FIGURE

Fig. 3

ID

ZDB-FIG-140701-5

Publication

Aigler et al., 2014 - Selection and constraint underlie irreversibility of tooth loss in cypriniform fishes

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Fig. 3

Ectopic Eda expression restores upper pharyngeal teeth to the zebrafish. Lower pharyngeal teeth (arrows) in lateral (A) and transverse (B) views of wild-type alizarin red-stained larvae. (C and D) bmp2b expression is limited to tooth germs (arrows) of the lower pharynx in wild-type. Upper pharyngeal teeth (arrowheads) in lateral (E) and transverse (F) views of ef1α:eda transgenic zebrafish. (G) bmp2b expression is induced in the upper pharyngeal epithelium (arrowhead) by ectopic eda expression and becomes limited to tooth germs (arrowhead) at later stages (H). Abbreviations: cb5, fifth ceratobranchial; cl, cleithrum; cp, chewing pad; d, dentary bone; n, notochord; y, yolk. (Scale bars, 50 μm.)

Expression Data

Gene:	bmp2b
Fish:	WT cs1Tg; cs3Tg
Anatomical Term:	tooth placode
Stage Range:	Pec-fin to Protruding-mouth

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	cs1Tg; cs3Tg
Observed In:	ceratobranchial 5 tooth
Stage:	Days 7-13

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Proc. Natl. Acad. Sci. USA