.

Gene Expression Details No data available
Antibody Labeling Details No data available
Phenotype Details
Fish Conditions Stage Phenotype
dultu45/tu45 standard conditions Day 6 pharyngeal arch 6 skeleton absent, abnormal
ext2tw25e/tw25e standard conditions Day 6 Meckel's cartilage sloped downward, abnormal
Day 6 pharyngeal arch 3-7 skeleton decreased size, abnormal
extl3tm70g/tm70g standard conditions Day 6 pharyngeal arch 3-7 skeleton decreased size, abnormal
pold1tf21c/tf21c standard conditions Day 6 pharyngeal arch 4 skeleton absent, abnormal
Day 6 pharyngeal arch 5 skeleton absent, abnormal
Day 6 pharyngeal arch 6 skeleton absent, abnormal
rereatb210/tb210 standard conditions Day 6 ceratohyal cartilage decreased size, abnormal
Day 6 Meckel's cartilage sloped downward, abnormal
Day 6 neurocranium decreased size, abnormal
Day 6 pharyngeal arch 3-7 skeleton absent, abnormal
sertk18/tk18 standard conditions Day 6 pharyngeal arch 3-7 morphology, abnormal
Day 6 pharyngeal arch 6 skeleton absent, abnormal
tfap2ats213/ts213 standard conditions Day 6 hyosymplectic cartilage decreased size, abnormal
Day 6 Meckel's cartilage sloped downward, abnormal
Day 6 palatoquadrate cartilage mislocalised, abnormal
Day 6 pharyngeal arch 4 skeleton absent, abnormal
Day 6 pharyngeal arch 5 skeleton absent, abnormal
unm_tq235btq235b/tq235b standard conditions Day 6 mandibular arch skeleton decreased size, abnormal
Day 6 neurocranium decreased size, abnormal
Day 6 pharyngeal arch 2 skeleton decreased size, abnormal
Day 6 pharyngeal arch 3-7 skeleton aplastic, abnormal
Acknowledgments:
ZFIN wishes to thank the journal Development (Cambridge, England) for permission to reproduce figures from this article. Please note that this material may be protected by copyright.