FIGURE
Fig. 3
- ID
- ZDB-FIG-121023-11
- Publication
- Jensen et al., 2012 - Identifying the evolutionary building blocks of the cardiac conduction system
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Fig. 3
The phenotype of the slow propagating atrioventricular canal is evolutionary conserved. Numbers in the phylogenetic tree indicate time in millions of years since major splits in tetrapod evolution. (A–E) The hearts of mature ectotherms (blue) and embryonic endotherms (red) maintain complete muscular connection in the atrioventricular canal (avc). (F–J) Markers of fast propagating chamber myocardium (Nppa and Gja5) are absent from the atrioventricular canal (arrowheads). Note that the specimen in H is contracted, obscuring the spongy design otherwise visible. Scale bars in (A–E), 300 μm; (F–J), 100 μm. |
Expression Data
| Gene: | |
|---|---|
| Fish: | |
| Anatomical Term: | |
| Stage: | Adult |
Expression Detail
Antibody Labeling
Phenotype Data
Phenotype Detail
Acknowledgments
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