FIGURE

Fig. 1

ID

ZDB-FIG-211118-96

Publication

Abu Nahia et al., 2021 - Genomic and physiological analyses of the zebrafish atrioventricular canal reveal molecular building blocks of the secondary pacemaker region

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Fig. 1

EGFP expression in the transgenic line sqet31Et defines cells of the AVC. A, B Confocal images showing the AVC region at 48 hpf and 72 hpf. Note the overlap between EGFP and mRFP signals, indicating extensive co-localization and confirming the largely myocardial nature of the EGFP expression domain in sqet31Et. C, D Close-up of the region marked in panel B at different focal planes showing the surface (C) and lumen (D) of the AVC. Note the group of three cuboidal cells protruding into the cardiac lumen at the location corresponding to the developing cardiac cushion (asterisk). E, F Whole-mount in situ hybridization of egfp in sqet31Et transgenic embryos at 72 hpf showing enrichment of EGFP expression in the AVC relative to the rest of the heart. E ventral, D lateral view, A atrium, V ventricle, AVC atrioventricular canal, BA bulbus arteriosus, AVM atrioventricular myocardium

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

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 @ Cell. Mol. Life Sci.