ZFIN Image: Langenbacher et al., 2012, Fig. 2

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Figure Caption

Fig. 2

Cell polarity and tight junctions are not disrupted by loss of Atp1a1 function. (A–D) Transverse vibratome sections of 20S stage wild type and atp1a1^m883 Tg(myl7:EGFP) embryos. (A,C) The polarized localizations of β-catenin (red, basolateral) and aPKC (green, apicolateral) are indistinguishable between wild type (A) and atp1a1^m883 mutant (C) embryos at the 20S stage. (B,D) Tight junctions are present basolaterally in both wild type (B) and atp1a1^m883 mutant (D) embryos based on the localization of the tight junction protein ZO-1 (green) at the 20S stage.

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Acknowledgments

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Reprinted from Developmental Biology, 362(2), Langenbacher, A.D., Huang, J., Chen, Y., and Chen, J.N., Sodium pump activity in the yolk syncytial layer regulates zebrafish heart tube morphogenesis, 263-270, Copyright (2012) with permission from Elsevier. Full text @ Dev. Biol.